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FUNCTIONAL DEVICES INC / RIB TR100VA002 Open Class 2 Transformer - Open Class 2 Transformers
FUNCTIONAL DEVICES INC / RIBOpen Class 2 Transformers

FUNCTIONAL DEVICES INC / RIB TR100VA002 Open Class 2 Transformer

The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 96 VA power rating. It features a dual-hub mounting configuration and accepts a 120V AC input, stepping it down to a 24V AC…

SKU 3G-OTH-47380

Brand
FUNCTIONAL DEVICES INC / RIB
Item
TR100VA002 Open Class 2 Transformer
Part Number
TR100VA002
Category
Open Class 2 Transformers
Available to Order
Also known as:TR100VA002FUNCTIONAL DEVICES INC / RIB
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Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR100VA002
Type
Dual Hub/Foot
AC
120V
Mounting
Dual Hub
Input Voltage
120V AC
Output Voltage
24V AC
Connection - Primary
Wire Lead
Connection - Secondary
Wire Lead

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FUNCTIONAL DEVICES INC / RIB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 96 VA power rating. It features a dual-hub mounting configuration and accepts a 120V AC input, stepping it down to a 24V AC output. Both primary and secondary connections are made via wire leads, and the manufacturer part number is TR100VA002.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR100VA002 transformer used for?

This open Class 2 transformer steps down 120V AC input to 24V AC output with a 96 VA power rating. It is commonly used to power low-voltage control circuits in HVAC, lighting, and industrial automation systems where a reliable, isolated power source is required.

What are the specifications of the RIB TR100VA002 transformer?

The FUNCTIONAL DEVICES INC / RIB TR100VA002 is a 96 VA open Class 2 transformer. It accepts 120V AC input and delivers 24V AC output. Both primary and secondary connections are wire leads. Mounting is dual hub/foot style. The manufacturer part number is TR100VA002.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR100VA002 worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR100VA002 Class 2 transformer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this open-style 96 VA, 120V AC to 24V AC transformer.

How to install the RIB TR100VA002 dual-hub transformer?

Mount the FUNCTIONAL DEVICES INC / RIB TR100VA002 using its dual-hub/foot design on a flat surface or panel. Connect the 120V AC primary via the wire leads, then connect the 24V AC secondary leads to your low-voltage load. Ensure the total VA draw does not exceed 96 VA. Follow local electrical codes.

Used in

Common applications for FUNCTIONAL DEVICES INC / RIB
HVAC control panels — Functional Devices RIB Class 2 transformers (e.g., PSH75AB10) provide 24V AC power for thermostats, relays, and zone valves.
Lighting contactor panels — RIB power supplies (e.g., PSMN200A) step down 347V AC to 24V AC for lighting control relays and occupancy sensors.
Pump control panels — Enclosed Class 2 transformers (e.g., PSH200A) supply 24V AC to pump start relays and float switches in water/wastewater facilities.
Industrial automation — RIB current sensors and relays monitor and switch low-voltage control circuits in PLC-based systems.
Commercial building automation — Functional Devices power supplies (e.g., PSH100AB10-EXT2) provide isolated 24V AC power for building controllers and actuators.
Data center cooling — RIB transformers (e.g., PSH300A) power control circuits for CRAC units and economizer dampers.
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FUNCTIONAL 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.

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Open-style Class 2 transformer with foot mounting, converting 208V AC primary to 24V AC secondary. Rated 96 VA with wire lead connections on both sides. Includes a circuit breaker for overcurrent protection. Suitable for supplying control power in HVAC, lighting control, and industrial automation systems
FUNCTIONAL DEVICES INC / RIB
Open-style Class 2 transformer with foot mounting, converting 208V AC primary to 24V AC secondary. Rated 96 VA with wire lead connections on both sides. Includes a circuit breaker for overcurrent protection. Suitable for supplying control power in HVAC, lighting control, and industrial automation systems
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Open-style Class 2 transformer with 50 VA rating, converting 120V AC input to 24V AC output. Features foot mounting, wire lead connections on primary and secondary sides, and an integrated circuit breaker for overload protection. Suitable for powering low-voltage control circuits in HVAC, lighting, and industrial control panels

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