Relay Devices Automotive Relays Continuous Duty Solenoids Remote Starter Solenoid High Power Relay Sealed Automotive Relay Relay Socket Relay Socket Kit Relay & Socket Assembly Mag Kill Solenoid Sealed Automotive Relay #201-003 12VDC SPDT automotive relay with 40 amp contacts. This relay is sealed for use in exterior or damp locations. Features plastic housing with metal mounting bracket. Use for switching high current accessories.