Schneider Electric Zaštitna jedinica MicroLogic 4.3 za ComPacT NSX 400/630 prekidače, elektronska, struja 400A, 4P 4d;C4044V400
Trip unit MicroLogic Vigi 4.3, ComPacT NSX400/630, 4 poles, electronic basic and earth leakage protections, 400A rating...
VAT-exclusive price: 223.496,00 |
VAT-inclusive price: 268.195,20 |
Trip unit MicroLogic Vigi 4.3, ComPacT NSX400/630, 4 poles, electronic basic and earth leakage protections, 400A rating
range | ComPacT new generation |
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range of product | ComPacT NSX400...630 new generation |
product or component type | Trip unit |
trip unit name | Micrologic 4.3 |
trip unit technology | Electronic |
range compatibility |
ComPacT new generation NSX630 ComPacT new generation NSX400 |
device application | Distribution |
poles description | 4P |
protected poles description |
3D + N/2 4D 3D |
neutral position | Left |
trip unit protection functions | LSoIR |
protection type |
L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection R : for earth-leakage protection |
Trip unit rating | 400 A at 40 °C |
[Ue] rated operational voltage | 440 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 9 settings |
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[Ir] long-time protection pick-up adjustment range | 160...400 A |
Long-time protection delay adjustment type tr | Fixed |
[tr] long-time protection delay adjustment range |
11 s at 7.2 x Ir 16 s at 6 x Ir 400 s at 1.5 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 |
[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 | 4800 A |
earth-leakage protection | Integrated |
earth-leakage protection class | Class A |
Earth-leakage protection sensitity adjustment type IΔn | Adjustable |
[IΔn] earth-leakage protection sensitivity adjustment range |
0.3 A 0.5 A 1 A 3 A 5 A 10 A |
Earth-leakage protection specific mode | OFF using the IΔn rotary switch |
Earth-leakage protection time delay adjustement type Δt | Adjustable |
[Δt] Earth-leakage protection time delay adjustment range |
0 ms 60 ms 150 ms 500 ms 1 s |
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 Color indicator (yellow) for residual current |
standards | EN/IEC 60947-2 |
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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 |
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Number of Units in Package 1 | 1 |
Package 1 Weight | 2.378 kg |
Package 1 Height | 17.0 cm |
Package 1 width | 21.0 cm |
Package 1 Length | 25.0 cm |
Unit Type of Package 2 | P06 |
Number of Units in Package 2 | 16 |
Package 2 Weight | 48.648 kg |
Package 2 Height | 75.0 cm |
Package 2 width | 60.0 cm |
Package 2 Length | 80.0 cm |
Unit Type of Package 3 | S03 |
Number of Units in Package 3 | 2 |
Package 3 Weight | 5.206 kg |
Package 3 Height | 30.0 cm |
Package 3 width | 30.0 cm |
Package 3 Length | 40.0 cm |