Functional Devices TR100VA004 Transformer 100VA Multi-Voltage 120/240/277/480V to 24V Dual Hub

The Functional Devices TR100VA004 is a versatile 100VA control transformer designed for HVAC and industrial control applications. This multi-voltage transformer accepts primary input voltages of 120V, 240V, 277V, or 480V and steps down to a dual 24V secondary output, providing flexibility for a wide range of control circuits.

Key Features:

• 100VA power capacity for demanding control applications
• Multiple primary voltage options: 120/240/277/480V for maximum installation flexibility
• Dual 24V secondary output for powering thermostats, relays, and control systems
• Class II transformer construction for safe, low-voltage control circuits
• Dual hub design for convenient conduit connections
• UL Listed for US and Canada, circuit breaker protected
• Suitable for commercial HVAC, industrial controls, and building automation systems

This transformer is built to professional-grade standards with thermal overload protection and meets all relevant electrical codes. The multi-tap primary winding eliminates the need to stock multiple transformers for different voltage applications, making it an ideal choice for contractors and maintenance professionals.