Thick 12 gauge wire for the load terminals. Easy to install just make sure you follow the wiring diagram. Works for both positive and negative activation
Always operate within its limits. Aim to maintain a level that is approximately 10 to 15% under the current rate for.
Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
For the people whose relays are burning, please make sure you are making tight connections (especially on the load wires), read the specs on the item description, and ensure that the operating environment meets the safety requirements of the relay
12-volt 4-prong relay. Excellent water-repellent and dustproof ability, but not using it in water