Product Details
Springer Controls manufactures a complete line of IEC enclosed AC motor starters up to 60HP or 80A. The assembled motor starters consist of a contactor, overload relay, and a NEMA 4X rated polycarbonate enclosure. To select the proper starter, verify the full load amperage (FLA) at the input voltage on the motor or equipment nameplate, ensuring to confirm if the power is 1-phase or 3-phase. Choose a starter rated for current (amps) higher than the FLA of the motor. The control power used to close the contactor must also be chosen, along with selecting the overload by identifying a current range that contains the FLA of the motor. Additional optional criteria include the configuration of incoming power: "direct-online starter" if line power is used as control power, "separate control voltage" if control voltage differs from line voltage, and "remote start terminals" for activation from an external switch, assuming line and control voltages are the same. If remote start terminals are required with different voltages for line and control power, this is termed "separate control voltage + remote start terminals." The features include a 12A 3-phase separate control voltage reset button, a coil rated at 24-60V AC/DC, and an overload relay with a range of 5.7-7.6A, all housed in a NEMA 4X polycarbonate enclosure.
