Square D Type T Industrial Control Transformer – Model 9070T250D1SF41
The Square D 9070T250D1SF41 is a Type T industrial control transformer providing reliable step-down power conversion for industrial control circuit applications. Rated at 250VA, it accepts a dual-voltage primary (240V x 480V) and delivers a 120V secondary output suitable for powering contactors, relays, and other control devices.
Key Specifications
- Product Type: Industrial Control Transformer
- Transformer Type: Type T
- VA Rating: 250VA
- Phases: 1-Phase
- Primary Voltage: 240V x 480V
- Secondary Voltage: 120V
- Temperature Rise: 80°C
- Manufacturer: Square D (Schneider Electric)
- Model: 9070T250D1SF41
Features
- 250VA capacity suitable for medium-duty control panel power supply requirements
- Dual-voltage primary (240V x 480V) provides flexibility across different power distribution systems
- 120V secondary for standard North American control circuit compatibility
- 80°C temperature rise rating for reliable operation in industrial environments
- Type T design engineered for industrial control applications
Applications
Used to power control circuits in motor control centers, automation panels, machine tools, and industrial equipment. Supplies 120V control voltage from 240V or 480V power distribution systems for contactors, relays, push buttons, pilot lights, and PLCs.



