We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
FUNCTIONAL DEVICES INC / RIB TR50VA001 Open Class 2 Transformer - Open Class 2 Transformers
FUNCTIONAL DEVICES INC / RIBOpen Class 2 Transformers

FUNCTIONAL DEVICES INC / RIB TR50VA001 Open Class 2 Transformer

The FUNCTIONAL DEVICES INC / RIB TR50VA001 is an open Class 2 transformer with a 50 VA power rating. It features a 120V AC primary input and a 24V AC secondary output, with wire lead connections on both sides and hub…

SKU 3G-OTH-47846

Brand
FUNCTIONAL DEVICES INC / RIB
Item
TR50VA001 Open Class 2 Transformer
Part Number
TR50VA001
Category
Open Class 2 Transformers
Available to Order
Also known as:TR50VA001FUNCTIONAL DEVICES INC / RIB
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR50VA001
Type
Primary Fuse
AC
120V
Mounting
Hub
Input Voltage
120V AC
Output Voltage
24V AC
Connection - Primary
Wire Lead
Connection - Secondary
Wire Lead

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FUNCTIONAL DEVICES INC / RIB TR50VA001 is an open Class 2 transformer with a 50 VA power rating. It features a 120V AC primary input and a 24V AC secondary output, with wire lead connections on both sides and hub mounting. The unit includes a primary fuse for protection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR50VA001 transformer used for?

The TR50VA001 is an open Class 2 transformer used to step down 120V AC primary power to 24V AC secondary power for industrial control circuits, HVAC systems, and automation equipment. Its 50 VA rating and primary fuse make it suitable for powering relays, contactors, and low-voltage controls.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR50VA001?

The TR50VA001 is a 50 VA open Class 2 transformer with 120V AC input and 24V AC output. It features wire lead connections on both primary and secondary sides, hub mounting, and a primary fuse for overcurrent protection. The manufacturer part number is TR50VA001.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR50VA001 worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR50VA001 to customers worldwide. As a global industrial solutions provider, 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 TR50VA001 transformer?

Mount the TR50VA001 securely using its hub mounting feature. Connect the primary wire leads to a 120V AC supply and the secondary wire leads to your 24V AC load. Ensure the primary fuse is correctly rated. Follow all local electrical codes and disconnect power before installation.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from FUNCTIONAL DEVICES INC / RIB

View all FUNCTIONAL DEVICES INC / RIB parts
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first