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FUNCTIONAL DEVICES INC / RIB TR100VA001 Open Class 2 Transformer - Open Class 2 Transformers
FUNCTIONAL DEVICES INC / RIBOpen Class 2 Transformers

FUNCTIONAL DEVICES INC / RIB TR100VA001 Open Class 2 Transformer

The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 96 VA power rating, designed for foot mounting. It converts 120V AC input to 24V AC output, featuring wire lead connections for…

SKU 3G-OTH-47699

Brand
FUNCTIONAL DEVICES INC / RIB
Item
TR100VA001 Open Class 2 Transformer
Part Number
TR100VA001
Category
Open Class 2 Transformers
Available to Order
Also known as:TR100VA001FUNCTIONAL DEVICES INC / RIB
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR100VA001
Type
Foot/Hub
AC
120V
Mounting
Foot
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, designed for foot mounting. It converts 120V AC input to 24V AC output, featuring wire lead connections for both primary and secondary sides (MPN TR100VA001).

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR100VA001 transformer used for?

This Class 2 transformer is used to step down 120V AC input to 24V AC output for powering low-voltage control circuits, relays, and automation devices in commercial and industrial applications. It is suitable for HVAC, lighting, and building management systems where a reliable 24V AC power source is required.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR100VA001 transformer?

The FUNCTIONAL DEVICES INC / RIB TR100VA001 is a 96 VA open-style Class 2 transformer with 120V AC input and 24V AC output. It features foot mounting and wire lead connections on both primary and secondary sides. The manufacturer part number is TR100VA001.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR100VA001 transformer worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR100VA001 transformer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the FUNCTIONAL DEVICES INC / RIB TR100VA001 transformer?

Mount the transformer securely using the foot mounting holes. Connect the primary wire leads to a 120V AC power source and the secondary wire leads to your 24V AC load. Ensure the total VA draw does not exceed 96 VA. Follow local electrical codes and use proper overcurrent protection.

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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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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