Siemens 69HAU1 Pressure Switch, 40 Cut-In / 250 Cut-Out, 35-50 Adj

Description

Siemens 69HAU1 Pressure Switch Overview

The Siemens 69HAU1 is a commercial-grade pressure switch engineered for dependable pressure monitoring and control in HVAC and related mechanical systems. Designed to open or close electrical circuits at precise pressure thresholds, this switch helps protect equipment from over-pressure or under-pressure conditions, ensuring safe and efficient system operation.

Key Specifications

• Cut-In Pressure: 40 PSI
• Cut-Out Pressure: 250 PSI
• Adjustable Range: 35–50 PSI
• Brand: Siemens
• SKU: 69HAU1

Features & Benefits

• Precise pressure cut-in and cut-out settings for reliable system protection
• Adjustable pressure range allows for flexible field configuration
• Rugged Siemens construction for long-lasting performance in demanding HVAC environments
• Designed for use in commercial and industrial pressure control applications
• Helps prevent equipment damage caused by pressure fluctuations

Application

The Siemens 69HAU1 pressure switch is well-suited for use in HVAC systems, compressor protection circuits, and other mechanical systems where accurate pressure sensing and switching are critical. Its wide cut-out pressure rating of 250 PSI makes it appropriate for higher-pressure applications, while the adjustable range provides installation flexibility.