Skin oils can create hot spots

Key Benefits Direct OEM Compatibility: Engineered as the direct cross-reference for part numbers 626446 and 6264460

this unit offers reliable quad-blade quick-connect terminals for simplified wiring and is rated for temperatures up to 70°C (158°F)

the switch requires replacement

For technicians diagnosing a 24V control power loss

Functional Devices TR100VA004 Transformer Skin oils can create hotThe Functional Devices TR100VA004 Transformer is a professional grade power solution designed for contractors who need versatility and reliability in the field. This 100VA multi tap transformer features a primary voltage range of 120 208 240 277 480 VAC, allowing you to carry one unit that adapts to almost any industrial or commercial power supply. The secondary output provides a steady 24 VAC at 96VA nominal, perfect for powering HVAC control