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30A 4-Pin General Purpose Relay for Tractor Electrical Systems

Original price was: $6.50.Current price is: $4.50.

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SKU: QTP-4680 Category:

When you need reliable electrical switching for those mid-range power jobs around the farm, this 30-amp relay is your go-to solution. Whether it’s a cooling fan that’s not kicking in during harvest heat or a fuel pump that’s acting up during planting, a faulty relay can stop your day cold. This handy little unit gives you the dependable switching you need for loads that are too much for lighter relays but don’t need the heavy artillery.

What You’re Getting

  • 30-amp capacity that handles most tractor electrical loads without breaking a sweat
  • Normally open design means it only switches on when you need it to
  • Simple 4-pin setup makes installation straightforward—no guesswork involved
  • Heavy-duty contacts that can handle the bumps and jolts of real farm work
  • Standard ISO terminals that fit right into most tractor relay sockets

Built for Real Farm Work

This relay works great in everything from compact utility tractors running loader work to bigger row-crop machines handling field operations. Whether you’re controlling work lights for those early morning starts, switching hydraulic pumps on implements, or managing cooling fans during long harvest days, this relay keeps your electrical systems running smooth.

Made to Last

Farm equipment takes a beating, and electrical parts are no exception. This relay’s built with corrosion-resistant materials and contacts that can handle thousands of switching cycles. The housing shrugs off the heat, moisture, and vibration that come with the territory when you’re working equipment hard.

Installation Notes

This relay plugs right into standard 4-pin sockets—no special tools needed. The terminals are clearly marked so you won’t mix up the wiring, and installation takes just a few minutes. Keep a spare or two on hand because when a relay goes bad, it’s usually at the worst possible time.