NAS is in the middle of repairing a Siemens WLC3F340 insulated case circuit breaker.
Siemens 4000 amp WLC3F340
600 volt
ID# 4001270615010
C3F340ZCGAXAAXA
ETU745
WLETU745
800-909-3660 | sales@naswgr.com | Your best source for circuit breakers, switchgear and parts.