V23134M0052C642 is a 40A, 12VDC, power relay F4. It's contacts has a current rating of 40A, and features an 1 Form U (NO-DM) arrangement, Ag Alloy material, and plug-in, quick connect terminal type. Coil's magnetic systems is monostable, DC with a voltage rating of 12VDC. The product has a dimension of 25.9mm (1.02 in) L x 25.9mm (1.02 in) W x 24.9mm (0.98 in) H , and weighs 35g (1.2 oz). Environmental category of protection is RT I at an ambient temperature of 105 – 125°C.