E-T-A 3300 & 3400 Thermal Magnetic Circuit Breakers

Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H).

 

Available with fast acting and standard magnetic tripping characteristics - types 3300 and 3400 - both with threadneck panel mounting.

 

Options include auxiliary contacts, a separate shunt tap terminal (-A3), and pull-to-trip manual release (-H).

 

Approved to CBE standard EN 60934 (IEC 60934).

 

Typical applications: control systems, instrumentation, medical equipment, machine tools, robotics.