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  1. Control Power Transformers - Siemens US

    Reduce noise interference by isolating control circuits from all power and lighting circuits. Control power transformers that have rugged, reliable design for manufacturing plants and commercial applications, …

  2. Control Transformers | Schneider Electric USA

    Schneider Electric USA. Browse our products and documents for Control Transformers - An industry standard for industrial control power transformers

  3. All Eaton dry-type distribution and control transformers are built and tested in accordance with applicable NEMA, ANSI and IEEE Standards. All 600 V class transformers are UL listed unless otherwise noted.

  4. Control Transformers | McMaster-Carr

    Also known as control transformers. Choose a transformer with multiple output voltages to simultaneously power multiple devices that require different output voltages.

  5. What Is a Control Power Transformer Features Uses Guide

    Dec 10, 2025 · A control power transformer (CPT) is a small, specialized step‑down transformer that takes high-line voltage (like 480V or 240V) and safely converts it to a lower control voltage (typically …

  6. What Is A Control Power Transformer? All You Need to Know

    Jun 9, 2024 · Unlike power transformers that are primarily used to distribute electrical energy, control power transformers are specifically designed to provide power to control circuits and auxiliary …

  7. Control Transformers: Operation, Selection, and Sizing Considerations

    Sep 18, 2024 · Control transformers supply the power to operate contactors, motor starters, indicating lights, solenoid valves, and other devices used to control electrical equipment.

  8. Control Transformers - Grainger Industrial Supply

    Control transformers provide voltage regulation and convert higher line voltages to lower control circuit voltages. They can handle potentially damaging high in-rush currents without sacrificing the required …

  9. Control Transformer – Voltage For Industrial Control Circuits

    A control transformer provides a stable voltage to control circuits in industrial and commercial applications. It ensures reliable performance of contactors, relays, and motor starters by stepping …

  10. Control Power Transformers | Acutran

    Acutran is designer and manufacturer of standard and custom control power transformers. We specialize in control power transformers that are single-phase and used to supply control power in …