SCHNEIDER
Circuit breaker ComPact NSX250B, 25kA at 415VAC, TMD trip unit 200A, 3 poles 3d - LV431111
LV431111
Obsolete product, here is the proposed substitution for the reference LV431111 : C25B3TM200
Technical informations
Range: | ComPact |
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Product name: | ComPact NSX |
Range of product: | ComPact NSX100...250 |
Device short name: | NSX250B |
Product or component type: | Circuit breaker |
Device application: | Distribution |
Poles description: | 3P |
Protected poles description: | 3t |
[In] rated current: | 200 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: | 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-220 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-225 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-240 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
Breaking capacity code: | B 25 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 |
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[Uimp] rated impulse withstand voltage: | 8 kV |
[Ics] rated service breaking capacity: | 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-225 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-240 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-215 kA at 500 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: | 200 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: | Without |
Number of slots: | 5 slot(s) |
Width: | 105 mm |
Height: | 161 mm |
Depth: | 86 mm |
Net weight: | 2.4 kg |
Compatibility code: | NSX250 |
In short
Reference LV431111
Product Name Circuit breaker ComPact NSX250B, 25kA at 415VAC, TMD trip unit 200A, 3 poles 3d - LV431111
Range Compact
Device function Distribution
Related Categories