White-Rodgers 90-T40F3 Industrial Energy Limiting Transformer

The White-Rodgers 90-T40F3 Industrial Energy Limiting Transformer delivers reliable power protection for critical HVAC and industrial controls. It accepts 120/208/240 VAC input and provides a 24 VAC secondary, delivering up to 40 VA for heating and air conditioning control systems.

Built for rugged industrial environments, this transformer features open construction with Class 2 insulation, wire lead terminals, and a solid mounting foot for easy installation in control panels. The compact design supports straightforward integration into limited spaces, while providing steady 24 V AC power to relays, sensors, and controllers in demanding setups.

It is UL-listed for Canada and US, ensuring compliance with safety and performance standards across North American installations.

• 40 VA power rating
• 24 VAC secondary
• 120/208/240 VAC input
• UL-listed for Canada and US
• Open construction with wire lead terminals and mounting foot