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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
available In stock more than 100 units – Dispatched within 24/48h
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Technical informations
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 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
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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