KXM1 series miniature circuit breaker accessories:

OF auxiliary contact switch:

1.Auxiliary ON/OFF contact (OF), indicate circuit breaker "ON" or "OF" position

2.Installation: can be installed at the left side of circuit breaker

3.Application: Speaker or lighting signal, apply for indicating ON/OFF status of circuit, the signal indication is visible from the mouded case. Can be connected with SD(alarm contact)

MX+OF shunt tripper with auxiliary contact:

1.        shunt tripper with auxiliary contact unit(MX+OF): can remote tripping mechanism

2.        Installation: can be installed at the right side of circuit breaker

3.        Application: can remote circuit and connect with fire alarm system. Can remote tripping mechanism by scram button

4.        Rated voltage: AC 380V,220V,127V, DC 48V,36V,24V

MX+OF shunt tripper with auxiliary contact:

1.        Overvoltage, undervoltage tripping unit(MV or MN): Ensure automatic tripping in overvoltage, undervoltage condition,  Can remote tripping mechanism by scram button or other NC button

2.        Installation: can be installed at the right side of circuit breaker

3.        Application: Apply to circuit with AC 50Hz, voltage 220V, overvoltage tripper mechanism(MV) can ensure automatic tripping when the overvoltage at 280V±5%; undervoltage tripping mechanism(MN) can ensure automatic tripping when undervoltage at 160V±5%.