About this item
·Type: 4Pin Relay, 12VDC (14V Max) , SPST (Single Pole Single Throw) Relay with 120A High Switching Capability. Perfect for Split Charging or Various Automotive vehicles such as cars, trucks, RVs, boats, Campers, RVs and other vehicles needing a high power.
·Superior Quality: This relay consists of nylon flame retardant shell with pure copper inner core. High quality material is durable and has the characteristics of heat resistance, corrosion resistance and strong electric conductivity.
·Pure Copper Coil: Internal use of pure copper coil, conductive performance is strong, low loss rate. Agsno2 composite silver contact, effective resistance to contact bonding, long service life. Precision design makes electricity more secure.
·Key Functions: The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations. With 120A capacity, our relays can easily handle high current applications. This is a perfect make or break relay for your car.
·Package Includes: 2 piece 120 Amp Split Charge relay. 4x copper wire lugs, 4x heat shrink tubing, 8x washers, 4x wires.
Product description


Nilight Starter Relay-120A
With 120A capacity, our relays can easily handle high current applications.
The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations.
Durable & Firm & Stable Contact, heavy duty make or break (on/off) relay.Have the ability to resist arc erosion and stronger resistance to current impact.
Specification
TypeSPST
Voltage12-14V DC(14V Max)
Switching Current120A
Contact MaterialAgSnO-27In-2O-33
Contact FormNormal Open
Operate Time15ms
Release Time15ms
Life Expectancy Electrical100,000 Operations (at 30 operations/minute)
Life Expectancy Machanical10,000,000 Operations
Superior Quality Relay

Wiring Diagram

Flame retardant housing, high mechanical strength, can work in harsh environment, long service life.Pure iron inner core, good ductility, durable performance.

Pure copper coil, strong conductivity, low loss rate. High 120A coil capacity for easy handling of high current applications.
