3VL4740-1 / 3VL4 (200 ... 400 A)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU20, LSI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT UNDERVOLTAGE RELEASE 24 V DC AUXILIARY SWITCH KIT 2HS(1NO+1NC)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit ETU20, LSI In=400A, rated current IR=160...400A, overload protection, ISD=1.5 to 10xIR, II=11 xIN short-circuit protection Undervoltage release 440...480 V AC Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit ETU10, LI In=400A, rated current IR=160...400A, overload protection, II=1.25 to 11xIN, short-circuit protection without auxiliary release

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU22, LSIG 3PHASES/3WIRES IN=400A, RATED CURRENT IR=160-400A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE ETU COMMUNICATION-CAPABLE WITHOUT AUXILIARY/ALARM SWITCH

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU10, LI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD II=1,25TO11XIN, SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE ETU COMMUNICATION-CAPABLE AUXILIARY SWITCH KIT 2HS(1NO+1NC)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU10, LI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD II=1,25TO11XIN, SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE AUXILIARY/ALARM SWITCH KIT 2HS(1NO+1NC)+1AS(1NO)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 3-pole, line protection trip unit ETU10, LI In=400A, rated current IR=160...400A, overload protection, II=1.25 to 11xIN, short-circuit protection without auxiliary release ETU communication-capable without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection TU, TM, LI In=400A, rated current IR=320...400A, overload prot. II=2000...4000A, short-circuit protection N protected (100%) without auxiliary release without auxiliary/alarm switch

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit TM, LI In=400A, rated current IR=320...400A, overload protection, II=2000...4000A, short-circuit protection N unprotected Shunt release 208...277 V AC Auxiliary/alarm switch mounting kit 2 AUX (1 NO+1 NC)+1 AS (1 NO)

CIRCUIT-BREAKER VL 400N STANDARD BREAKING CAPACITY ICU=55KA / 415 V AC 3 POLE, LINE PROTECTION ELECTRONIC TRIP UNIT ETU10, LI IN=400A, RATED CURRENT IR=160-400A, OVERLOAD II=1,25TO11XIN, SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE AUXILIARY SWITCH KIT 2HS(1NO+1NC)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit TM, LI In=400A, rated current IR=320...400A, overload protection, II=2000...4000A, short-circuit protection N unprotected without auxiliary release Auxiliary switch mounting kit 2 AUX (1 NO + 1 NC)

Circuit breaker VL400N standard breaking capacity Icu=55kA, 415V AC 4-pole, line protection trip unit TM, LI In=400A, rated current IR=320...400A, overload protection, II=2000...4000A, short-circuit protection N unprotected without auxiliary release without auxiliary/alarm switch