This 12V, 4-pin Blazer 30 Amp Heavy-Duty Relay allows easy switching and adding of multiple electronic devices within the vehicle's power generating system. The relay guards against arcing and overloads. Rated for 40A, this relay will support most installations from halogen fog ...This 12V, 4-pin Blazer 30 Amp Heavy-Duty Relay allows easy switching and adding of multiple electronic devices within the vehicle's power generating system.
The relay guards against arcing and overloads. Rated for 40A, this relay will support most installations from halogen fog lights up to large-sized LED light bars. Accessory Type: Relay, Connector Type: 4-pin, Dimensions L x W x H (in.): 1 x 1 x 1 in, Product Weight: 0.09 lb Includes mounting tab for easy installation no special tools required 12V/30 Amp operation with 4-pin connection Guards against arcing and overloads Great for use on auxiliary and driving light installations