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- TEFC Enclosure
- 300 hp
- 60 Hz Frequency
- 449T Frame
applications
- Petro-chemical plants
- Mines
- Foundries
- Pulp and Paper plants
- Waste management facilities
- Chemical plants
- Tropical climates
features
- 1.15 service factor
- Corrosion-resistant epoxy finish
- Relubricatable ball bearings
- Oversized rotatable cast iron conduit box
- Forsheda® shaft seal
- Moisture-resistant copper windings
- Class F insulation
- Stainless steel nameplate
- Corrosion-resistant hardware
- Tropicalized
caution
- Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
| Enclosure Designation | TEFC - Totally Enclosed Fan Cooled |
| Full Load Pf | 88 |
| Full Load rpm | 1785 rpm |
| BALD Family Names | Premium Efficient, Nema Premium™, Severe Duty |
| Mounting | Rigid Base |
| Power Factor | 88 |
| Synchronous | 1800 rpm |
| Full Load Current | 334 A |
| Service Factor | 1.15 |
| Frame Size | 449T |
| Hz | 60 Hz |
| Frame Material | Iron |
| Product Line | RG |
| Ambient Temperature | 104 °F |
| Drive End Bearing | N319 |
| Inverter Duty | Inverter Ready |
| Overall Length | 53.24 in |
| End Plate | Standard |
| Phase | Three Phase |
| RefPicture | CRUSH |
| Motor Shaft Length | 8 1/2 in |
| Shaft Dia. | 3.375 in |
| Motor Shaft Size | 3 3/8 in |
| Mult. Sym. | D3 |
| Insulation Class | F |
| RPM | 1800 rpm |
| Poles | 4 |
| Frame | 449TY |
| Motor Application | Mill & Chemical |
| Efficiency | 96.2% |
| Washdown Duty | No |
| Rotation | R |
| VoltCode | G |
| Shaft Grounding | No |
| Full Load Amps | 333 |
| Brake Feature | No |
| Type | 18160M |
| Speed | 1785 rpm |
| Efficiency Group | Standard Efficient |
| Useable at 208V | No |
| Base | Rigid |
| Open End Bearing | 6314 |
| Mounting Style | F-1 |
| Design | B |
| Frequency | 60 Hz |
| HP | 300 |
| Standard | CCSAUSEEV, NEMA |
| Mount Type | F-1 |
| C Face Kit | 18-1302 |
| Enclosure | TEFC |
| NEMA Design | B |
| Duty Cycle | Continuous |
| Shaft Rotation | Reversible |
| Voltage | 575 V |
| Full Load Efficiency | 95.8 % |
| Voltage Rating | 460 |
| Weight | 3052.0 LB |
| EAN or UPC | 781568214947 |
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![NEMA Premium]()
NEMA Premium
