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FUNCTIONAL DEVICES INC / RIB TR75VA002 Open Class 2 Transformer - Open Class 2 Transformers
FUNCTIONAL DEVICES INC / RIBOpen Class 2 Transformers

FUNCTIONAL DEVICES INC / RIB TR75VA002 Open Class 2 Transformer

The FUNCTIONAL DEVICES INC / RIB Class 2 Transformer is an open-style transformer with a 75 VA power rating, designed for 120V AC input and 24V AC output. It features dual hub mounting and wire lead connections for…

SKU 3G-OTH-47868

Brand
FUNCTIONAL DEVICES INC / RIB
Item
TR75VA002 Open Class 2 Transformer
Part Number
TR75VA002
Category
Open Class 2 Transformers
Available to Order
Also known as:TR75VA002FUNCTIONAL 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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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR75VA002
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 75 VA power rating, designed for 120V AC input and 24V AC output. It features dual hub mounting and wire lead connections for both primary and secondary sides. This unit is identified by manufacturer part number TR75VA002.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR75VA002 transformer used for?

The FUNCTIONAL DEVICES INC / RIB TR75VA002 is a Class 2 open-style transformer used to step down 120V AC to 24V AC for powering low-voltage controls, relays, and automation devices in HVAC, lighting, and industrial systems.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR75VA002?

The FUNCTIONAL DEVICES INC / RIB TR75VA002 is a 75 VA Class 2 transformer with 120V AC input and 24V AC output. It features dual hub mounting and wire lead connections on both primary and secondary sides. Manufacturer part number TR75VA002.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR75VA002 worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR75VA002 transformer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install the FUNCTIONAL DEVICES INC / RIB TR75VA002 transformer?

Mount the FUNCTIONAL DEVICES INC / RIB TR75VA002 using its dual hub design. Connect primary wire leads to 120V AC supply and secondary leads to the 24V AC load. Follow local electrical codes and ensure the transformer is not overloaded beyond 75 VA.

Used in

Common applications for FUNCTIONAL DEVICES INC / RIB
HVAC control systems — Functional Devices Inc. / RIB PSH series transformers provide 24V AC power for thermostats and damper actuators.
Burner management — Functional Devices Inc. / RIB TR50VA022US transformer supplies low-voltage power for flame safeguard controllers.
Pump control panels — Functional Devices Inc. / RIB PSH500A-LVC power supply delivers 24V AC for relay logic in pump sequencing.
Lighting control — Functional Devices Inc. / RIB SIB04S rocker switch enables manual override of relay-controlled lighting circuits.
Industrial automation — Functional Devices Inc. / RIB PSH300A transformer powers 24V AC sensors and PLC input modules.
Gas valve actuation — Functional Devices Inc. / RIB enclosed transformers provide isolated 24V AC for solenoid valves in gas trains.
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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
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
FUNCTIONAL DEVICES INC / RIB
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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