12V 5-Pin SPDT Automotive Relay and Interlocking Pre-Wired Socket Set, 30/40A 5 Pack – Nilight 50003R
5Pin Relay + harness socket
$44.11
Sale price
$44.11
Regular price
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12V 5-Pin SPDT Automotive Relay and Interlocking Pre-Wired Socket Set, 30/40A 5 Pack – Nilight 50003R
$44.11
Sale price
$44.11
Regular price
This 12V 5-pin SPDT automotive relay set provides five relays and five matching pre-wired harness sockets for switching higher-current vehicle accessories with a lower-current control circuit. Each relay is rated at 40A on the normally open contact and 30A on the normally closed contact at 14V DC, supporting lights, fans, starters, speakers, wipers, and other compatible 12V devices.
Male-and-female interlocking slots keep adjacent sockets organized, while color-coded wires simplify connection identification during installation. Silver-alloy contacts, a maximum 40A switching current, and a listed 30V DC maximum switching voltage suit many universal automotive wiring projects. Confirm circuit load, fuse protection, terminal assignment, and wire sizing before installation.
Specifications
- Brand: Nilight
- Model: 50003R
- Selected set: 5 relays and 5 wired sockets
- Relay type: 5-pin SPDT
- Coil voltage: 12V
- Normally open rating: 40A at 14V DC
- Normally closed rating: 30A at 14V DC
- Maximum switching current: 40A
- Maximum switching voltage: 30V DC
- Contact material: Silver alloy
Frequently Asked Questions
What is included in the selected set?
The selected Nilight 50003R package contains five 5-pin relays and five matching pre-wired harness sockets.
What are the normally open and closed ratings?
Each relay is listed at 40A/14V DC normally open and 30A/14V DC normally closed.
Do the sockets connect together?
Yes. The male-and-female slot design allows sockets to interlock for a cleaner grouped installation.
Can it be used for any vehicle accessory?
Use it only with a compatible 12V DC circuit whose load, fuse, wiring, and terminal assignment meet the relay ratings.