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FUNCTIONAL DEVICES INC / RIB TR40VA013 Open Core Control Transformer - Open Core Control Transformers
FUNCTIONAL DEVICES INC / RIBOpen Core Control Transformers

FUNCTIONAL DEVICES INC / RIB TR40VA013 Open Core Control Transformer

The FUNCTIONAL DEVICES INC / RIB TR40VA013 is a single-phase open core control transformer with a foot mounting location. It accepts a 277V AC input and provides a 120V AC output.

SKU 3G-OTH-44080

Brand
FUNCTIONAL DEVICES INC / RIB
Item
TR40VA013 Open Core Control Transformer
Part Number
TR40VA013
Category
Open Core Control Transformers
Available to Order
Also known as:TR40VA013FUNCTIONAL DEVICES INC / RIB
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR40VA013
Type
AC/277V AC/480V AC, Foot
AC
120V
Phase
Single
Input Voltage
277V AC
Output Voltage
120V AC
Mounting Location
Foot

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

Product Description

The FUNCTIONAL DEVICES INC / RIB TR40VA013 is a single-phase open core control transformer with a foot mounting location. It accepts a 277V AC input and provides a 120V AC output.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR40VA013 control transformer used for?

The TR40VA013 is a single-phase open core control transformer used to step down a 277V AC input to a 120V AC output for powering industrial control circuits, relays, and automation equipment in commercial and industrial facilities.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR40VA013?

The TR40VA013 is a single-phase open core control transformer from FUNCTIONAL DEVICES INC / RIB. It accepts a 277V AC input and delivers a 120V AC output. The mounting location is foot-mounted. The manufacturer part number is TR40VA013.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR40VA013 worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR40VA013 control transformer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FUNCTIONAL DEVICES INC / RIB TR40VA013 control transformer?

Mount the TR40VA013 securely using its foot bracket. Connect the 277V AC input to the primary terminals and the 120V AC output to the secondary terminals. Ensure the transformer is properly fused on the primary side and follow local electrical codes for safe installation.

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 core control transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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