Motor operator MO320
The motor operator MO320 transmits commands via electrical control cables to open and close the molded case circuit breaker. The source of commands transmitted via electrical control cables can be a pushbutton or a PLC, for example.
Motor operators must also used in conjunction with automatic transfer control devices.
Description of front panel
The front panel of the motor operator MO320 features a switching position indicator and an LED labeled "TRIP". With its clear switching position indication, the motor operator MO320 meets the requirements pertaining to isolating features stipulated by IEC / EN 60947‑1.
Switching position indication on the front panel
LED status displays
See also chapter Faults, causes of faults and rectification of faults.