Ningbo Doto Electric Co., Ltd.
Ningbo Doto Electric Co., Ltd.
The Doto M7-63 2P miniature circuit breaker pairs a distinctive orange toggle handle with the proven 6000A M7 platform for single-phase branch protection. The handle position is visible at a glance in crowded panels, and the trip mechanism combines thermal overload and magnetic short-circuit protection with B/C/D curve options. Markings on the case (400V, C63, IEC60898-1, GB10963.1, 6000A) make inspection straightforward, and the DIN-rail body mounts in standard consumer units and distribution boards.
| Rated current (A) | 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
|---|---|
| Pole | 2P |
| Breaker capacity | 6KA |
| Rated voltage | 230V/240V AC, 400V/415V AC |
| Rated frequency | 50/60Hz |
| Rated insulated voltage | 690V |
| Impulse withstand voltage | 4KV |
| Instantaneous tripping type | B/C/D |
| Mechanical endurance | 20000 cycles |
| Electrical endurance | 10000 cycles |
| Protection degree | IP20 |
| Wiring termination | 25 mm2 |
| Working temperature | -30°C to +70°C |
| Altitude above sea | 2000 m max. |
| Conformed standards | IEC/EN60898-1, IEC/EN60947-2 |
Get a quotation for Circuit Breaker MCB-M7-2P
Send us the model & quantity — our sales team replies within 24 hours with FOB / CIF price and lead time. OEM & custom specifications welcome.
Submit Inquiry →Send us your inquiry — quotation and reply within 24 hours.
Professional manufacturer of AC contactors, circuit breakers, capacitors, hour meters and counters. Factory-direct, CE & ROHS certified, exporting worldwide.
Search
WeChat
Top