34435 - Circuit breaker ComPact NS1250H, 70 kA at 415 VAC, Micrologic 5.0 E trip unit, 1250 A, fixed,4 poles - Schneider Electric

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4 616,86 € excl. VAT

5 632,56 € incl. VAT

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Circuit breaker ComPact NS1250H, 70 kA at 415 VAC, Micrologic 5.0 E trip unit, 1250 A, fixed,4 poles - Schneider Electric

In cart

5 632,56 €

SPECIFICATIONS

Main

Device short name Compact NS1250H

Range ComPact

circuit breaker mounting mode Fixed

Neutral position Left

Protected poles description 4D

Product Name ComPact NS

Trip unit name Micrologic 5.0 E

Trip unit technology Electronic

Trip unit rating 1250 A at 50 °C

[ui] rated insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-2

Trip unit protection functions LSI

performance level H 70 kA 415 V AC

Complementary

[ii] instantaneous pick-up adjustment range 2...15 x In
Off

[in] rated current 1250 A at 50 °C

[ue] rated operational voltage 690 V AC 50/60 Hz

[ics] rated service breaking capacity 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2

[icw] rated short-time withstand current 19.2 kA 1 s conforming to IEC 60947-2

Control type Toggle
Rotary handle

depth (d) 147 mm

Product certifications ASEFA
ASTA

[ir] long-time protection pick-up adjustment range 0.4...1 x In

Connection pitch 70 mm

Handle front plate colour 327 mm

Product or component type Circuit breaker

[isd] short-time protection pick-up adjustment range 1.5...10 x Ir

[uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2

Auxiliary contact composition 1 NO/NC

[tr] long-time delay adjustment range 12.5…600 s at 1.5 x Ir
0.5…24 s at 6 x Ir
0.7…16.6 s at 7.2 x Ir

[tsd] short-time delay adjustment range 0.1…0.4 s I²t=on
0…0.4 s I²t=off

Device application Distribution

type of measurement Energy meter

width (w) 280 mm

network frequency 50/60 Hz

thermal memory 20 mn

Ik degree of protection IK07 conforming to EN 50102

Local signalling 4 LEDs (red) for fault indication
1 LED (yellow) for overload

power losses 44 W

long-time pick-up adjustment type ir (thermal protection) Adjustable 9 settings

Net weight 18 kg

long-time protection delay adjustment type tr Adjustable 9 settings

Downside connection Front

Display type LCD display

Earth-leakage protection Without

Mounting support Backplate

mechanical durability 10000 cycles

neutral protection setting No protection (3D)
0.5 x Ir (3D + N/2)
1 x Ir (4D)

electrical durability 2000 cycles at 690 V In
3000 cycles at 690 V In/2
4000 cycles at 440 V In
5000 cycles at 440 V In/2

Network type AC

instantaneous protection pick-up adjustment type ii Adjustable

Pollution degree 3 conforming to IEC 60947

short-time protection delay adjustment type tsd Adjustable

short-time protection pick-up adjustment type isd Adjustable 9 settings

Suitability for isolation Yes conforming to EN/IEC 60947-2

Poles description 4P

Upside connection Front

Utilisation category Category B

Protection type L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection

Zone selective interlocking zsi With

Environment

Ambient air temp for storage/transportation -40…85 °C

ip degree of protection IP40 conforming to IEC 60529

operating altitude 0...2000 m without derating
2000 m...5000 m with derating

Range of product ComPact NS630b...1600

ambient air temperature for operation -25…70 °C

standards EN/IEC 60947-2

relative humidity 0…95 %