Functional Devices TR40VA003 Transformer This Bard limit control is

This Bard limit control is designed for standard HVAC control circuits

As a 40VA step-down transformer

the BRK0690 is the engineering-specified direct replacement for the older BRK2810 bracket

such as the V-3752 or V-4332 series kits

Always verify your incoming line voltage with a multimeter and cap off any unused primary leads with wire nuts

Functional Devices TR40VA003 Transformer This Bard limit control isThe Functional Devices TR40VA003 is a professional grade 24V to 24V isolation transformer designed for reliable power distribution in HVAC control systems and building automation. This 40VA Class 2 transformer features inherently limited overcurrent protection, eliminating the need for external fusing while maintaining strict UL listed safety standards for the U. S. and Canada. Engineered for versatility, the TR40VA003 includes both foot mount and a