Features Excellent wind‑resistant rain dust‑proof capabilities, maintain high quality under any weather conditions Made of high quality ABS, with dust, waterproof, corrosion resistance, heat resistance, impact resistance The contact switching voltage is 7.8VDC, the rated current 30A comes with a furnish, while matching the base belt line 4‑pin SPST, single‑knife single throw relay, easy to install, no complex tools, easy to use Built‑in fuse socket, contain 30A blade fuse, main contact with heavy 14AWG wire Specification: Item Type: Relay Material: ABS Application: Relay Contact Switching Current: 1A Contact Switching Voltage: 7.8VDC Rated Current: 30A Rated Voltage: 12VDC Contact Form: Normally Open Type Package List: 10 x Relay Note: Do not use in voltage and current range. Package List 10 x Relay