FUNCTIONAL DEVICES INC / RIB TR20VA007 Open Class 2 Transformer
The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 20 VA power rating. It features a foot mounting style, a 277V AC primary input, and a 24V AC secondary output, with wire lead…
SKU 3G-OTH-49222
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Quoted per order — collection from our Singapore facility once ready.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 20 VA power rating. It features a foot mounting style, a 277V AC primary input, and a 24V AC secondary output, with wire lead connections on both the primary and secondary sides (MPN TR20VA007).
Frequently Asked Questions
What is the FUNCTIONAL DEVICES INC / RIB TR20VA007 transformer used for?
This open Class 2 transformer steps down 277V AC to 24V AC at 20 VA, commonly used to power low-voltage controls, relays, and automation devices in commercial HVAC, lighting, and building management systems.
What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR20VA007?
The TR20VA007 is a 20 VA open-style transformer with 277V AC primary input and 24V AC secondary output. It features foot mounting and wire lead connections on both primary and secondary sides. The manufacturer part number is TR20VA007.
Where to buy the FUNCTIONAL DEVICES INC / RIB TR20VA007 worldwide?
3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR20VA007 transformer worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this open Class 2 transformer.
How to install the FUNCTIONAL DEVICES INC / RIB TR20VA007 transformer?
Mount the transformer securely using the foot mounting holes. Connect the 277V AC primary wires to the supply, and the 24V AC secondary wires to the load. Ensure the total VA draw does not exceed 20 VA. Follow local electrical codes and disconnect power before installation.
Used in
Common applications for FUNCTIONAL DEVICES INC / RIBFUNCTIONAL DEVICES INC / RIB Products
3G Electric supplies FUNCTIONAL DEVICES INC / RIB open class 2 transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
