Unused new old stock.

The Beuler 5083 12V, 40A/50A relay is the most popular relay in automotive sound and security installations. It easily switches 40 amps of current and peaks of 50 amps with minimal draw on the coil of 147 milliamps @ 12Vdc. It features a plastic tab with plastic housing. The built in negative spike protection make the relay perfect for use with sensitive electronics such as FET's or transistors that could be potentially damaged for voltage spikes. Single Pole, Dual throw for flexible installations and multiple uses.

• Features:
• Durable design built by Beuler automotive electronics
• Negative spike protection, protects sensitive transistors when the coil is dis-engaged and prevents momentary reverse polarity damage
• 40 amp / 50 amp rated contacts
• SPDT - Single pole dual throw
• 12 Vdc rated coil with minimum 8 volt to trigger
• Power consumption @ 12Vdc 147 mA
• Conventional 87, 87a, 30, 86, and 85 pin locations
• Compatible with most insulated and non insulated terminals and relay sockets
• Dimensions 1 1/8" (w) x 1 1/4" (D) x 2" (H) with terminals and tab