33567 - Circuit breaker ComPact NS1250H, 70 kA at 415 VAC, Micrologic 5.0 trip unit, 1250 A, fixed,4 poles 4 - Schneider Electric

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5 008,27 €

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

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5 008,27 €

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

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 Off
2...15 x In

[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 Rotary handle
Toggle

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

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

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 Without

Environment

Ambient air temp for storage/transportation -50…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 %