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, 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 1-phase or 3-phase power to the motor. Choose a starter rated for current (amps) higher than the FLA of your motor and select the control power used to close the contactor. The overload must be chosen by selecting a current range that contains the FLA of the motor. Additional options include incoming power configurations, such as a "direct-online starter" if the line power will be used as control power, or "separate control voltage" if the control voltage differs from the line voltage. If the starter needs to be activated from an external switch, terminals are added for control power input, referred to as "remote start terminals." This arrangement assumes that the line voltage and control voltage are the same, but for separate voltages, it is referred to as "separate control voltage + remote start terminals." The features of the starters include a 38A 1-phase separate coil voltage for start/stop with a 100-250V AC/DC coil and a 24-29A overload, all housed in a NEMA 4X polycarbonate enclosure.
