Square D Type T Industrial Control Transformer, 300 VA
The Square D (Schneider Electric) 9070T300D20 is a Type T industrial control transformer providing 300 VA of capacity for single-phase control circuit applications. With a multi-tap 208/230/460V primary and 115V secondary, it accommodates the most common North American industrial supply voltages. The 80C temperature rise rating and screw clamp terminals make it suitable for demanding continuous-duty control panel applications.
Key Specifications
- Model: 9070T300D20
- Type: T (Industrial Control Transformer)
- Capacity: 300 VA
- Phase: 1 (Single-phase)
- Primary Voltage: 208/230/460V
- Secondary Voltage: 115V
- Temperature Rise: 80C
- Connection: Screw clamp terminals
Features
- Multi-tap primary voltage supports 208V, 230V, and 460V supply configurations
- 115V secondary output powers standard control circuit devices and components
- 80C temperature rise rating ensures reliable performance in continuous industrial duty
- Screw clamp terminals provide secure, vibration-resistant field connections
- Type T design complies with industrial control transformer standards
Applications
Used in motor control centers, machine tool panels, industrial automation systems, and control enclosures to step down line voltage to safe control circuit levels. Essential for powering pilot lights, push buttons, PLC I/O, contactors, relay coils, and other 115V control devices from 208V, 230V, or 460V supply systems.






