MK Series MCB Mini Circuit Breaker IEC60898‑1 CE Certified 6‑63A 6kA 1‑4P Din Rail Type Thermo‑magnetic MCB for Household Industrial Power Distribution

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MK Series MCB Mini Circuit Breaker IEC60898‑1 CE CertifiedDin Rail Type Thermo‑magnetic MCB for Household Industrial Power Distribution

MK series MCB is thermo‑magnetic miniature circuit breaker, conforming to IEC60898‑1 standard with CE certificationMK CIRCUIT.... Available in 1P/2P/3P/4P poles, B & C tripping curve, rated current 6‑63A, breaking capacity 6kA. Adopt standard 35mm DIN‑rail installation, provides reliable overload and short‑circuit protection for residential, commercial and industrial low‑voltage distribution circuits. Factory direct supply, support OEM custom logo & packing, fast delivery and competitive wholesale price.

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Product Description

MK series MCB is high‑performance thermo‑magnetic miniature circuit breaker, applied for AC 50/60Hz, 230V/400V low‑voltage power distribution system. It protects electrical wiring and loads against overload and short‑circuit fault, and can be used for infrequent manual switching‑off and circuit isolation.

✅ Complies with international standard IEC60898‑1, CE approved .

✅ Thermo‑magnetic trip system: thermal bimetal for overload protection, magnetic instant trip for short‑circuit faultMK CIRCUIT...

✅ Rich specifications: 1P,2P,3P,4P; B curve / C curve; rated current:6‑63A; breaking capacity:6kA

✅ Standard 35mm DIN rail mounting, quick and convenient installation ✅ High‑flame‑retardant PA66 housing, impact‑resistant, long service life

✅ Clear contact status indicator, trip‑free safety mechanism, avoid mis‑operation

✅ Optimized terminal structure, good conductivity, low temperature rise

mcb 1p MCB 2P MCB 3P