DV M2 TNC 255 FM

Art.-Nr. 956305

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + Type 2 + Type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total )	75 kA
Lightning impulse current (10/350 µs) [L-PEN] (I_imp )	25 kA
Specific energy [L-PEN] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L-PEN] (I_n )	25 kA
Voltage protection level (U_P )	≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC )	6 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit current rating [L-N]/[N-PE] (I_SCCR )	50 kA_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	250 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Let-through energy with an S20K275 (I_imp = 2.5 to 25 kA)	< 1 J
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L2, L3, PEN, 9) (min.)	6 mm²solid / fine-stranded
Cross-sectional area (L1, L2, L3, PEN, 9) (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / fine-stranded
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	250 A gG
Use for 16.7 Hz traction power supply systems
– Test voltage AC (U_C )	266 V
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	160 A gG @ 16,7 Hz

DV M2 TNS 255 FM

Art.-Nr. 956405

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + Type 2 + Type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L1+L2+L3+N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC )	6 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit current rating [L-N]/[N-PE] (I_SCCR )	50 kA_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	250 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Let-through energy with an S20K275 (I_imp = 2.5 to 25 kA)	< 1 J
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L2, L3, N, PE, 9) (min.)	6 mm²solid / fine-stranded
Cross-sectional area (L1, L2, L3, N, PE, 9) (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / fine-stranded
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	250 A gG
Use for 16.7 Hz traction power supply systems
– Test voltage AC (U_C )	266 V
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	160 A gG @ 16,7 Hz

DV M2 TT 255 FM

Art.-Nr. 956315

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + Type 2 + Type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	255 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 100 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 kJ/ohms / 2.50 MJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC )	6 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit current rating [L-N]/[N-PE] (I_SCCR )	50 kA_rms / 100 A_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	250 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Let-through energy with an S20K275 (I_imp = 2.5 to 25 kA)	< 1 J
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L2, L3, N, PE, 9) (min.)	6 mm²solid / fine-stranded
Cross-sectional area (L1, L2, L3, N, PE, 9) (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation / Degree of protection	indoors / IP 20
Capacity	4 module(s), DIN 43880
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	250 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	1.8 kV
Use for 16.7 Hz traction power supply systems
– Test voltage AC (U_C )	266 V
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	160 A gG @ 16,7 Hz

DV M2 TN 255 FM

Art.-Nr. 956205

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + Type 2 + Type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L+N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC )	6 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit current rating [L-N]/[N-PE] (I_SCCR )	50 kA_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	250 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Let-through energy with an S20K275 (I_imp = 2.5 to 25 kA)	< 1 J
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, N, PE, 9) (min.)	6 mm²solid / fine-stranded
Cross-sectional area (L, N, PE, 9) (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / fine-stranded
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	250 A gG
Use for 16.7 Hz traction power supply systems
– Test voltage AC (U_C )	266 V
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	160 A gG @ 16,7 Hz

DV M2 TT 2P 255 FM

Art.-Nr. 956115

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + Type 2 + Type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	255 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 50 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 / 625.00 kJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Open-circuit voltage of the combination wave generator (U_OC )	6 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit current rating [L-N]/[N-PE] (I_SCCR )	50 kA_rms / 100 A_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	250 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Let-through energy with an S20K275 (I_imp = 2.5 to 25 kA)	< 1 J
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, N, PE, 9) (min.)	6 mm²solid / fine-stranded
Cross-sectional area (L, N, PE, 9) (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation / Degree of protection	indoors / IP 20
Capacity	2 module(s), DIN 43880
Approvals	VDE, KEMA, UL
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / fine-stranded
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	250 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	1.8 kV
Use for 16.7 Hz traction power supply systems
– Test voltage AC (U_C )	266 V
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	160 A gG @ 16,7 Hz

DV M TNC 255

Art.-Nr. 951300

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total )	75 kA
Specific energy [L1+L2+L3-PEN] (W/R)	1.40 MJ/ohms
Lightning impulse current (10/350 µs) [L-PEN] (I_imp )	25 kA
Specific energy [L-PEN] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L-PEN]/[L1+L2+L3-PEN] (I_n )	25 / 75 kA
Voltage protection level (U_P )	≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', PEN, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, PEN) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	6 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TNC 255 FM

Art.-Nr. 951305

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total )	75 kA
Specific energy [L1+L2+L3-PEN] (W/R)	1.40 MJ/ohms
Lightning impulse current (10/350 µs) [L-PEN] (I_imp )	25 kA
Specific energy [L-PEN] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L-PEN]/[L1+L2+L3-PEN] (I_n )	25 / 75 kA
Voltage protection level (U_P )	≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', PEN, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, PEN) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	6 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TNS 255

Art.-Nr. 951400

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L1+L2+L3+N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	8 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TNS 255 FM

Art.-Nr. 951405

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L1+L2+L3+N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	8 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TT 255

Art.-Nr. 951310

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Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	264 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 100 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 kJ/ohms / 2.50 MJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	8 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	2.2 kV

DV M TT 255 FM

Art.-Nr. 951315

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Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 / 400 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	264 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 100 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 kJ/ohms / 2.50 MJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 100 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L1, L1', L2, L2', L3, L3', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L1, L2, L3, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L1', L2', L3', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation / Degree of protection	indoors / IP 20
Capacity	8 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	2.2 kV

DV M TN 255

Art.-Nr. 951200

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L+N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TN 255 FM

Art.-Nr. 951205

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE]/[L+N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TT 2P 255

Art.-Nr. 951110

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	264 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 50 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 / 625.00 kJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94-V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	2.2 kV
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV M TT 2P 255 FM

Art.-Nr. 951115

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [L-N] (U_C )	264 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) [N-PE] (U_{C (N-PE)} )	255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L+N-PE] (I_total )	50 kA
Specific energy [L+N-PE] (W/R)	625.00 kJ/ohms
Lightning impulse current (10/350 µs) [L-N]/[N-PE] (I_imp )	25 / 50 kA
Specific energy [L-N]/[N-PE] (W/R)	156.25 / 625.00 kJ/ohms
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (I_n )	25 / 50 kA
Voltage protection level [L-N]/[N-PE] (U_P )	≤ 1.5 / ≤ 1.5 kV
Follow current extinguishing capability [L-N]/[N-PE] (I_fi )	50 kA_rms/ 100 A_rms
Follow current limitation / Selectivity	no tripping of a 20 A gG fuse up to 50 kA_rms(prosp.)
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	315 A gG
Max. backup fuse (L-L')	125 A gG
Temporary overvoltage (TOV) [L-N] (U_T) – Characteristic	440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (U_T) – Characteristic	1200 V / 200 ms – withstand
Operating temperature range [parallel] / [series] (T_U )	-40 °C ... +80 °C / -40 °C ... +60 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (L, L', N, N', PE, 9) (min.)	10 mm²solid / flexible
Cross-sectional area (L, N, PE) (max.)	50 mm²stranded / 35 mm²flexible
Cross-sectional area (L', N', 9) (max.)	35 mm²stranded / 25 mm²flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94-V-0
Place of installation / Degree of protection	indoors / IP 20
Capacity	4 module(s), DIN 43880
Approvals	KEMA, VDE, UL
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / flexible
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_rms (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)
– Max. backup fuse (L) up to I_K = 100 kA_rms	315 A gG
Supplementary data:	---------------------------------
– Voltage protection level [L-PE] (U_P )	2.2 kV
Use for 16.7 Hz traction power supply systems
– Nominal voltage (a.c.) (U_N )	230 V
– Nominal frequency (a.c.) (f_N )	16.7 Hz
– Max. backup fuse	125 A gG @ 16,7 Hz

DV ACI M TNC 264 FM

Art.-Nr. 961305

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SPD as per EN 61673-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3-PEN] (I_total )	75 kA
Specific energy [L1+L2+L3-PEN] (W/R)	1.40 MJ/ohms
Lightning impulse current (10/350 µs) [L-PEN] (I_imp )	25 kA
Specific energy [L-PEN] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L-PEN] (I_n )	25 kA
Voltage protection level (U_P )	≤ 1,5 kV
Open-circuit voltage of the combination wave generator (U_OC )	20 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Integrated overcurrent protection	Yes, ACI technology
Short-circuit strength (I_SCCR )	50 kA_rms
Response time (t_A )	≤ 100 ns
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40°C to +80°C
Operating state / fault indication	Green / red (inspection window)
Module disconnection indication	Green (side view)
Number of ports	1
Cross-sectional area (L1, L2, L3, PEN, 9) (min.)	6 mm² solid / fine-stranded
Cross-sectional area (L1, L2, L3, PEN, 9) (max.)	35 mm² stranded / 25 mm² fine-stranded
For mounting on	35-mm DIN rail as per EN 60715 / busbar
Place of installation	Indoor
Degree of protection	IP 20
Capacity	11 module(s), DIN 43880
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_eff (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)

DV ACI M TNS 264 FM

Art.-Nr. 961405

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SPD as per EN 61673-11 / IEC 61643-11	type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	264 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (I_total )	100 kA
Specific energy [L1+L2+L3+N-PE] (W/R)	2.50 MJ/ohms
Lightning impulse current (10/350 µs) [L, N-PE] (I_imp )	25 kA
Specific energy [L,N-PE] (W/R)	156.25 kJ/ohms
Nominal discharge current (8/20 µs) [L/N-PE] (I_n )	25 kA
Voltage protection level [L-PE]/[N-PE] (U_P )	≤ 1,5 kV
Open-circuit voltage of the combination wave generator (U_OC )	20 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Integrated overcurrent protection	Yes, ACI technology
Short-circuit strength [L-PE]/[N-PE] (I_SCCR )	50 kA_eff
Response time (t_A )	≤ 100 ns
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40°C to +80°C
Operating state / fault indication	Green / red (inspection window)
Module disconnection indication	Green (side view)
Number of ports	1
Cross-sectional area (L1, L2, L3, N, PE, 9) (min.)	6 mm² solid / fine-stranded
Cross-sectional area (L1, L2, L3, N, PE, 9) (max.)	35 mm² stranded / 25 mm² fine-stranded
For mounting on	35-mm DIN rail as per EN 60715 / busbar
Place of installation	Indoor
Degree of protection	IP 20
Capacity	11 module(s), DIN 43880
Extended technical data:	Use in switchgear installations with prospective short-circuit currents of more than 50 kA_rms
– Max. prospective short-circuit current	100 kA_eff (220 kA_peak)
– Limiting/cancelling of mains follow currents	up to 100 kA_rms (220 kA_peak)

DV M2 880 FM

Art.-Nr. 961151

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SPD according to EN 61643-11 / IEC 61643-11	type 1 + type 2 / class I + class II
Energy coordination with terminal equipment (≤ 10 m)	Type 1 + type 2 + type 3
Nominal voltage (a.c.) (U_N )	800 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	880 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [1,2-3] (I_imp )	12.5 kA
Specific energy [1,2-3] (W/R)	39.06 kJ/Ohm
Nominal discharge current (8/20 µs) [1,2-3] (I_n )	20 kA
Voltage protection level [1,2-3] (U_P )	≤ 4 kV
Follow current extinguishing capability (a.c.) (I_fi )	50 kA_rms
Follow current limitation / Selectivity	No tripping of a 35 A gG fuse up to 50 kA_rms(prosp.)
Short-circuit withstand capability [1,2-3] (I_SCCR )	50 kA_rms
Response time (t_A )	≤ 100 ns
Max. backup fuse (L) up to I_K= 50 kA_rms	160 A gG
Operating temperature range (parallel connection) (T_UP )	-40°C to +80°C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area [1,2,3] (min.)	6 mm²solid / fine-stranded
Cross-sectional area [1,2,3] (max.)	35 mm²stranded / 25 mm²fine-stranded
For mounting on	35 mm DIN rails acc. to EN 60715
Place of installation	Indoor
Degree of protection	IP 20
Capacity	8 module(s), DIN 43880
Type of remote signalling contact	yes / changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals	max. 1.5 mm²solid / fine-stranded
Supplementary data:	---------------------------------
– Anti-PID voltage (U_1-3 + U_PID )	508 V_AC + 750 V_DC – withstand

DEHNventil modular

Art.-Nr. 956305

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Art.-Nr. 956405

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Art.-Nr. 956315

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Art.-Nr. 956205

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Art.-Nr. 956115

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Art.-Nr. 951300

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Art.-Nr. 951305

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Art.-Nr. 951400

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Art.-Nr. 951405

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Art.-Nr. 951310

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Art.-Nr. 951315

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Art.-Nr. 951200

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Art.-Nr. 951205

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Art.-Nr. 951110

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Art.-Nr. 951115

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Art.-Nr. 961305

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Art.-Nr. 961405

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Art.-Nr. 961151

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