Product Facts 1.Designed to e the smallest, lightest weight, lowest cost sealed contactor in the industry with its current rating (500+A carry, 2000A interrupt at 320VDC). 2.Built-in coil economizer-only 1.7W hold power @ 12VDC and it limits back EMF to OV. Models requiring external economizer also available. 3.Optional auxiliary contact for easy monitoring of power contact position. 4. Hermetically sealed-intrinsically safe operates in explosive/harsh environments with no oxidation or contraindication of coils or contacts, including long periods of non-operation. 5.Versatile coil/power connections. 6.CE marked for EC applications. 7.AIAG QS9000 designed, built and approved.