Attributes
| Key ^ | Value |
|---|---|
| 100% Rated, Neutral Pole | No |
| Current Rating | 40 A |
| Family Series | ABB Circuit Breakers, Tmax XT Series |
| Gross Weight, Net Weight | 0 lbs |
| Item Number, Manufacturer Part Number | XT4NU2040AAAD00XXX |
| kAIC @ 480 VAC | 25 |
| Manufacturer | ABB |
| Max Voltage | 600 VAC |
| Mounting | Panel |
| Poles | 2 |
| Product Series | Tmax XT |
| Shunt Trip | Yes |
| Terminals Included | Line and Load |
| Trip Unit | Fixed Thermal / Fixed Magnetic |
| UL Standard | 489 |