I55AP137A00301000S
i550 protec, NEMA 1 / IP31, 0.37 kW, 0.50 hp, 1ph 120V, Standard I/O, no safety technology, no extension box, without diagnostic module
ESV371N01SXB
SMV SERIES SENSORLESS VECTOR 0.5HP / 120/240V, 1PH(i/p) / 230V, 3PH(o/p) / 2.4A(o/p) Cont. / NEMA1