Eaton XTT3F9X-50C resin encapsulated dry-type transformer for hazardous areas
Technical Specification
- Make: Eaton
- Model code: XTT3F9X-50C
- Type: Dry-type transformer
- Unit ratings or power ratings: 9 kVA
- Primary Voltage: 480V
Resin encapsulated core coil assembly for reliable performance in extreme environments NEMA 3R, 4 and 4X enclosures provide essential ingress protection 180°C insulation system with 115°C or 95°C winding temperature rise creates optimal loading capabilities Removable hinged door for front access to wiring compartment (XTT only) Custom configurations available to meet customer specifications
Read more| Make | Eaton |
|---|---|
| Manufacturer | Eaton |
| Category | Transmission and Distribution>Transformers |
| Model code | XTT3F9X-50C |
| Type | Dry-type transformer |
| Unit ratings or power ratings | 9 kVA |
| Primary Voltage | 480V |
| Secondary Voltage | 400Y/231V (50°C ambient) |
| Frequency range | 60 Hz |
| No. of Phases | Three-phase |
| Standards/Approvals | UL1604, UL5085-1, UL5085-2 / NEMA 3R, 4,4X |
| Winding material | Aluminum or Copper |
| Installation | Indoor / Outdoor |
Product description
Eaton XTT3F9X-50C: High-Performance Transformer for Hazardous Areas
The Eaton XTT3F9X-50C transformer is engineered for high-risk environments, providing robust and efficient power distribution in hazardous locations. Part of the Crouse-Hinds series, this resin encapsulated dry-type transformer is designed to withstand the most demanding industrial settings, ensuring optimal safety and performance.
Distinctive Features
- Resin Encapsulation: Offers reliable performance by safeguarding the core coil assembly in extreme conditions.
- Ingress Protection: Available in NEMA 3R and 4X enclosures, it ensures protection against environmental hazards.
- High-Temperature Endurance: Equipped with a 180°C insulation system and a 95°C winding temperature rise for optimal loading capacities.
- Front Access Design: The removable hinged door allows easy access to the wiring compartment, adding convenience for installation and maintenance.
- Custom Configurations: Can be tailored to meet specific customer requirements, ensuring versatility across various applications.
Ideal Use Cases
The XTT3F9X-50C is ideally suited for environments where volatile flammable substances are present. It is perfect for use in refineries, chemical and petrochemical plants, mining operations, and other potentially corrosive or hazardous industrial settings.
Certifications and Compliance
- Certified for Class I, Division 2, Groups A, B, C, D
- Complies with cUL C22.2 No. 66 and C22.2 No. 213-M1987 standards
- Meets UL1604, UL5085-1, and UL5085-2 standards
With its robust design and advanced features, the Eaton XTT3F9X-50C is an ideal choice for professionals seeking reliable power distribution solutions in hazardous environments. Its durability and compliance with numerous standards ensure that it consistently delivers safe and efficient performance in the toughest conditions.
- See other Eaton products
- Eaton Safety Switches and Disconnects
- Eaton Busway
- Eaton Circuit Breakers and Fuses
- Eaton Contactors
- Eaton Cable Tray

