Altronix T1618300K 300VA Open Frame Transformer

The Altronix T1618300K is a 300VA open frame transformer designed for 115VAC input with dual 16/18VAC outputs. This compact transformer delivers stable secondary voltage for access control systems, intercoms, and distributed power applications in security installations.

Key Features

300VA power rating for mid-scale security infrastructure

Dual secondary output: 16VAC and 18VAC selectable

115VAC primary input voltage

Open frame construction for OEM integration and retrofit installations

Lifetime Limited Warranty covering manufacturing defects

Applications

Access control system power distribution

Intercom and communication device power supply

Door strike and magnetic lock transformer backup

Security system auxiliary power circuits

Specifications

MPN: T1618300K

Form Factor: Open Frame

Input Voltage: 115VAC

Output Voltage: 16/18VAC

Power Rating: 300VA

Warranty: Lifetime Limited Warranty

Altronix T1618300 300VA Open Frame Transformer

300VA open frame transformer, 115VAC to 16/18VAC for security systems

300VA open-frame transformer, 16/18VAC output
115VAC input for standard North American wiring
Rack or panel mount in security distribution cabinets

$345.44 $189.99 Save $155.45

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Altronix

SKU: T2428300E

Altronix T2428300E 300VA Open Frame Transformer

300VA open frame transformer, 24/28VAC selectable output

300VA capacity handles moderate access control and low-voltage security loads.
Selectable 24VAC or 28VAC output adapts to card readers, keypads, and panels.
Lifetime Limited Warranty backs open-frame design in panel-mount installations.

$369.88 $200.99 Save $168.89

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Altronix

SKU: T2428300

Altronix T2428300 300VA Open Frame Transformer

300VA open frame transformer, 24/28VAC selectable output for security systems

Selectable 24VAC or 28VAC output supports diverse lock and reader voltage requirements.
300VA capacity at 115VAC input delivers up to 12.5A for multi-device panel installations.
Open frame design enables compact DIN rail or panel mounting in access control enclosures.

$279.52 $278.99 Save $0.53

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Altronix

SKU: T2428300E220

Altronix T2428300E220 24/28VAC 300VA Transformer Enclosure

220VAC to 24/28VAC transformer enclosure, 300VA/12A for security systems

Converts 220VAC mains to selectable 24VAC or 28VAC output for regional flexibility.
300VA / 12A capacity supports centralized low-voltage AC distribution in one enclosure.
Lifetime Limited Warranty reduces long-term risk on critical infrastructure power points.

$382.87 $210.99 Save $171.88

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Altronix

SKU: T2428100C

Altronix T2428100C 100VA Open Frame Transformer

100VA step-down transformer, 220VAC input, 24/28VAC selectable output

100VA / 4A output drives access control readers, electric locks, and modules simultaneously.
Selectable 24VAC or 28VAC output covers mixed device requirements from a single unit.
220VAC primary input integrates directly into European, Asian, and African mains without pre-conversion.

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