Altronix T1656C 16VAC 56VA Open Frame Transformer

The Altronix T1656C is a 16VAC 56VA transformer designed for low-voltage power distribution in security and access control installations. This UL Listed unit converts 220VAC input to regulated 16VAC output, providing stable power for door locks, card readers, and control circuits in professional security deployments.

Key Features

16VAC output voltage for low-voltage security device compatibility

56VA capacity supports multiple simultaneous loads

220VAC primary input voltage

UL Listed for code compliance and installation confidence

Open frame design for integration into larger power systems

Lifetime Limited Warranty coverage

Applications

Access control system power distribution

Electronic lock and strike plate operation

Card reader and credential terminal power

Security control panel auxiliary voltage supply

Specifications

Input Voltage: 220VAC

Output Voltage: 16VAC

Power Rating: 56VA

Enclosure Type: CAB4 (Open Frame)

Approvals: UL Listed

Warranty: Lifetime Limited Warranty

Altronix T1656 16VAC 56VA Open Frame Transformer

16VAC 56VA open-frame transformer for access control systems

Outputs 16VAC at 56VA — powers 3–5 card readers or multiple solenoid relays concurrently.
Accepts 115VAC mains directly; no step-down conversion needed for North American installations.
Open-frame design fits inside panels or wall boxes; lifetime warranty covers the full install life.

$74.19 $73.99 Save $0.20

Add to Cart

The item has been added

Free shipping over $499

$74.19 $73.99 Save $0.20

Add to cart Add to quote Compare

Altronix

SKU: T16100C

Altronix T16100C 16VAC 100VA Open Frame Transformer

220VAC to 16VAC step-down transformer, 100VA for security panels

Delivers 16VAC at 100VA (≈6.25A) to power multiple access control devices per circuit.
Accepts 220VAC primary input, eliminating step-up transformers in multi-voltage facilities.
Open frame design mounts directly into panel cutouts; UL Listed with lifetime warranty.

In stock · Ships same business day

$194.59 $193.99 Save $0.60

Add to Cart

The item has been added

Free shipping over $499

$194.59 $193.99 Save $0.60

Add to cart Add to quote Compare

Altronix

SKU: T2856

Altronix T2856 28VAC 56VA Open Frame Transformer

28VAC 56VA open frame transformer for security system auxiliary power

Delivers 28VAC at 2A to reliably power door strikes and magnetic locks.
115VAC input with 56VA capacity suits small-to-medium access control installs.
Open frame design simplifies compact panel mounting in tight enclosures.

$73.26 $72.99 Save $0.27

Add to Cart

The item has been added

Free shipping over $499

$73.26 $72.99 Save $0.27

Add to cart Add to quote Compare

Altronix

SKU: T16175

Altronix T16175 16VAC 175VA Open Frame Transformer

220VAC to 16VAC open frame transformer, 175VA for security systems

Converts 220VAC input to 16VAC output, supporting international facility deployments.
175VA capacity handles multiple electric locks or access control devices on one output.
Open frame form factor integrates cleanly into standard security cabinets and enclosures.

$160.89 $159.99 Save $0.90

Add to Cart

The item has been added

Free shipping over $499

$160.89 $159.99 Save $0.90

Add to cart Add to quote Compare

Altronix

SKU: T16100

Altronix T16100 16VAC 100VA Open Frame Transformer

16VAC 100VA open frame transformer for access control & locks

UL Listed 16VAC/100VA output supports EM locks, strikes, and card readers reliably.
Open frame design fits DIN rail inside control panels with minimal footprint.
Lifetime warranty and -20°C to 70°C storage suit demanding installation environments.

$98.59 $97.99 Save $0.60

Add to Cart

The item has been added

Free shipping over $499

$98.59 $97.99 Save $0.60

Add to cart Add to quote Compare