Check the listing for details. Fastronix High Current 40/60A Relay Panel with Interlocking Sockets 900-004. Condition: New. Listed at 33.99 USD. Fastronix High Current 40/60A Relay Panel with Interlocking Sockets 900-004 Description This four bosch style relay and socket panel can be used for switching your high current water pump, cooling fans, fuel pump and lights. Each 40/60 Amp relay features negative spike suppression, its own pre-wired socket for easy wiring. Relays can be separated and used individually or ganged together in ANY configuration. Note: only relays are waterproof, the sockets are not waterproof. In situations where the current through the relay is greater than 50 amps, the 14 gauge wire leads should be shortened per standard wire gauge/current tables or replaced with 12 gauge wire. Waterproof Fastronix 40/60 amp Bosch Style Relays with Negative Spike Suppression and Integrated Mounting Tab Control up to 4 Separate Devices with One Relay Panel Interlocking Sockets Allow Relay Panels of Any Size 10" Leads are 14 Gauge for Terminals 30,87, and 87a and 16 Gauge for Terminals 85,86 Note: Relays are Waterproof, Sockets are NOT waterproof.