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Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)
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  • Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)
  • Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)
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Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)

Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)

$6.49 $8.44
Part no. 340 In stock
Special order In stock with our distributor. Usually ships in a few business days, and we email tracking as soon as it leaves.

Your vehicle

Year, make and model. Our techs check fitment against it before the order ships.

The Kleinn Model 340 is a premium, universal standard automotive electrical relay engineered to provide safe, reliable, and high-capacity power switching within your high-pressure onboard air system. Featuring a heavy-duty, Single Pole Double Throw (SPDT) 5-prong configuration enclosed...

Full details and fitment

The details

About this part

The Kleinn Model 340 is a premium, universal standard automotive electrical relay engineered to provide safe, reliable, and high-capacity power switching within your high-pressure onboard air system. Featuring a heavy-duty, Single Pole Double Throw (SPDT) 5-prong configuration enclosed in a protective black ABS plastic housing, this relay is designed to withstand the demanding conditions of automotive engine bays and chassis environments. Rated for a robust 30 Amps of continuous current and up to 40 Amps momentarily, it acts as a crucial safety barrier—allowing a low-amperage dash switch to cleanly trigger high-draw pneumatic components, such as your air compressor or high-performance solenoid valves, while completely safeguarding your vehicle's delicate factory wiring.

Installation Instructions
Installation Instructions
  • 30 amp continuous, 40 amp momentary
  • Single Pole Double Throw (SPDT)
  • 5-post connections
  • Black ABS housing