CMONE COM1 – DC Series Moulded Case DC Circuit Breakers
The CMONE COM1 – DC series moulded case DC circuit breakers are specifically engineered to meet the stringent protection requirements of DC circuits. Available in two rated current specifications, 125A and 250A, and with multiple pole options including 3P and 4P, they can flexibly adapt to various DC power systems, such as solar photovoltaic power stations, wind power energy storage systems, and various industrial DC power distribution scenarios.
This series of circuit breakers boasts excellent electrical performance, with a maximum rated operating voltage of up to 1500V and outstanding short – circuit breaking capacity (with Icu up to 35kA). It can quickly respond to and interrupt fault currents, effectively protecting downstream equipment and lines. The intuitive “ON/OFF” operating handle, combined with a prominent red trip indicator, facilitates real – time monitoring of the circuit breaker’s status by operators.
Easy Installation and Maintenance
Designed with a user-friendly structure, the CHOSO COM1-DC series enables quick and hassle-free installation. Its modular design further simplifies maintenance and component replacement, effectively minimizing system downtime and reducing long-term operational costs.
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Energy – Efficient Operation
Designed for optimized power management, the circuit breaker maintains exceptionally low power consumption during normal operation. This energy-saving feature contributes significantly to overall system efficiency while ensuring uncompromised protection performance and long-term operational reliability.
| Specification Item | Details |
| Brandc | CMONE |
| Series | COM1 – DC |
| Product Type | Moulded Case DC Circuit Breaker (MCCB) |
| Rated Current Options | 125A, 250A |
| Pole Configurations | 3P, 4P |
| Maximum Rated Voltage | Up to 1500V DC |
| Short – Circuit Breaking Capacity (Icu) | Up to 35kA |
| Operating Indication | Intuitive “ON/OFF” handle with red trip indicator |
| Application Scenarios | Solar photovoltaic power stations, wind power energy storage systems, industrial DC power distribution, etc. |
| Durability Features | High – quality materials, advanced manufacturing processes; good impact, vibration, and environmental resistance |
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