Schneider Electric Zaštitna jedinica MicroLogic 4.2 za ComPacT NSX 250 prekidače, elektronska, struja 250A, 3P 3d;C2534V250
Trip unit MicroLogic Vigi 4.2, ComPacT NSX250, 3 poles, electronic basic and earth leakage protections, 250A rating...
VAT-exclusive price: 127.775,00 |
VAT-inclusive price: 153.330,00 |
Trip unit MicroLogic Vigi 4.2, ComPacT NSX250, 3 poles, electronic basic and earth leakage protections, 250A rating
range | ComPacT new generation |
---|---|
range of product | ComPacT NSX100...250 new generation |
product or component type | Trip unit |
trip unit name | Micrologic 4.2 |
trip unit technology | Electronic |
range compatibility | ComPacT new generation NSX250 |
device application | Distribution |
poles description | 3P |
protected poles description | 3D |
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 | 250 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 |
---|---|
[Ir] long-time protection pick-up adjustment range | 100...250 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 |
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 | 3000 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 |
0.03 A 0.1 A 0.3 A 0.5 A 1 A 3 A 5 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 | -40…85 °C |
Unit Type of Package 1 | PCE |
---|---|
Number of Units in Package 1 | 1 |
Package 1 Weight | 598.0 g |
Package 1 Height | 9.5 cm |
Package 1 width | 11.0 cm |
Package 1 Length | 15.0 cm |
Unit Type of Package 2 | S03 |
Number of Units in Package 2 | 10 |
Package 2 Weight | 6.382 kg |
Package 2 Height | 30.0 cm |
Package 2 width | 30.0 cm |
Package 2 Length | 40.0 cm |
range | ComPacT new generation |
---|---|
range of product | ComPacT NSX100...250 new generation |
product or component type | Trip unit |
trip unit name | Micrologic 4.2 |
trip unit technology | Electronic |
range compatibility | ComPacT new generation NSX250 |
device application | Distribution |
poles description | 3P |
protected poles description | 3D |
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 | 250 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 |
---|---|
[Ir] long-time protection pick-up adjustment range | 100...250 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 |
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 | 3000 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 |
0.03 A 0.1 A 0.3 A 0.5 A 1 A 3 A 5 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 |