I55AP137A0A301K7MS
i550 protec, NEMA 1 / IP31, 0.37 kW, 0.50 hp, 1ph 120V, EtherNet/IP, integrated safe torque off (STO), no extension box, LCD keypad module
I55AP137A0A30107MS
i550 protec, NEMA 1 / IP31, 0.37 kW, 0.50 hp, 1ph 120V, EtherNet/IP, integrated safe torque off (STO), no extension box, without diagnostic module