Vs15-12 Vacuum Circuit Breaker Indoor Vcb for Switchgear Panel

Vs15-12 Vacuum Circuit Breaker Indoor Vcb for Switchgear Panel. 25 Years Manufacturing Experience: Over two decades of specialized production experience in medium voltage circuit breakers. 3 Times 100% Quality Inspection: Rigorous inspection from raw materials to operating mechanisms and finished VCBs. IEC CNAS Standard Testing Lab: In-house laboratory certified to IEC CNAS standards for authoritative testing. High Mechanical Life: Rated mechanical life of 30,000 operations for long-term reliability. IEC62271-100 Compliance: Products meet international IEC62271-100 standards for safety and performance. Big Brand Core Materials: Utilizes trusted big brand springs and motors for operating mechanisms. Overseas Market Expertise: 18 years of experience serving overseas markets with efficient communication. Comprehensive Protection Functions: Includes conventional protection, failure protection, and overcurrent protection.