Head Light Relay (LR-112)
LR-112
Car Relays, Electrical Relays, Automotive Relays,
Introduction
A relay is used to isolate one electrical circuit from another. It allows a low current control circuit to make or break an electrically isolated high current circuit path. One example where a relay is useful in car audio is in the power antenna or remote output of a head unit.
When voltage is applied to the coil, current passes through the wire and creates a magnetic field. This magnetic field pulls the contacts together and holds them there until the current flow in the coil has stopped.
- **12V
- **30A
- **NLR-112
- **WITH DOUBLE FUSE
