Functional Devices Inc. / RIB TR150VA001 Control Transformer – 120V to 24V, 150 VA

The RIB TR150VA001 control transformer from Functional Devices Inc. (RIB) is a reliable, single-phase open-core transformer designed for fixed installations in control panels, cabinets, and machine tool control circuits. It steps down 120V AC input to 24V AC output, providing dependable low-voltage power for HVAC controls, relays, contactors, and automation equipment.

This model features foot mounting for secure installation and an integrated circuit breaker for built-in overcurrent protection. While open-core transformers do not offer the same level of protection as encapsulated or finger-safe designs, they are ideal for enclosed environments where accessibility and efficiency are required.

Key Features

• Steps down 120V AC to 24V AC
• 150 VA power rating for demanding control applications
• Built-in circuit breaker for equipment protection
• Open-core design for panel and cabinet installations
• Foot-mounted for stable, fixed mounting
• Designed for HVAC, industrial, and machine control circuits
• Backed by a 5-year manufacturer warranty

Specifications

• Brand: Functional Devices Inc. / RIB
• Manufacturer Part Number: TR150VA001
• Item: 41D401
• Input Voltage: 120V AC
• Output Voltage: 24V AC
• Power Rating: 150 VA
• Frequency: 50/60 Hz
• Phase: Single
• Protective Device: Circuit Breaker
• Mounting: Foot
• Enclosure Style: Open (No Finish)
• Operating Temperature Range: -30°F to 140°F
• Temperature Rise: 60°C
• Overall Dimensions:
  
• Width: 3.78 in
• Height: 3.16 in
• Depth: 3.62 in
• Standards: UL Listed, CE, RoHS
• Country of Origin: Vietnam (subject to change)
• UNSPSC: 39121001

The RIB TR150VA001 is a solid choice for applications requiring dependable 24V AC control power with integrated circuit protection in enclosed or panel-mounted environments.