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ALTRONIX T2428100 Open Class 2 Transformer - Open Class 2 Transformers
ALTRONIXOpen Class 2 Transformers

ALTRONIX T2428100 Open Class 2 Transformer

The ALTRONIX Class 2 Transformer (SKU T2428100, MPN T2428100) is an open-type transformer with a 100 VA power rating. It features a foot mounting style, a 115V AC input, and a 28V AC output, with wire lead…

SKU 3G-OTH-49058

Also listed as: T 2428100 · T-2428100

Brand
ALTRONIX
Item
T2428100 Open Class 2 Transformer
Part Number
T2428100
Category
Open Class 2 Transformers
Available to Order
Also known as:T2428100ALTRONIX
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Technical Specifications

ALTRONIX
Manufacturer Part Number
T2428100
Type
Foot, Wire Lead
AC
115V
Mounting
Foot
AC/28V AC
24V
Input Voltage
115V AC
Output Voltage
28V AC
Connection - Primary
Wire Lead
Connection - Secondary
Wire Lead

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ALTRONIX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALTRONIX Class 2 Transformer (SKU T2428100, MPN T2428100) is an open-type transformer with a 100 VA power rating. It features a foot mounting style, a 115V AC input, and a 28V AC output, with wire lead connections on both the primary and secondary sides.

Frequently Asked Questions

What is the ALTRONIX T2428100 transformer used for?

The ALTRONIX T2428100 is an open Class 2 transformer used to step down 115V AC to 28V AC for powering security, access control, and low-voltage industrial equipment. Its 100 VA rating and foot mount suit fixed installations in control panels or enclosures.

What are the specifications of the ALTRONIX T2428100 transformer?

The ALTRONIX T2428100 is a 100 VA open Class 2 transformer with 115V AC input and 28V AC output. It features wire lead connections on both primary and secondary sides and a foot mounting style. The manufacturer part number is T2428100.

Where to buy the ALTRONIX T2428100 transformer worldwide?

3G Electric supplies the ALTRONIX T2428100 transformer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this open Class 2 transformer with 28V AC output.

How to install the ALTRONIX T2428100 transformer?

Mount the ALTRONIX T2428100 securely using its foot bracket in a ventilated enclosure. Connect the primary wire leads to a 115V AC supply and the secondary leads to your 28V AC load. Ensure the total load does not exceed 100 VA and follow local electrical codes.

Used in

Common applications for ALTRONIX
Access control systems — AL400ULACM power supply board provides 12VDC or 24VDC to card readers, electric strikes, and maglocks with eight fuse-protected outputs.
Fire alarm systems — AL1042ULADA NAC power extender delivers 10A across four synchronized outputs with 9-hour standby for notification appliance circuits.
Industrial control panels — VR1T and VR5T voltage conversion modules convert 24V AC/DC to regulated 12VDC for sensors, relays, and low-voltage devices.
Security systems — VB1T and VB1 voltage boosters convert 12/24V DC to regulated 24VDC for CCTV cameras, motion detectors, and alarm components.
Automation equipment — VR1TM5 power conversion module provides 5VDC at 1A from 24V AC/DC input for logic circuits and low-power devices.
Low-voltage power distribution — VR5BT voltage regulator stabilizes and boosts 24V AC/DC for consistent power in control panels and building systems.
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ALTRONIX Products

3G Electric supplies ALTRONIX 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 Class 2 transformer with 115V AC primary and 16V AC secondary, rated 100 VA. Features foot mounting and wire lead connections on both primary and secondary sides. Suitable for low-voltage power applications such as security, access control, and fire alarm systems
ALTRONIX
Open Class 2 transformer with 115V AC primary and 16V AC secondary, rated 100 VA. Features foot mounting and wire lead connections on both primary and secondary sides. Suitable for low-voltage power applications such as security, access control, and fire alarm systems

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