The 1SVR450335R0100 is a type of contactor that is manufactured by ABB. It is rated for 480 VAC, 3-phase and is suitable for motor control and high-performance switching applications. This part has a UL, CSA, and CE certified operational voltage of 600VAC, with a operating temperature range of -20 to +55 degrees Celsius. It includes a 4NO/4NC contact block and a plug-on side mount auxiliary contact block. It is a part of ABB's S2 range of contactors, and is equipped with a standard S2A baseplate that is compatible with all S2 accessories. This product is approved up to six poles, and can be used in applications that require up to 600VAC, 7.5kW, 50A, and 36 FLA operation.