Device circuit breakers

In IT and communication technology, process control systems, as well as devices and systems, device circuit breakers provide reliable protection against overload and short circuits.

The product range:

• TCP thermal circuit breakers are ideally suited as device protection for the AC and DC consumers, e.g. to protect motors, transformers and actuators against overloads
• TMC(P) thermomagnetic circuit breakers combine the advantages of the thermal and the magnetic trigger mechanisms and are typically used in information and communication technology, as well as process control
• EC(P) electronic circuit breakers are designed specifically for the selective protection of all load circuits that are fed by a 24 V DC power supply unit. They respond to overload or short circuit faster than the power supply unit, and they selectively disconnect this faulty load circuit before the power supply unit disconnects all connected loads to protect itself.

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