C40K42D250 - Circuit breaker ComPacT NSX400K, 36kA at 800VAC, 10kA at 1000VAC, MicroLogic 2.3 trip unit, 250A, 4 - Schneider Electric

Expected in 2-4 weeks

2 344,00 € excl. VAT

2 859,68 € incl. VAT

Text About:

Circuit breaker ComPacT NSX400K, 36kA at 800VAC, 10kA at 1000VAC, MicroLogic 2.3 trip unit, 250A, 4 - Schneider Electric

In cart

2 859,68 €

SPECIFICATIONS

Main

Device short name ComPacT NSX400K

Range ComPacT

circuit breaker mounting mode Fixed

Neutral position Left

Protected poles description 3t
3t + N/2
4t

Trip unit name Micrologic 2.3

Trip unit technology Electronic

Trip unit rating 250 A at 40 °C

[ui] rated insulation voltage 1000 V AC 50/60 Hz

Trip unit protection functions LSoI

performance level K 10 kA 1000 V AC

Complementary

[ii] instantaneous pick-up adjustment range 3000 A

[in] rated current 250 A at 40 °C

[ue] rated operational voltage 800...1000 V AC 50/60 Hz

[ics] rated service breaking capacity 10 kA at 800 V AC 50/60 Hz conforming to IEC 60947-2
10 kA at 1000 V AC 50/60 Hz conforming to IEC 60947-2

Control type Toggle

depth (d) 110 mm

Product certifications CE
CCC

[ir] long-time protection pick-up adjustment range 70...250 A

Connection pitch 45 mm

Handle front plate colour 255 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

[tr] long-time delay adjustment range 11 s at 7.2 x Ir
16 s at 6 x Ir
400 s at 1.5 x Ir

Device application Special application

Electrical shock protection class Class II

width (w) 185 mm

network frequency 50/60 Hz

thermal memory 20 minutes before and after tripping

Ik degree of protection IK07 conforming to IEC 62262

Local signalling Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload

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

Net weight 7.9 kg

long-time protection delay adjustment type tr Fixed

Downside connection Front

number of slots for electrical auxiliaries 6 slot(s)

Earth-leakage protection Without

Mounting support Backplate

mechanical durability 15000 cycles

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

electrical durability 1000 cycles at 1000 V In

Network type AC

instantaneous protection pick-up adjustment type ii Fixed

Pollution degree 3 conforming to IEC 60664-1

short-time protection delay adjustment type tsd Fixed

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 A

Protection type L : for overload protection (long time)
So : for short time short-circuit protection with fixed delay
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 NSX400...630

ambient air temperature for operation -25…70 °C

overvoltage category IV

standards EN/IEC 60947

relative humidity 0…95 %