Thermal Magnetic Circuit Breakers

SPX electric is a professional manufacturer and supplier of Thermal Magnetic Circuit Breakers, it based in Yueqing Wenzhou China. Our molded case circuit breaker is high breaking capacity and marked by a notable price advantage, making our products highly competitive. They are produced in strictly accordance with international IEC/EN standards. The quality of molded case circuit breaker has been widely praised by the majority of users. SPX electric management standards, each process strictly in accordance with the production process requirements, we has passed ISO9000.

Model:SM30 series

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Product Description

The SPX SM30-63 series of Thermal Magnetic Circuit Breakers are designed for power distribution networks operating at AC 50/60Hz. The rated insulation voltage is 690V and rated operating voltage is 415V or lower. The current of SM30-63 series molded case circuit breaker is from 3A, 6A, 10A, 16A, 20A, 25A,32A,40A, 50A to 63A. It makes them ideal for distributing electric energy and protecting lines and power equipment from damage caused by faults such as overload, short circuit, and under voltage.There are two poles and three poles molded case circuit breaker.

The SPX SM30-63 series of Thermal Magnetic Circuit Breakers Parameter

The SPX SM30-63 series of Thermal Magnetic Circuit Breakers Feature And Application

*Environmentally raw material cover and base
*Copper fixed contact with sliver point
*The current is from 3A, 6A, 10A, 16A, 20A, 25A,32A,40A, 50A to 63A.
*Machine life is 7000 and electrical life is 4000
*There are C type, S type and H type
*Protect electrical systems, control machines and equipment, distribute power, and can also be used in other electrical system related applications, such as UPS power supply, generator protection and control.
*with CE certificate

SM30-63 series of molded case circuit breakers for 2 poles and 3 poles

Thermal Magnetic Circuit Breakers Front view