SCHNEIDER
Trip unit MicroLogic Vigi 4.3AB, ComPacT NSX400/630, 4P, basic and earth leakage protections, special application, 400A - C4044B400
C4044B400
€1,354.38 Excl. Tax
€1,625.26 Inc. Tax
Excl. Tax
Excl. Tax
Incl. Tax
Incl. Tax
You save
In stock more than 100 units – Dispatched within 24/48h
- Technical support and dedicated single point of contact
- Free delivery from 200€ of purchase (Metropolitan France)
- 100% secure payments
Technical informations
| Range: | ComPacT new generation |
|---|---|
| Range of product: | ComPacT NSX400...630 new generation |
| Product or component type: | Trip unit |
| Trip unit name: | Micrologic 4.3 AB |
| Trip unit technology: | Electronic |
| Range compatibility: | ComPacT new generation NSX630ComPacT new generation NSX400 |
| Device application: | Special application |
| Poles description: | 4P |
| Protected poles description: | 3D + N/24D3D |
| Neutral position: | Left |
| Trip unit protection functions: | LSoIR |
| Protection type: | L |
| [In] rated current: | 400 A at 40 °C |
| [Ue] rated operational voltage: | 440 V AC 50/60 Hz |
| Network type: | AC |
| Network frequency: | 50/60 Hz |
| Mounting mode: | Fixed |
| Long time pick-up adjustment type Ir: | Adjustable |
|---|---|
| Long time pick-up adjustment range: | 260...400 A |
| Long time delay adjustment type: | Fixed |
| [tr] long-time delay adjustment range: | 0.35 s at 7.2 x Ir0.5 s at 6 x Ir15 s at 1.5 x Ir |
| Neutral protection setting: | 0.5 x Ir (3D + N/2)1 x Ir (4D)No protection (3D) |
| Thermal memory: | 20 minutes before and after tripping |
| Short-time pick-up adjustment type Isd: | Adjustable |
| [Isd] short-time pick-up adjustment range: | 1.5...10 x Ir |
| Short-time delay adjustment type: | Fixed |
| Instantaneous pick-up adjustment type Ii: | Fixed |
| Instantaneous pick-up adjustment range: | 4800 A |
| Earth-leakage protection: | Integrated |
| Earth-leakage protection class: | Class A |
| Residual earth-leakage sensitity adjustment type: | Adjustable |
| [I?n] residual earth-leakage sensitive adjustment: | 0.3 A0.5 A1 A3 A5 A10 A |
| Operating mode: | OFF using the I?n rotary switch |
| Residual earth-leakage time delay adjustment type: | Adjustable |
| [?t] residual earth-leakage time delay adjustment: | 0 ms60 ms150 ms500 ms1 s |
| Zone selective interlocking ZSI: | Without |
| Local signalling: | Flashing LED (green) for ready to operateLED 105 % Ir (red) for overloadLED 90 % Ir (orange) for overloadColor indicator (yellow) for residual current |
In short
Reference C4044B400
Product Name Trip unit MicroLogic Vigi 4.3AB, ComPacT NSX400/630, 4P, basic and earth leakage protections, special application, 400A - C4044B400
Range ComPacT nouvelle génération
Related Categories
