Overview
This 4-pole 63A DC miniature circuit breaker (MCB4P63A) is designed for three-phase solar inverters and large combiner boxes. Each pole handles up to 63A, with overall DC voltage rating of 500V (or 1000V per pole). Reliable protection for commercial and industrial PV installations.
Features
- Rated current: 63A, 4-pole DC MCB
- Rated voltage: 500V DC (1000V available per request)
- Breaking capacity: 10kA DC per pole
- Compact 4-module (72mm) DIN rail mount
- Clear ON/OFF indication and padlock provision
- Certifications: TUV, CE, CB
Contact Us
For wholesale pricing, technical specifications, or customized solutions, please contact us via WhatsApp or email. We offer factory-direct prices with professional support.
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