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circuit breaker VigiComPact NSX250F, 36 kA at 415 VAC, TM-D trip unit 250 A, add-on Vigi MH module, 4P 4d - LV431950

LV431950

Obsolete product, here is the proposed substitution for the reference LV431950 : C25F44V250
Technical informations
Range: ComPact
Product name: ComPact NSX
Range of product: ComPact NSX100...250
Device short name: VigiCompact NSX250F
Product or component type: Circuit breaker with Vigi add-on
Device application: Distribution
Poles description: 4P
Protected poles description: 4t
Neutral position: Left
[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
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 50822 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-235 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-236 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-28 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-285 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-235 kA at 480 V AC 50/60 Hz conforming to UL 50830 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-215 kA at 600 V AC 50/60 Hz conforming to UL 508
Breaking capacity code: F 36 kA 415 V AC
Trip unit name: TM-D
Trip unit technology: Thermal-magnetic
Trip unit protection functions: LI
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: 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-236 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-285 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-222 kA at 525 V AC 50/60 Hz conforming to IEC 60947-230 kA at 500 V AC 50/60 Hz conforming to IEC 60947-28 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability: 20000 cycles
Electrical durability: 5000 cycles at 690 V In10000 cycles at 690 V In/210000 cycles at 440 V In20000 cycles at 440 V In/2
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Connection pitch: 35 mm
Protection type: L
Trip unit rating: 250 A at 40 °C
Long time pick-up adjustment type Ir: Adjustable
Long time pick-up adjustment range: 0.7...1 x In
Long time delay adjustment type: Fixed
[tr] long-time delay adjustment range: 120...400 s at 1.5 x In15 s at 6 x Ir
Short-time pick-up adjustment type Isd: Adjustable
[Isd] short-time pick-up adjustment range: 5...10 x In
Short-time delay adjustment type: Fixed
Earth-leakage protection: With
Earth-leakage add-on module name: MH
Earth-leakage protection class: Class A
Residual earth-leakage sensitity adjustment type: Adjustable 5 settings
[I?n] residual earth-leakage sensitive adjustment: 0.03...10 A
Residual earth-leakage time delay adjustment type: Adjustable 4 settings
Neutral protection setting: 1 x Ir (4t)
Number of slots: 6 slot(s)
Width: 140 mm
Height: 236 mm
Depth: 86 mm
Product weight: 2.8 kg
Compatibility code: NSX250
In short
Reference LV431950
Product Name circuit breaker VigiComPact NSX250F, 36 kA at 415 VAC, TM-D trip unit 250 A, add-on Vigi MH module, 4P 4d - LV431950
Range Compact
Device function Distribución
Related Categories