High quality thermal breaker in Canada

What is a thermal circuit breaker?

Thermal circuit breakers provide optimum protection against overload for your consumers in power distribution systems. When the circuit breaker trips, the integrated switch function enables immediate reactivation. Unlike a fuse, the circuit breaker does not need to be replaced.

Who makes the best circuit breakers in Canada?

Siemens offers one of the most comprehensive lines of circuit breakers in Canada. Engineered to react in the most demanding conditions, our extensive product portfolio is designed for industrial, commercial, and residential applications. When it comes to ready availability, easy installation, and quality, we are a manufacturer you can always trust.

Are thermal device circuit breakers pluggable?

Thermal device circuit breakers are available as pluggable versions. Typical areas of application for thermal device circuit breakers are sensors and actuators in systems. These include motors, heating elements and fans, and devices with high starting current. Thermal device circuit breakers have a maximum voltage range of 250 V AC or 65 V DC.

What is the trip time of a thermal circuit breaker?

The trip time of thermal circuit breakers depends on the height and of the duration of the overload current and the ambient temperature. With higher current ratings, the bimetal or hot wire is heated up until the defined trip time is reached and the device ensures genuine physical isolation of the contacts. It's only a circuit breaker.