TB250N Bulb and Capillary Temperature Controller

Product Highlights

Ideal for heat tracing, freeze protection, and process maintenance applications

Suitable for outdoor use

Manually set your desired temperature

Bulb and capillary control

Three temperature range choices to fit your application

,

Specifications

• Up to 277VAC
• 22 amp maximum
• Differential 6^oF (3^oC)
• Average accuracy of ±5^oF (3^oC)
• Maximum exposure temperature range: -40 to 160^oF (-40 to 71^oC)
• Enclosure NEMA 3R rated, for outdoor use
• Tinned copper bulb and capillary, 10 feet (3m) long
• Single pole double throw (SPDT) contacts
• Bare wire power and heater connection

Bulb Dimensions

Support

Documents

• TB250N Specification Sheet
• TB250N Instruction Manual

Ordering Information