| Complementary |
| [In] rated current | 250 A |
| Number of Poles | 3P |
| Control type | Toggle |
| Breaking capacity code | R |
| Breaking capacity | 200 kA at 240 V AC 50/60 Hz conforming to UL 489; 200 kA at 480 V AC 50/60 Hz conforming to UL 489; 100 kA at 600 V AC 50/60 Hz conforming to UL 489 |
| [Ue] rated operational voltage | 600 V AC 50/60 Hz conforming to IEC 60947-3 |
| Network frequency | 50/60 Hz |
| [Ics] rated service breaking capacity | 150 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2; 125 kA at 380/440/415 V AC 50/60 Hz conforming to IEC 60947-2; 75 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2; 20 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| Trip unit technology | Electronic, standard, MicroLogic 3.2, LI |
| Continuous current rating | 100 % |
| [Ui] rated insulation voltage | 750 V conforming to IEC 60947-2 |
| Trip unit name | MicroLogic 3.2 |
| Protection type | Overload protection; Short-circuit protection |
| Suitability for isolation | Yes conforming to IEC 60947-2 |
| Utilisation category | Category A |
| AWG gauge | 3/0 AWG...350 kcmil aluminium/copper terminals |
| Local signalling | Ready: 1 LED (green); Alarm: 1 LED 90 % Ir (orange); Alarm: 1 LED 105 % Ir (red); Switched off (OFF): 1 trip indicator (green) |
| Mounting mode | Unit mount (lug) |
| Mounting support | Lug |
| Electrical connection | Lugs, line; Lugs, load |
| Terminal identifier | AL250JD |
| Long time pick-up adjustment range | 0.25...1 x In |
| Tightening torque | 25 N.m for 95…185 mm² (3/0 AWG...350 kcmil) |
| Number of slots | 2 slot(s) for auxiliary switch OF (plug-in); 1 slot(s) for alarm switch SD (plug-in); 1 slot(s) for overcurrent trip switch SDE (plug-in); 1 slot(s) for voltage release MN or MX (plug-in) |
| Power wire stripping length | 25 mm |
| Height | 191 mm |
| Width | 104 mm |
| Depth | 86 mm |
| Net weight | 2.4 kg |
| Communication interface | Modbus |
| Circuit breaker application | HACR rated |
| Contractual warranty |
| Warranty (in months) | 18 |
| Environment |
| Quality labels | CE |
| Standards | UL; CSA; NEMA; NOM-003-SCFI-2000; IEC 60947-2 |
| Product certifications | UL; CSA; NOM |
| IP degree of protection | Front cover: IP40 |
| Pollution degree | 3 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
| Operating altitude | < 2000 m without derating; 5000 m with derating |
| Main |
| Product or component type | Circuit breaker |
| Packing Units |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 13.0175 cm |
| Package 1 Width | 18.415 cm |
| Package 1 Length | 21.43252 cm |
| Package 1 Weight | 2.265 kg |