Tecnichal data
| Number of poles | 3 |
| With integrated under voltage release | Yes |
| Rated permanent current Iu | 400 A |
| Type of control element | Toggle |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Instantaneous trip setting | 400 A |
| Frame size | 400 A |
| Magnetic trip current | 400…4000 A |
| Hp rating | 250 Hp @ 575V, 3-phase |
| Watt loss | 49.5 W |
| Insulation voltage (Ui) | Rated 1000V per IEC |
| KW rating, max | 90 kW @ 230V, 3-phase, AC-3 |
| Rated ultimate short-circuit breaking capacity for Type D combination (Icu) | 65 kA @ 440V AC per IEC 60947-2/GB 14048.2 |
| Electrical life cycle | 7000 @ 415V AC |
| Rated service short-circuit breaking capacity for Type D combination (Ics) | 100% of Icu @ 690V AC per IEC 60947-2/GB 14048.2 |
| Instantaneous trip circuit breaker (magnetic only) SCCR, max | 65 kA @ 480V AC per NEMA/UL-489/CSA for combination controller rating |
| Rated ultimate short-circuit breaking capacity (Icu) | 70 kA @ 400…415V AC per IEC 60947-2/GB 14048.2 |
| Rated service short-circuit breaking capacity (Ics) | 100% of Icu @ 690V AC per IEC 60947-2/GB 14048.2 |
| Protection type | Adjustable magnetic only (less than 13 x In) |
| Motor drive integrated | No |
| With switched-off indicator | No |
| Motor drive optional | Yes |
| Position of connection for main current circuit | Front side |
| Type of electrical connection of main circuit | Screw connection |
| Interrupting rating/breaking capacity | 35…65 kA at 480V |
| Suitable for DIN rail (top hat rail) mounting | No |
| DIN rail (top hat rail) mounting optional | Yes |
| Degree of protection (IP) | IP20 |
| Weight, approx | 7.2 lb |
| Mechanical life operations | 20000 /h |
| Factory option | Under voltage release, 380…440V AC |
| Height | 205 mm |
| Device construction | Built-in device fixed built-in technique |
| Width | 140 mm |
| Depth | 108.5 mm |
| Operating temperature | -13 ðF |
| Storage temperature | -40 ðF |
| Wire temperature rating | Al or Cu 75 ðC |
| Ambient temperature without derating | 104 ðF |
