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Circuit breaker ComPact NSX400H, 70kA at 415VAC, MicroLogic 2.3 trip unit 400A, 4 poles 4d - LV432696

LV432696

Obsolete product, here is the proposed substitution for the reference LV432696 : C40H42D400
Technical informations
Range: ComPact
Product name: ComPact NSX
Range of product: ComPact NSX400...630
Device short name: NSX400H
Product or component type: Circuit breaker
Device application: Distribution
Poles description: 4P
Protected poles description: 4t3t3t + N/2
Neutral position: Left
[In] rated current: 400 A at 40 °C
[Ue] rated operational voltage: 690 V AC 50/60 Hz
Network type: AC
Network frequency: 50/60 Hz
Suitability for isolation: Yes conforming to EN/IEC 60947-2
Utilisation category: Category A
Breaking capacity: 85 kA at 240 V AC 50/60 Hz conforming to UL 50865 kA at 480 V AC 50/60 Hz conforming to UL 508100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-235 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-250 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-265 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-270 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-220 kA at 600 V AC 50/60 Hz conforming to UL 50820 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity code: H 70 kA 415 V AC
Trip unit name: Micrologic 2.3
Trip unit technology: Electronic
Trip unit protection functions: LSoI
Control type: Toggle
Mounting mode: Fixed
[Ui] rated insulation voltage: 800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage: 8 kV
[Ics] rated service breaking capacity: 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-210 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-250 kA at 500 V AC 50/60 Hz conforming to IEC 60947-265 kA at 440 V AC 50/60 Hz conforming to IEC 60947-270 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability: 15000 cycles
Electrical durability: 3000 cycles at 690 V In6000 cycles at 690 V In/26000 cycles at 440 V In12000 cycles at 440 V In/2
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Connection pitch: 45 mm
Protection type: L
Trip unit rating: 400 A at 40 °C
Long time pick-up adjustment type Ir: Adjustable 9 settings
Long time pick-up adjustment range: 160...400 A
Long time delay adjustment type: Fixed
[tr] long-time delay adjustment range: 16 s at 6 x Ir
Thermal memory: 20 minutes before and after tripping
Short-time pick-up adjustment type Isd: Adjustable 9 settings
[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: Without
Neutral protection setting: 0.5 x Ir (3t + N/2)1 x Ir (4t)No protection (3t)
Zone selective interlocking ZSI: Without
Number of slots: 6 slot(s)
Local signalling: Flashing LED (green) for ready to operateLED 105 % Ir (red) for overloadLED 90 % Ir (orange) for overload
Width: 185 mm
Height: 255 mm
Depth: 110 mm
Net weight: 7.9 kg
Compatibility code: NSX400
In short
Reference LV432696
Product Name Circuit breaker ComPact NSX400H, 70kA at 415VAC, MicroLogic 2.3 trip unit 400A, 4 poles 4d - LV432696
Range Compact
Device function Distribution
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