Siemens 3VL4731-1LF46-….

Description

Siemens CIRCUIT-BREAKER VL 400N STANDARD SWITCHING CAPACITY ICU= 55KA, 415V AC 4-POLE, PLANT PROTECTION OVERCURRENT RELEASE ETU20, LSI IN= 315A, RATED CURRENT IR= 128…315A, OVERLOAD PROTECTION, ISD=1.5 TO 10 X IR, II=11 X IN SHORT-CIRCUIT PROTECTION N-PROTECTED MARINE APPROVAL FOR LRS, DNV AND GL