Siemens 3RE4122-3CA31-4CB0

Non-reversing motor starter, Frame size 0, Three phase full voltage, UL horsepower rating Hp@VAC, 2@208, 3@230, 5@460, 7.5@575, Bimetal overload relay, Fixed Trip Class 10, OLR amp range 17 - 22, 110/120 V AC 50/60Hz coil, Non-combination type, Enclosure type 3/3R/4/12, Water/dust tight for outdoors, Standard width enclosure, Standards: UL 60947-4-1, Certifications: cULus With modifications: 22 mm Start-Stop push buttons