ACCESSORY VL800 UL, VL1200 UL, VL1600 UL, (MG FRAME - PG FRAME) CONVERSION KIT FOR GUIDE FRAME, 3-POLE, HORIZONTAL SERVICE POSITION
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ZSI - Zone Selective Interlocking Purpose of a ZSI system is the selective disconnection of circuit breakers in the event of a short circuit, with minimum duration of the short circuit and regardless of the level in which the short circuit takes place. ...
QUESTION: Setting range tsd for ETU20 for 3VL circuit breakers: What is the difference between the ON and OFF range?...
QUESTION: A cubicle door is equipped with a door coupling rotary mechanism from the 8UC or 3VL product lines. ...