ITEM NAME:5x Waterproof Automotive Relay 12V DC 40A 4-Pin Car Relay + 5x Relay Socket Product Description Description: 5x Waterproof Automotive Relay 12V DC 40A 4-Pin Tinned Copper Terminal Car Relay + 5x Relay Socket Feature: Large capacity, can switch 40 ampere current; silver alloy contacts have stronger conductivity and longer service life; all copper coils and all copper electromagnetic coils are more reliable and accurate. Specification: Product material: plastic + rubber + copper wire Product color: black Relay Product voltage: 12V-24V Working temperature: -40℃~+125℃ Contact capacity: 1a 40A 14V DC Coil power: 1.7W Contact resistance: ≠¤50mÃŽ © Insulation resistance: ≠¥1,00MÃŽ © Product life (times): electrical 1*100000/mechanical 1*10000000 Dielectric withstand voltage: 500V AC between open contacts/500V AC between coil contacts Environment temperature: -40℃~+125℃ Protection level: waterproof and sealed type Relay terminal (1) 85-ground (2) 30 VDC (3) 86-trigger (4) 87-output N/O Flame-retardant relay socket with wires (1) 12AWG tinned copper wire: Pin 87 blue (2) 12AWG tinned copper wire: Pin 30 red (3) 16AWG tinned copper wire: Pin 85 black (4) 16AWG tinned copper wire: Pin 86 white Scope of application: It is suitable for handling most cars, ships and off-road wiring projects and maintenance. Product function: mainly play the role of conversion circuit, automatic adjustment and safety protection Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 5 X Relays 5 X Relay Sockets.5 X Relay Sockets. Protection level: waterproof and sealed type. Insulation resistance: ≠¥1,00MÃŽ ©. (1) 12AWG tinned copper wire: Pin 87 blue. (2) 12AWG tinned copper wire: Pin 30 red. (3) 16AWG tinned copper wire: Pin 85 black.