Description
When you’re running hydraulics one minute and need to switch to work lights the next, you need a relay that can handle both jobs without skipping a beat. This 40-amp changeover relay gives you that flexibility—it’s got both normally open and normally closed outputs, so you can control two different circuits with one compact unit. Perfect for those times when you need backup systems or want to switch between different implements without rewiring anything.
What You’re Getting
- 40-amp capacity handles your heaviest electrical loads without breaking a sweat
- Dual output design means one relay can do the job of two separate ones
- 5-pin setup gives you both normally open and normally closed contacts for flexible switching
- Sealed construction keeps moisture and field dust from causing trouble down the road
- Standard ISO terminal layout fits right into existing relay sockets
Built for Real Farm Work
This relay handles the electrical switching needs on John Deere tractors across the 10, 20, 30, R, and M series. Whether you’re running a utility tractor for daily chores or a big row-crop machine during planting season, this relay manages everything from hydraulic pump control to implement lighting systems that keep you working after dark.
Made to Last
Farm relays take a beating from vibration, temperature swings, and the occasional splash of hydraulic fluid or diesel. This one’s built with heavy-duty contacts that’ll handle thousands of switching cycles, and the sealed housing protects the internals from the stuff that kills cheaper relays.
Installation Notes
This relay fits standard 5-pin sockets and follows the usual DIN terminal layout—pin 30 is your common feed, pin 87 is normally open, and pin 87a is normally closed. Takes about ten minutes to swap in, and if you’re upgrading from a 4-pin relay, you’ll gain that extra switching capability without any wiring changes to your existing circuits.
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