Acme TB-81323 Industrial Control Transformer Single Phase

Product Description

The ACME TB-81323 is a single-phase industrial control transformer designed to step down high primary voltages to a 24-volt secondary output for use in industrial control circuits. It operates on 50/60 Hz power and accepts multiple primary voltage configurations including 208, 240, 277, 380, and 480 volts, making it well suited for a range of facility electrical systems. This is a dry-type transformer, meaning it uses air cooling rather than liquid insulation. Electricians and industrial maintenance technicians install this unit to power low-voltage control panels, relay logic circuits, motor starters, and similar loads.

The TB-81323 fits industrial and light commercial applications where a reliable step-down transformer is needed to drive 24-volt control systems. Its multi-tap primary winding allows the same unit to be wired to several standard distribution voltages, reducing the need for separate SKUs across different job sites or facility electrical configurations. Typical installation locations include motor control centers, control panels, and machine tool enclosures.

Key Features

• Multi-tap primary accepts 208, 240, 277, 380, and 480 volt inputs
• 24-volt secondary output powers standard industrial control circuits
• Single-phase design for compatibility with common control panel configurations
• Dual-frequency rated at 50/60 Hz for domestic and export applications
• Dry-type construction eliminates liquid insulation maintenance requirements

Compatibility

Designed as an OEM-style replacement or new-installation dry-type control transformer for single-phase industrial control panel applications requiring a 24-volt secondary output.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for transformer installations and the specific panel or enclosure rating. Disconnect and lock out all primary power sources before wiring or servicing the transformer. Confirm the correct primary tap connection matches the supply voltage before energizing. Do not exceed the transformer rated load on the secondary circuit.