Category: Moulded Case Circuit Breakers(MCCB) VTM1E VTM1E series moulded case circuit breaker (hereinafter referred to as circuit breaker) is one of the new circuit breakers researched and developed by our company with international advanced technology, featuring with four-stage selective protection, high breaking capacity, and small and compact structure. Inquiry Catalog Certificate Overview Operating Conditions 1.1 The ambient air…