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CSP2026

Kleinn Air Horns 340 - Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)

Kleinn Air Horns  |  SKU: FMLC-340
Sale price $2399 Regular price $2639

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Kleinn Air Horns 340 - Kleinn Sealed 40-Amp/ 5-Post/ SPDT Relay (12-volt)

Model 340 - 30/40 amp max SPDT 12-Volt Automotive Relay

SPDT Relay; Sealed; 40 Amp; 5 Post Connections; 12-Volt; Black;

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.

  • 12 Volt
  • 40 Amp
  • SPDT Relay
  • 5-Post
  • Sealed
Add-On: Use with pressure switch for compressors or to run multiple solenoids
Attribute 1: Sealed
Attribute 2: 5-post connections
Attribute 3: Single Pole Double Throw (SPDT)
Attribute 4: Black ABS housing
Attribute 5: 40-amp

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