United Electric Controls C54-103 Temperature Switch 0-225 F -17.8-107 C

Description:

The United Electric Controls C54-103 Temperature Switch is used in industrial temperature monitoring and control systems to provide automatic electrical switching when preset temperature limits are reached. Commonly installed in boilers, heat exchangers, process heaters, storage tanks, HVAC equipment, and manufacturing machinery requiring reliable temperature regulation and equipment protection. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of existing temperature sensing and control systems.

Applications:

The United Electric Controls C54-103 Temperature Switch is commonly used in process heating systems, chemical processing equipment, food and beverage production lines, utility services, HVAC systems, and industrial automation installations. The switch utilizes a temperature-sensing stem assembly to detect temperature changes and actuate electrical contacts for alarms, shutdown functions, and automatic process control, helping maintain safe and efficient operation of critical industrial equipment.

Technical Specifications:

• Brand: United Electric Controls
• Part Number: C54-103
• Product Type: Temperature Switch
• Series: 54 Series
• Switch Type: Industrial Temperature Switch
• Temperature Range: 0°F to 225°F
• Temperature Range Metric: -17.8°C to 107°C
• Function: Temperature Monitoring and Control
• Sensing Method: Direct-Mount Temperature Sensing Stem
• Temperature Element: Liquid-Filled Thermal System
• Output Contacts: SPDT Snap-Action Switch
• Electrical Rating: 15A @ 125/250/480 VAC
• Setpoint Adjustment: Adjustable Temperature Setpoint
• Enclosure Type: Industrial-Duty Housing
• Housing Material: Die-Cast Aluminum Construction
• Process Connection: Threaded Temperature Well Connection
• Electrical Connection: Conduit Entry
• Suitable for Heating and Cooling Applications
• Designed for Alarm and Shutdown Functions
• Compatible with Boilers, Heat Exchangers, Tanks, and Process Equipment
• Intended for OEM Equipment and Replacement Installations
• Suitable for Maintenance, Retrofit, and Repair Projects
• Engineered for Continuous-Duty Industrial Service

Common Replacements:

• United Electric Controls B54S-9201-103 Thermostat
• United Electric Controls B54-103-9040 Temperature Control Unit
• United Electric Controls C400-121 Temperature Switch