United Electric Controls 7439 Temperature Switch 125/250VAC 25°-325°F

Description:

The United Electric Controls 7439 Temperature Switch is used in industrial process control systems to monitor temperature and provide automatic switching for equipment protection and temperature regulation. Commonly installed in boilers, furnaces, heat exchangers, HVAC systems, industrial ovens, and manufacturing equipment requiring an adjustable temperature range of 25°F to 325°F. Maintenance technicians, process engineers, and system integrators use this temperature switch for preventive maintenance, temperature alarm functions, and replacement of OEM temperature control devices. The switch provides reliable electromechanical temperature control with 125/250 VAC switching capability.

Applications:

The United Electric Controls 7439 Temperature Switch is commonly used in industrial heating systems, refrigeration equipment, process piping, food and beverage processing, chemical plants, power generation facilities, and general industrial automation where dependable temperature monitoring and on/off switching are required. It is suitable for temperature alarm, equipment shutdown, and process control applications.

Technical Specifications:

• Brand: United Electric Controls (UE)
• Model: 7439
• Product Type: Temperature Switch
• Temperature Range: 25°F to 325°F (-4°C to 163°C)
• Switching Voltage: 125/250 VAC
• Switch Type: Electromechanical Temperature Switch
• Temperature Sensing: Remote Bulb and Capillary (series configuration)
• Adjustable Setpoint: Yes
• Contact Configuration: SPDT (series dependent)
• Mounting: Panel or Equipment Mount
• Housing Material: Industrial Metal Enclosure
• Application: Industrial Temperature Monitoring and Control

Common Replacements:

• United Electric Controls E110-7439 Temperature Controller
• United Electric Controls One Series Electronic Temperature Switch
• United Electric Controls B-Series Temperature Switch