Deatschwerks 1/8″ NPT 5 PSI Hobbs Switch – Low-Threshold Safety Cut-Off with Pigtail

Description

DeatschWerks 4-Hobbs-5 is a 1/8 NPT 5 PSI Hobbs switch with pigtail designed for pressure-triggered activation in performance fuel and boost-control related setups. It is a compact, universal-fit electronics component that works well in systems where a circuit needs to switch on at a defined pressure point.

Why buyers love it:

• 5 PSI activation point for pressure-based switching needs.

• 1/8 NPT thread for common performance plumbing applications.

• Includes a pigtail for easier wiring integration.

• Useful for boost-triggered activation in staged or auxiliary systems.

• Compact universal-fit component for custom performance setups.

• Strong fit for staged pump, voltage booster, and high-performance fuel system setups

How to use:
Install the switch in a compatible 1/8 NPT pressure source and wire it into the target circuit using the included pigtail. It is best used where a system needs to activate at approximately 5 PSI, such as staged fuel-system or boost-based control logic. Verify the wiring plan and switching load before installation.

Important notes:
This is a universal-fit pressure switch and may require custom installation depending on the application. Verify thread compatibility, wiring requirements, and switching load before use. The listed switch rating is 0.5A.

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