610-012A
Overcurrent Motor Protector

The 610-012A  is a fully electronic overload protector providing positive overcurrent protection. The control is a current sensing module that derives information from three current transformers.  When a current in any phase exceeds the predetermined adjustable "trip level", the control de-energizes the motor.  Overcurrent response is proportional to the "time to trip" for any overload, electrical or mechanical. The control is provided with a manual reset.

Application

The 610-012A control is not limited to only motor applications. Any electrical, inductive or resistive loads may be monitored and protected.

   •  AC or refrigeration compressors (open or hermetic type)

   •  Fans

   •  Blowers

   •  Pumps 

   •  Conveyors

   •  Elevators 

   •  Machine Tools

Features

   •  Field selectable trip level adjustment from 20 to 200 amps.

    •  Manual push reset button. 

    •  Current transformers remote from logic.

    •  Eliminates nuisance trips