Description: It is used when a device draws heavy amperage such as car alarms, remote starts, HID headlights, pop doors, trunk releases strobe lights, fog lights, stereos, fans, air horns, and much more. Voltage: 12V Current: 40A Pin Quantity: 4 Contact Type: SPST, Normally Open (NO) Specification: Material: Plastic Size: Approx. 63x28x20mm/2.5x1.1x0.8 Inch Package Includes: 1 Piece Relay
