Vintage Air Trinary Switch Fem Thread Switch Only Ea 11076-VUS

Vintage Air Trinary Switch Fem Thread Switch Only

The Vintage Air Trinary Switch is an essential component for any automotive air conditioning system, designed specifically for electric fan installations. This switch provides reliable low and high-pressure cut-off functions, ensuring optimal performance and safety for your vehicle's cooling system. Ideal for DIY enthusiasts, tradies, and fleet operators, this product is a must-have for maintaining efficiency in your air conditioning setup.

Crafted by Vintage Air, a trusted name in automotive climate control, this trinary switch is built to meet the demands of both everyday drivers and off-road adventurers, providing peace of mind during operation.

Key features

• Low and high-pressure cut-off functions for compressor clutch control.
• Electric fan engagement signal activates at 254 psi.
• 30 psi low-pressure cut-off to prevent system damage.
• 406 psi high-pressure cut-off for enhanced safety.
• Recommended for all electric fan installations.
• Durable construction for long-lasting performance.

Technical details

• Thread type: Female
• Pressure engagement: 254 psi
• Low-pressure cut-off: 30 psi
• High-pressure cut-off: 406 psi
• Application: Suitable for electric fan systems
• Brand: Vintage Air

Applications / fitment

This trinary switch is typically used in automotive air conditioning systems to control electric fans and compressor clutches.

• Passenger vehicles with electric fan installations.
• 4x4 vehicles requiring enhanced cooling performance.
• Classic cars retrofitted with modern air conditioning systems.
• Commercial fleet vehicles with air conditioning needs.
• Off-road vehicles operating in high-temperature environments.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expert advice available for all your automotive needs.

Frequently asked questions

What is a trinary switch?

A trinary switch is a device that controls the operation of an automotive air conditioning system by monitoring pressure levels and engaging or disengaging components accordingly.

How do I install the Vintage Air Trinary Switch?

Installation typically involves connecting the switch to the air conditioning system's pressure lines and ensuring proper electrical connections. It's recommended to consult a professional if unsure.

Is this switch compatible with all vehicles?

This switch is designed for use with vehicles that have electric fan installations and may not be suitable for systems using mechanical fans.

What happens if the pressure exceeds the cut-off levels?

If the pressure exceeds the specified cut-off levels, the switch will disengage the compressor clutch to prevent damage to the air conditioning system.

Can I use this switch with aftermarket air conditioning systems?

Yes, the Vintage Air Trinary Switch is compatible with most aftermarket air conditioning systems designed for electric fan operation.