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Schneider circuit breaker Compact NS800N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 800 A, fixed, 4 poles 4d 33469

This Compact NS800N is a complete 4 poles fixed circuit breaker designed to optimize space and breaking capacity. It is an [...]
Model :33469
SKU :
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Description for Schneider circuit breaker Compact NS800N, 50 kA at 415 VAC, Micrologic 2.0 trip unit, 800 A, fixed, 4 poles 4d 33469


This Compact NS800N is a complete 4 poles fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. The circuit breaker can be manually operated with ON, OFF or "push to trip" buttons. This product embeds an electronic Micrologic 2.0 trip unit, with 800A rating. Micrologic 2.0 trip unit provides adjustable long time and instantaneous protections. This 4 poles version (327mm x 280mm x 147mm) comes with a variety of optional functions and accessories. It is compliant with IEC 69947-1 and IEC60947-2 international standards and marine specifications. Compact NS800N is part of Schneider Electric EcoStruxure Power architecture.

Specifications


Main
RangeComPact
Product nameComPact NS
Range of productComPact NS630b...1600
device short nameCompact NS800N
Product or component typeCircuit breaker
Device applicationDistribution
Number of poles4P
Protected poles description4D
Neutral positionLeft
(In) rated current up to 65 °C800 A at 50 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory B
[Icu] rated ultimate short-circuit breaking capacity30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
Performance levelN 50 kA 415 V AC
Trip unit nameMicroLogic 2.0
Trip unit technologyElectronic
Trip unit protection functionsLI
Control typeRotary handle
Toggle
Circuit breaker mounting modeFixed
Complementary
[Ui] rated insulation voltage800 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity30 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 220/240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
[Icw] rated short-time withstand current19.2 kA 1 s conforming to IEC 60947-2
Mechanical durability10000 cycles
Electrical durability2000 cycles at 690 V In
4000 cycles at 690 V In/2
5000 cycles at 440 V In
6000 cycles at 440 V In/2
Power losses15 W
Mounting supportBackplate
Upside connectionFront
Downside connectionFront
Connection pitch70 mm
Protection typeL : for overload protection (long time)
I : for instantaneous short-circuit protection
Trip unit rating800 A at 50 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range0.4...1 x In
Long-time protection delay adjustment type trAdjustable 9 settings
[tr] long-time protection delay adjustment range12.5…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
Thermal memory20 mn
Instantaneous protection pick-up adjustment type IiAdjustable
[Ii] instantaneous protection pick-up adjustment range1.5...10 x Ir
Earth-leakage protectionWithout
Neutral protection settingsNo protection (3D)
0.5 x Ir (3D + N/2)
1 x Ir (4D)
Zone selective interlocking ZSIWithout
Auxiliary contact composition1 NO/NC
Local signalling4 LEDs (red) for fault indication
1 LED (yellow) for overload
Width (W)280 mm
Height (H)327 mm
Depth (D)147 mm
Product weight18 kg
Environment
standardsEN/IEC 60947-2
Product certificationsASEFA
ASTA
Pollution degree3 conforming to IEC 60947
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to EN 50102
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0...2000 m without derating
2000 m...5000 m with derating
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height30 cm
Package 1 Width40 cm
Package 1 Length60 cm
Package 1 Weight16.758 kg
Contractual warranty
Warranty18 months

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