Gigavac GX14BCB Contactor 750V 350A, Hermetically

Gigavac are a US company who produce a range of high quality hermetically sealed contactors, particularly suitable for higher voltage systems and use in dirty environments (such as EV engine bays). The contactors also include coil economizers, which reduces the hold current of the coil once it has closed. Dimensions 1115 x 60 x 57 mm Terminal pitch 82mm, nut 10mm 350A continuous current rating (much higher short term!) 2500A max breaking capacity Rated to 750V max Sealed contacts for long life Built in coil back EMF supression Very low holding current (0.3 Amp) when contacts closed Weight: 560 g This model includes auxilliary microswitch for confirming when contacts are open/closed. NOTE: If contactors are used to switch devices containing large input capacitors (such as EV controllers) a precharge circuit must be implemented to avoid contactor damage.