
3VL9320-6NF40
OVERCURRENT RELEASE VL 250
Overcurrent release VL250 4-pole, system protection ETU20, LSI IR=80...200 A, Overload protection, ISD=1.5 to 10xIR, II=11xIn Short-circuit protection N protected Screw-connect connections in scope of delivery: Switchover unit
- Save filter
- Load filter
- email on update
DS 02, Compact Operating Instructions, 179581050, 3ZX1012-0VL20-1SA1
RINA Marine Approval ELE053017XG
PRS Marine Approval TE/2132/880423/16
RMRS Marine Approval 14.40024.250
11/2013, System manual, 110 0110 - 02 DS 03, 3ZX1012-0VL10-0AC1
Test-Certificate 2456g
07/2011, System manual, A5E02126891-02, 3ZX1012-0WL10-1AC1
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?...