Pressure Switch Assembly, P/N 150-1240 – Caterpillar

The Caterpillar 150-1240 Pressure Switch Assembly is a genuine OEM pressure sensing device engineered to provide accurate and reliable monitoring of oil, fuel, and air system pressures in heavy-duty engines and equipment. Designed to operate by opening or closing electrical contacts at a predetermined pressure, it helps ensure safe engine operation and protects critical systems from abnormal pressure conditions. Manufactured to Caterpillar's rigorous quality standards, the switch features a robust, hermetically sealed construction for dependable performance in harsh operating environments, including exposure to vibration, shock, moisture, dust, and extreme temperatures.

Manufacturer: Caterpillar (Cat®)
Part Number: 150-1240
Product Type: Pressure Switch Assembly
Thread Connection: 1/4-18 NPTF
Suitable Media: Oil, Fuel, and Air
Operating Temperature: -40°C to 121°C (-40°F to 250°F)
Application: Designed for Caterpillar industrial, marine, petroleum, and power generation engines, providing reliable pressure monitoring and protection for critical engine systems.