One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934/IEC934). Designed for panel or plug-in mounting. Available with auxiliary contacts (1 × N/O, 1 × N/C) for status signaling. Two and three pole models are internally linked to ensure that both/all poles trip in the event of an overload on one pole, even if the actuator is held in the ON position. A choice of characteristic curves further extends the range of application possibilities for these CBE's. Special auxiliary contact versions for industrial atmosphere and low voltages (e.g 5V) available on request. Approved to CBE standard EN 60934 (IEC 60934)Applications:Process control-equipment, robotics, machine tool control, communication systems, instrumentation, rail vehicles. Special versions: e.g aggressive environmental conditions and low voltages ( e.g 5V) on request.