Overview
The Square D 9070TF100D3 is a single-phase industrial control transformer from the 9070 TF Series, designed to provide stable 120V control voltage from a 208V primary supply. Rated at 100VA, this transformer features copper windings for efficient power transfer and a top-mounted fuse block (CC type, 0.41 x 1.50 in) for integrated overcurrent protection. It mounts easily in control panels and machine enclosures, and is compatible with Square D FSC1 fuse holders. UL listed and CSA certified, the 9070TF100D3 is built to meet NEC requirements in industrial control applications.
Features
- 100VA single-phase transformer — 208V primary, 120V secondary
- Top-mounted CC-type fuse block (0.41 x 1.50 in) for integrated protection
- Copper windings for efficient, low-loss power transfer
- Screw clamp terminal connections for secure, tool-free wiring
- 55°C temperature rise rating; 105°C (221°F) insulation class
- Compatible with Square D FSC1 fuse holder accessories
- Open (non-enclosed) device — suitable for panel mounting in ventilated enclosures
- Operates on 50/60Hz systems
- Green Premium product — compliant with RoHS and REACH (no SVHC above threshold)
- 18-month manufacturer warranty
Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number | 9070TF100D3 |
| Product Type | Industrial Control Transformer |
| Series | 9070 TF |
| Phase | 1 Phase |
| Rated Power | 100 VA |
| Primary Voltage | 208V |
| Secondary Voltage | 120V |
| Frequency | 50/60 Hz |
| Fuse Type | CC, 0.41 x 1.50 in (top mounted) |
| Temperature Rise | 55°C |
| Insulation Class | 105°C (221°F) |
| Winding Material | Copper |
| Terminal Type | Screw Clamp |
| NEMA Rating | Open Device (Not Rated) |
| Compatible Accessory | FSC1 Fuse Holder |
| Height | 4.18 in |
| Width | 3.38 in |
| Depth | 3.34 in |
| Country of Origin | Mexico |
| UPC | 78590190576 |
| UNSPSC | 39121002 |
| Certifications | UL Listed (File E61239), CSA (File LR37055, Guide 184-N-90), CE |
| Warranty | 18 months |


