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trip unit MicroLogic 4.2 for ComPacT NSX 250 circuit breakers, electronic, rating 250A, 4 poles 4d - C2544V250
C2544V250
€1,124.83 Excl. Tax
€1,349.80 Inc. Tax
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Technical informations
Range: | ComPacT new generation |
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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 NSX160ComPacT new generation NSX250 |
Device application: | Distribution |
Poles description: | 4P |
Protected poles description: | 3D + N/24D3D |
Neutral position: | Left |
Trip unit protection functions: | LSoIR |
Protection type: | L |
[In] rated current: | 250 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 9 settings |
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Long time pick-up adjustment range: | 100...250 A |
Long time delay adjustment type: | Fixed |
[tr] long-time delay adjustment range: | 11 s at 7.2 x Ir16 s at 6 x Ir400 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: | 3000 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: | 0.03 A0.1 A0.3 A0.5 A1 A3 A5 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 C2544V250
Product Name trip unit MicroLogic 4.2 for ComPacT NSX 250 circuit breakers, electronic, rating 250A, 4 poles 4d - C2544V250
Range ComPacT nouvelle génération
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