The V23234B1001X004-EV-144 from TE Connectivity / P&B Brand is a 30A, 12VDC, mini ISO power relay. It's contacts has a current rating of 30A and a voltage rating of 12VDC. Contact features an SPST-NO arrangement, Silver-based material, and plug-in, quick connect terminal type. Coil's magnetic systems has a voltage rating of 12VDC and a coil suppresion resistance of 680 Ohms. The product has a dimension of 22 mm (0.866 in)L x 28.5 mm (1.122 in) x 16 mm (0.63 in) , and weighs 35 g (1.2 oz). Environmental category of protection is RT I – dustproof and IP54 degree of protection and ambient temperature of -40 to 125°C. V23234B1001X004-EV-144 typical applications include cross carline up to 35A. For example: rear window defogger, battery disconnection, power distribution (clamp 15).