Product Details
Springer Controls manufactures a complete line of IEC enclosed AC motor starters rated 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 appropriate starter, verify the full load amperage (FLA) from the motor or equipment nameplate at the input voltage and determine whether the power supply is single-phase or three-phase. Choose a starter rated for current (amps) higher than the FLA. The control power for closing the contactor must also be selected, along with the overload, which should fall within the current range that includes the FLA. The optional criteria for the starter selection include incoming power type: a "direct-online starter" if line power is used as control power, or "separate control voltage" if the control voltage differs from line voltage. For activation from an external switch, the starter can be equipped with remote start terminals, applicable when line and control voltages are the same, or with "separate control voltage + remote start terminals" if different voltages are used. The key features of the starter include a 65A capacity, 3-phase direct online operation, a reset button, and a coil rating of 250-500V AC/DC, along with a 57-67A overload capacity, all housed in a NEMA 4X polycarbonate enclosure.
