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Motor Protection Circuit Breaker
LV431757 Circuit breaker ComPact NSX250H, 70 kA at 415 VAC, MA trip unit 150 A, 3 poles 3d
Original price was: ₦500,000.00.₦479,656.53Current price is: ₦479,656.53. 7.5% VAT
Circuit breaker ComPact NSX250H, 70 kA at 415 VAC, MA trip unit 150 A, 3 poles 3d
Available on back-order
| range |
ComPact
|
|
|---|---|---|
| product name |
ComPact NSX
|
|
| range of product |
ComPact NSX100…250
|
|
| device short name |
NSX250H
|
|
| product or component type |
Circuit breaker
|
|
| device application |
Motor
|
|
| Number of poles |
3P
|
|
| protected poles description |
3t
|
|
| [In] rated current |
150 A at 65 °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
|
|
| [Icu] rated ultimate short-circuit breaking capacity |
85 kA at 240 V AC 50/60 Hz conforming to UL 508
65 kA at 480 V AC 50/60 Hz conforming to UL 508 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 600 V AC 50/60 Hz conforming to UL 508 |
|
| Performance level |
H 70 kA 415 V AC
|
|
| trip unit name |
MA
|
|
| trip unit technology |
Magnetic
|
|
| trip unit protection functions |
I
|
|
| control type |
Toggle
|
|
| Circuit breaker mounting mode |
Fixed
|
| [Ui] rated insulation voltage |
800 V AC 50/60 Hz
|
|
|---|---|---|
| [Uimp] rated impulse withstand voltage |
8 kV
|
|
| [Ics] rated service short-circuit breaking capacity |
10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| mechanical durability |
20000 cycles
|
|
| electrical durability |
5000 cycles at 690 V In
10000 cycles at 690 V In/2 10000 cycles at 440 V In 20000 cycles at 440 V In/2 |
|
| mounting support |
Backplate
|
|
| upside connection |
Front
|
|
| downside connection |
Front
|
|
| connection pitch |
35 mm
|
|
| protection type |
I : for short-circuit protection (magnetic)
|
|
| trip unit rating |
150 A at 65 °C
|
|
| Short-time protection pick-up adjustment type Isd |
Adjustable
|
|
| [Isd] Short-time protection pick-up adjustment range |
9…14 x In
|
|
| earth-leakage protection |
Without
|
|
| Number of slots for electrical auxiliaries |
5 slot(s)
|
|
| Width (W) |
105 mm
|
|
| Height (H) |
161 mm
|
|
| Depth (D) |
86 mm
|
|
| net weight |
2.4 kg
|
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