Altronix · 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.

Altronix · T1656220C

Altronix 16VAC 56VA XFMR IN ENCL. 220V - T1656220C

16VAC, 56VA power transformer housed within a protective enclosure, designed for 220V input

Altronix · T1656C

Altronix T1656C 16VAC 56VA Open Frame Transformer

220VAC to 16VAC open frame transformer for security power distribution

• Converts 220VAC to stable 16VAC output to power door locks, readers, and control circuits.
• 56VA capacity handles multiple simultaneous low-voltage loads within a single distribution point.
• UL Listed open frame design integrates into enclosures for code-compliant security installations.

Altronix · T1656

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.

Altronix · T2428175C220

Altronix T2428175C220 175VA 24/28VAC Transformer

175VA transformer, 220VAC input, selectable 24/28VAC output

• 220VAC input eliminates step-down transformers in EU, Asian, and Middle East sites.
• Selectable 24/28VAC output supports legacy devices and high-current locks from one unit.
• CAB4 wall-mount enclosure keeps HV components enclosed in retrofit closets and cabinets.