I55AP137A20701003S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 1ph 120V, Modbus RTU, no safety technology, extension box and switch, without diagnostic module
I55AP137A20701K03S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 1ph 120V, Modbus RTU, no safety technology, extension box and switch, LCD keypad module