Marathon G855 Explosion Proof Hazardous Duty Motor
Engineered for safety and reliability, the Marathon G855 Explosion Proof Motor is designed for hazardous environments where explosive gases or materials may be present. This 1/2 HP motor features a robust capacitor start design for high starting torque, ensuring efficient operation. It is built with a durable steel enclosure and offers automatic overload protection for enhanced safety. Suitable for continuous duty, this motor is UL Listed and CSA Certified, providing peace of mind for critical applications.
Technical Details
The Marathon G855 is a 1/2 HP, 1-phase explosion-proof motor operating at 1725 RPM. It features a 56C frame with C-Face mounting and an EPFC (Explosion Proof Fan Cooled) enclosure. The motor is designed for dual voltage operation at 115/208-230V and a frequency of 60 Hz. It includes a reversible rotation, automatic thermal protection, and a continuous duty cycle. The shaft diameter is 5/8 inches with a length of 2.06 inches. The motor has an insulation class of B and a maximum ambient temperature rating of 40°C. Its overall length is 13.94 inches.
Technical Specifications
| Voltage | 115/208-230 |
| Horsepower | 1/2 |
| RPM | 1725 |
| Phase | 1 |
| Frame Size | 56C |
| Enclosure | XPFC |
| Frequency | 60 |
| Full Load Amps | 8.8/4.2-4.4 |
| Shaft Diameter | 5/8" |
| Shaft Length | 2.06" |
| Mounting | Face |
| Thermal Protection | Automatic |
| Service Factor | 1 |
| Insulation Class | B |
| Rotation Direction | Reversible |
| Certifications | UL, CSA |
| Primary Application | Explosion Proof |