18 AMP - 3 PHASE - 440-480 VOLT DESIGNED FOR 10HP / 3 PHASE / 460V APPLICATIONS THIS IS A BRAND NEW IN THE BOX 10HP THREE PHASE MAGNETIC MOTOR STARTER. THIS STARTER COMES EQUIPPED WITH AN AMPERAGE DIAL. SIMPLY TURN THE DIAL TO YOUR REQUIRED AMPS FOR YOUR APPLICATION. OVERLOAD RELAY RANGE 12 - 18 AMPS. ALSO COMES WITH BUILT IN SIDE MOUNTED AUXILIARY CONTACTS. NORMALLY OPEN & NORMALLY CLOSED TYPE. STARTER COMES COMPLETE IN A METAL NEMA 1 ENCLOSURE, IN ADDITION TO 4 PUNCH OUTS FOR INCOMING AND OUTGOING WIRES. MANUFACTURER HAS SUPPLIED 4 RUBBER GROMMETS FOR WIRE PROTECTION. RESET BUTTON LOCATED ON THE OVERLOAD. RESET CAN BE SET TO MANUAL OR AUTO RESET. HP: 10 VOLTAGE: 440 - 480 AMPS: 18 amp max PHASE: THREE PHASE / 3 POLE ENCLOSURE: NEMA SIZE 1