6 PACK 12V DC 40/30 AMP Waterproof 5-PIN SPDT Relay Switch,EFGTEK Heavy Duty 5-PIN SPDT Style Automotive Relay for Automotive Truck Boat Marine

Specification about the main contacts:

12 AWG Wiring Harness for the main contact - pin 30, pin 87, pin 87a

40A/30A high switching capability

12AWG  Pin 87a  Yellow

12AWG  Pin 87  Blue

12AWG  Pin 30  Red

16AWG  Pin 85  Black

16AWG  Pin 86  White

Specifications:

Coil Voltage: 12V DC

Switching Voltage: 14V DC Max

Coil Current: 160 mA

Contact Current Rating:

- NO 40A 14V DC Normal Open

- NC 30A 14V DC Normal Close

Ambient Temperature: -40 ~ +125 degree C (no condensation)

Initial dielectric strength:

- Between open contacts: AC500V, 50/60 Hz 1Min

- Between coil and contact: AC500V, 50/60 Hz 1Min

Endurance (operations):

- Mechanical (at 7,200 ops./h): 10,000,000

- Electrical (at 600 ops./h): 100,000

40A/30A High Switching Capability

All automobiles and devices equipped with a 12 Volt DC power source

Please Note:

--- Easy to mount - No instructions were included - You do need to know a little about electrical

--- For your and others' safety, let professional technicians to install the equipment