| Approvals | CCC, CE, CSA, UL |
| Auxiliary Switch, Shunt Trip, Undervoltage Release | Optional |
| CSA Standard | 22.2 |
| Current Rating | 63 A |
| Family Series | Klockner-Moeller, Div of Eaton Circuit Breakers, NZM2 Series |
| Gross Weight | 5.505 lbs |
| IEC Standard | 60947-2 |
| Item Number, Manufacturer Part Number | NZMB2-A63-NA |
| Manufacturer | Klockner-Moeller, Div of Eaton |
| Max Voltage | 440 VAC |
| Mounting | Panel |
| Net Weight | 4.99 lbs |
| Neutral Protection, Protection | System & Cable |
| Poles | 3 |
| Product Series | NZM2 |
| Terminal Type | Screw |
| Trip Unit | Fixed Thermal / Fixed Magnetic |
| UL Standard | 489 |