| BEARING | Ball |
| BRAND | Marathon Electric Mfg Co |
| C DIMENSION | 16.68 IN |
| CATALOG NUMBER | X531 |
| DUTY | Continuous |
| EFFICIENCY | Standard |
| ENCLOSURE | OPEN AIR OVER |
| FL AMPS | 7-7/3.5 & 5.8/2.9 A |
| FRAME | 56HZ |
| FREQUENCY | 60/50 HZ |
| INSULATION CLASS | H |
| KVA CODE | G |
| LEAD TIME | 17 |
| MANUFACTURE MODEL NUMBER | X531 |
| MANUFACTURER | Marathon Electric Mfg Co |
| MOTOR TYPE | 3Ph |
| MOUNTING | Rigid Base |
| NOMINAL EFFICIENCY | 73.5 & 72 |
| NUMBER OF POLES | 8 |
| NUMBER OF SPEEDS | 1 |
| ORIENTATION | Horizontal |
| OUTPUT | 1-1/2 HP, 1 HP |
| OVERLOAD | Automatic |
| PRODUCT NAME | 1.5,900,208-230/460,56HZ,OPEN,3PH |
| PRODUCT SKU | MAR-X531 |
| ROTATION | Reversible |
| RPM | 850/710(1) |
| SERVICE FACTOR | 1 |
| SHAFT | 0.625 IN X 5.06 IN |
| SHAFT DIAMETER (IN IN.) | 0.625 IN |
| SHAFT EXTENSION | 5.06 IN |
| SHAFT TYPE | Single Special Extension |
| SPEED | 850/710 |
| SUPPLIER | Marathon Electric Mfg Co |
| TYPE OF OVERLOAD PROTECTOR | Thermally Protected |
| UL | Recognized |
| UNIT OF MEASURE | Each |
| VOLTAGE | 208-230/460 V & 190/380 V |