Circuit Breakers from China: MCB, MCCB, ACB — Factory Direct

Miniature, molded case, and air circuit breakers from Shandong manufacturers. IEC 60898/IEC 60947 compliant. Factory-direct export pricing.

Shandong factories produce MCBs, MCCBs, and ACBs for global export. IEC certified. Factory-direct pricing with your specified breaking capacity.

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MCB — Miniature Circuit Breakers

1P to 4P. 1A-63A. 6kA/10kA breaking capacity. B/C/D curves. IEC 60898-1. DIN rail mount. Thermal-magnetic or electronic trip.

MCCB — Molded Case Circuit Breakers

3P/4P. 16A-1600A. 18kA-65kA breaking capacity. Fixed, plug-in, or withdrawable. Thermal-magnetic or electronic trip units. IEC 60947-2.

ACB — Air Circuit Breakers

3P/4P. 630A-6300A. 65kA-150kA breaking capacity. Draw-out type. Microprocessor-based protection. Communication ready.

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About the Author

Xinya has worked with China's factories for 13 years. Based in China, he helps businesses find vetted suppliers, negotiate fair prices, and QC every shipment. More about Xinya →

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