Functional Devices TR100VA002 Transformer 100VA 120V-24V Dual Hub Class 2 with Circuit Breaker

The Functional Devices TR100VA002 is a 100VA power transformer designed for HVAC and building automation applications requiring reliable 24-volt power. This Class 2 transformer steps down standard 120VAC primary voltage to 24VAC secondary voltage, providing safe, low-voltage power for control circuits, thermostats, zone panels, and actuators.

Key Features:

• 100VA power capacity for demanding control applications
• 120VAC primary to 24VAC secondary voltage conversion
• Dual hub design for easy conduit connections on multiple sides
• Integrated circuit breaker for overcurrent protection and easy reset
• Class 2 rated for safe, code-compliant installations
• UL Listed for use in United States and Canada
• Thermal overload protection prevents damage from overheating
• Compact mounting footprint for space-constrained installations

The dual hub configuration provides flexible mounting and wiring options, allowing conduit entry from different directions to accommodate various installation scenarios. The built-in resettable circuit breaker eliminates the need for external fusing and provides convenient troubleshooting. Ideal for residential and commercial HVAC systems, access control, and low-voltage lighting applications.