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FUNCTIONAL DEVICES INC / RIB Class 2 Transformer: 40 VA Power Rating - Open Class 2 Transformers
FUNCTIONAL DEVICES INC / RIBOpen Class 2 Transformers

FUNCTIONAL DEVICES INC / RIB Class 2 Transformer: 40 VA Power Rating

The FUNCTIONAL DEVICES INC / RIB TR40VA015 is an open Class 2 transformer with a 40 VA power rating. It features a foot mounting, a 240V AC input, and a 24V AC output, with wire lead connections for both primary and…

SKU 3G-OTH-47025

Brand
FUNCTIONAL DEVICES INC / RIB
Item
Class 2 Transformer: 40 VA Power Rating
Category
Open Class 2 Transformers
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Technical Specifications

FUNCTIONAL DEVICES INC / RIB
Manufacturer Part Number
TR40VA015
Mounting
Foot
Input Voltage
240V AC
Output Voltage
24V AC
AC/208V AC/240V AC
120V
Connection - Primary
Wire Lead
Connection - Secondary
Wire Lead
View Full Spec Sheet

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

Product Description

The FUNCTIONAL DEVICES INC / RIB TR40VA015 is an open Class 2 transformer with a 40 VA power rating. It features a foot mounting, a 240V AC input, and a 24V AC output, with wire lead connections for both primary and secondary sides.

Frequently Asked Questions

What is the FUNCTIONAL DEVICES INC / RIB TR40VA015 transformer used for?

The TR40VA015 is an open Class 2 transformer used to step down 240V AC input to 24V AC output for powering low-voltage control circuits, relays, and automation equipment in commercial and industrial applications.

What are the specifications of the FUNCTIONAL DEVICES INC / RIB TR40VA015?

The TR40VA015 has a 40 VA power rating, 240V AC input, 24V AC output, foot mounting, and wire lead connections on both primary and secondary sides. It is an open Class 2 transformer from FUNCTIONAL DEVICES INC / RIB.

Where to buy the FUNCTIONAL DEVICES INC / RIB TR40VA015 worldwide?

3G Electric supplies the FUNCTIONAL DEVICES INC / RIB TR40VA015 worldwide. 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 TR40VA015?

Mount the transformer securely using the foot mounting bracket. Connect the primary wire leads to a 240V AC source and the secondary leads to your 24V AC load. Ensure the Class 2 rating is respected and follow local electrical codes.

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.

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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