Schneider Electric Zaštitna jedinica MicroLogic 2.2 AB za ComPacT NSX 250 prekidače, elektronska, struja 240 A, 4P 4d;C2542B240
Trip unit MicroLogic 2.2AB, ComPacT NSX250, 4 poles, electronic basic protections, special applications, 240A rating...
VAT-exclusive price: 67.587,00 |
VAT-inclusive price: 81.104,40 |
Trip unit MicroLogic 2.2AB, ComPacT NSX250, 4 poles, electronic basic protections, special applications, 240A rating
| range | ComPacT new generation |
|---|---|
| range of product | ComPacT NSX100...250 new generation |
| product or component type | Trip unit |
| trip unit name | Micrologic 2.2 AB |
| trip unit technology | Electronic |
| range compatibility | ComPacT new generation NSX250 |
| device application | Special application |
| poles description | 4P |
| protected poles description |
3D + N/2 4D 3D |
| neutral position | Left |
| trip unit protection functions | LSoI |
| protection type |
L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
| Trip unit rating | 240 A at 40 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| network type | AC |
| network frequency | 50/60 Hz |
| Circuit breaker mounting mode | Fixed |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
|---|---|
| [Ir] long-time protection pick-up adjustment range | 140...240 A |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range |
15 s at 1.5 x Ir 0.35 s at 7.2 x Ir 0.5 s at 6 x Ir |
| Neutral protection settings |
0.5 x Ir (3D + N/2) 1 x Ir (4D) No protection (3D) |
| thermal memory | 20 minutes before and after tripping |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 1.5...10 x Ir |
| Short-time protection delay adjustment type tsd | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 2880 A |
| earth-leakage protection | Without |
| zone selective interlocking ZSI | Without |
| local signalling |
Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload |
| standards | EN/IEC 60947-2 |
|---|---|
| electrical shock protection class | Class II |
| pollution degree | 3 conforming to IEC 60947-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| ambient air temperature for operation | -25…70 °C |
| ambient air temperature for storage | -50…85 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Weight | 567.0 g |
| Package 1 Height | 6.5 cm |
| Package 1 width | 9.5 cm |
| Package 1 Length | 15.0 cm |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 18 |
| Package 2 Weight | 10.63 kg |
| Package 2 Height | 30.0 cm |
| Package 2 width | 30.0 cm |
| Package 2 Length | 40.0 cm |
