Martin 500 Series MotorsMartin 500 Series Motors V40-545 – 3 HP, 60 Cycle, 1 Phase Motor Martin 500 3 HP, 60 Cycle, 1 Phase Motor Part Number: V40-545 UPC: 811636025981 V40-546 – 3 HP, 60 Cycle, 3 Phase Motor Martin 500 3 HP, 60 Cycle, 3 Phase Motor Part Number: V40-546 UPC: 811636025998 V40-547 – 5 HP, 60 Cycle, 1 Phase Motor Martin 500 5 HP, 60 Cycle, 1 Phase Motor Part Number: V40-547 UPC: 811636023741 V40-548 – 5 HP, 60 Cycle, 3 Phase Motor Martin 500 5 HP, 60 Cycle, 3 Phase Motor Part Number: V40-548 UPC: 811636023758 V40-549 – 7 1/2 HP, 60 Cycle, 3 Phase Motor Martin 500 7 1/2 HP, 60 Cycle, 3 Phase Motor Part Number: V40-549 UPC: 811636023765 V40-550 – 10 HP, 60 Cycle, 3 Phase Motor Martin 500 10 HP Motor, 60 Cycle, 3 Phase Motor Part Number: V40-550 UPC: 811636026001