DakRide 10 Pack Automotive Relay Switch Harness Set 5-Pin 30A Style Relay Harness Spdt 12V SPDT Contactor 14 AWG Hot Wires with Interlocking Relay Socket for Car Truck Motor Heavy Duty

12V 5 PIN 14AWG RELAY WITH HARNESS SOCKET
Relay,an electrical control device,functions as automatic adjustment, security protection and conversion circuit.

SPECIFICATIONS
# 12V 14 AWG 10 Prong Relays with 10 Prong Sockets wires # 40A/30A high switching capability # Coil Voltage: 12V DC
# Shock Resistance Functional: 20G Min.
# Shock Resistance Destructive: 100G Min.
# Ambient Temperature: -40C-+85C(no condensation)

WHAT'S THE RELAY USED FOR
Compatible with almost all automobiles and devices equipped with a 12V DC power supply.
Like control motors/other electronics. It is also suitable for automobile used for control, alarms, horn, headlight etc.

INSTRUCTIONS
-85: Connected to the ground chassis. Serves as the common ground connection to activate and magnetize the internal coil.

-86: Connected to a positive input 12V DC input. This is where a switch connected to a 12V DC input will be connected to on the relay. When power is sent to the relay through pin 86, the circuit is completed with pin 85 connected to a common ground, which activates and magnetizes the internal coil.

-87a: Normally closed contact. In the case,the internal coil is not activated or not magnetized, pin 87a is closed and connected to pin 30, which pin 30 can be connected to either a 12V DC positive input or to the ground chassis.

-87: Normally open contact known as NO. The connection between pin 87 and pin 30 is only made when the internal coil is activated or magnetized, which pin 30 can be connected to either a 12V DC positive input or to the ground chassis.

-30: Common contact which can be connected to a 12V DC power input or to the ground chassis depending on the desired application. Pin 30 is connected with pin 87a until the coil is magnetized, which pin 30 then becomes connected with pin 87.

PACKAGES
10 relays + 10 relay sockets with wires