Product Details
Springer Controls manufactures a complete line of IEC enclosed AC motor starters up to 60HP or 80A. Assembled motor starters consist of a contactor, overload relay, and a NEMA 4X rated polycarbonate enclosure. To select the proper starter for your requirements, first refer to the motor or equipment nameplate to verify the full load amperage (FLA) at the input voltage you will supply, confirming whether it is single-phase or three-phase power to the motor. Choose a starter rated for current (amps) higher than the FLA of your motor, select the control power used to close the contactor, and choose the overload by selecting a current range that contains the FLA of the motor. The options include incoming power setups such as a "direct-online starter" if line power is used as control power, or "separate control voltage" if the control voltage differs from the line voltage. For activation from an external switch, the starters can be configured with terminals for control power input, referred to as "remote start terminals." If both different voltages for line and control power are used, the configuration would be "separate control voltage + remote start terminals." Key features include a 12A 3-phase separate coil voltage reset button only, a 100-250V AC/DC coil, a 3.1-4.2A overload relay, and a NEMA 4X polycarbonate enclosure.
