Siemens 3RV20110JA10Product Attribute Attribute Value Current Rating 1 A Depth 3. 78" (96mm) Dimensions 3. 819 x 1. 772 x 3. 78" (97 x 45 x 96mm) Enclosure Type IP20 For Use With Class 10 Electrical Motor Horsepower Rating 0. 5 HP Horsepower, Max, 3 Phase, at 575 V 0. 5 Length 3. 819" (97mm) Mounting Type Screw Snap On Number of Poles 3 Primary Type Motor Protector Series 3RV2 Series Size S00 Special Features Current Limiting, Switching and Protecting Three Phase