RIB TR100VA002US Control Transformer

Functional Devices TR100VA002US Transformer is a compact, US-made 96 VA control transformer that steps 120 VAC to 24 VAC for low-voltage control circuits. It provides a 24 VAC secondary capable of up to 4 A, aligning with a 96 VA rating, and includes a built-in circuit breaker on the primary side for protection. The unit is designed for rugged HVAC and commercial control environments and is mountable on a chassis with both a foot mount and dual threaded hubs, enabling flexible installation in panels or on equipment frames. It is classified as a Class 2 transformer and is UL-listed for US and Canada, with mounting options that support both surface mounting and through-hub wiring. Typical applications span powering digital controllers, gas controls, ignition systems, motor actuators, and staging controls, as well as powering control boards in HVAC and refrigeration systems. The TR100VA002US is marketed as US-made and is listed by major distributors, indicating wide availability from authorized suppliers.