Overview
The Square D 9070T750D20 is a Type T industrial control transformer designed for single-phase applications requiring a stepped-down control voltage. With a 750VA power rating, it accepts primary voltages of 208V, 230V, or 460V and delivers a 115V secondary output — making it a versatile solution for machine tool controls, motor starters, and industrial automation panels. The transformer features copper windings, a 115°C temperature rise rating, and open construction suitable for installation in well-ventilated enclosures.
Features
- 750VA power rating (UL, CSA, and NOM rated); 500VA CE rated
- Single-phase operation with multi-tap primary: 208V / 230V / 460V
- 115V secondary output for standard industrial control circuits
- 115°C temperature rise; Class F insulation rated to 180°C (356°F)
- Copper windings for superior conductivity and thermal performance
- Screw clamp terminal connections for secure, reliable wiring
- Compatible with FSC2 fingersafe cover for personnel protection
- Open (unenclosed) device — designed for panel or enclosure mounting
- UL Listed (File E61239) and CSA Certified (File LR37055, Guide 184-N-90)
- NEC-compliant installation per qualified electrical personnel requirements
- 10-year manufacturer warranty
- Country of origin: Mexico
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Square D (Schneider Electric) |
| Model Number | 9070T750D20 |
| Product Type | Industrial Control Transformer |
| Series | 9070 T |
| Power Rating | 750 VA (UL/CSA/NOM), 500 VA (CE) |
| Number of Phases | 1 |
| Primary Voltage | 208 / 230 / 460 V |
| Secondary Voltage | 115 V |
| Temperature Rise | 115°C |
| Insulation Class | Class F (180°C / 356°F) |
| Winding Material | Copper |
| Electrical Connection | Screw clamp terminals |
| Fingersafe Cover | FSC2 compatible |
| Enclosure Type | Open (not rated) |
| Height | 4.51 in (114.55 mm) |
| Width | 5.25 in (133.35 mm) |
| Depth | 6.30 in (160.02 mm) |
| Weight (packaged) | 21.90 lb (9.93 kg) |
| UL Listing | File E61239 |
| CSA Certification | File LR37055, Guide 184-N-90 |
| UNSPSC | 39121002 |
| GTIN | 78590184552 |
| ECCN | EAR99 |
| Country of Origin | Mexico |
| Warranty | 10 Years |





