Stancor P-8574 Control Transformer 115/230V Primary 25.2V CT 2.0A 50-60Hz

Stancor P-8574 Control Transformer 115/230V Primary 25.2V CT 2.0A 50-60Hz

The Stancor P-8574 is a single-phase chassis-mount control transformer with a dual-voltage primary (115V or 230V) and a center-tapped 25.2V secondary rated at 2.0A. It connects via wire leads and mounts to a chassis or panel using its integrated mounting ears. Assembled in Thailand.

Specifications & What's Included

• Model: Stancor P-8574
• Type: Control Transformer, Single Phase
• Primary Voltage: 115/230V (dual-tap)
• Primary Frequency: 50–60Hz
• Secondary Voltage: 25.2V CT (center tap)
• Secondary Current: 2.0A
• Output Configuration: Center tap — provides two 12.6V half-windings or full 25.2V across outer leads
• Connection: Wire leads (primary leads: black, red, and green/yellow; secondary leads: blue)
• Mounting: Chassis mount with bolt-down mounting ears
• Country of Assembly: Thailand

Applications

Control transformers like the Stancor P-8574 are standard components in industrial control panels, machine tool circuits, and electronic equipment where a low-voltage AC supply is needed for relay coils, indicator lamps, pilot devices, and control circuitry. The dual primary (115/230V) allows the same transformer to be wired for either North American or international line voltages, and the center-tapped 25.2V secondary is well suited for dual-voltage rectifier circuits and bridge rectifier designs that produce both positive and negative DC rails from a single winding. Stancor has been a recognized name in transformer manufacturing since the mid-twentieth century, and the P-series line of chassis-mount control transformers has been used extensively in electronics manufacturing, industrial automation, and OEM equipment builds. This type of transformer is still a standard choice today for control panel builders, hobbyists, and OEM repair applications requiring a compact, reliable step-down or isolation stage.