I55AP137F00711000S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, without diagnostic module
I55AP137F00711W00S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, WLAN module
ESV371N04TXC
SMV SERIES SENSORLESS VECTOR 0.5HP / 480V, 3PH(i/p) / 1.1A(o/p) Cont. / NEMA4X (IP65) INDOOR (Frame R1)
ESV371N04TXE
SMV SERIES SENSORLESS VECTOR 0.5HP / 480V, 3PH(i/p) / 1.1A(o/p) Cont. / NEMA4X (IP65) INDOOR/OUTDOOR (Frame R1)