SKU:

C25N32D250

Circuit breaker, ComPacT NSX250N, 50kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 250A

$2,396.69
Available for Shipping : 17-Nov-2024
Circuit breaker, ComPacT NSX250N, 50kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 250A
Manufacturer: Schneider Electric
This ComPacT NSX250N is a complete 3P 3d 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. This product embeds an electronic MicroLogic 2.2 trip unit, with 250A rating. MicroLogic 2.2 trip unit provides adjustable long time and short time protections, and a fixed instantaneous protection. This 3 poles version (105mm x 161mm x 86mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX250N is part of Schneider Electric EcoStruxure Power architecture.

Products specifications

Attribute name Attribute value
Main
Device application distribution
Suitability for isolation yes conforming to EN/IEC 60947-2
Trip unit technology electronic
Utilisation category category A
Network type AC
Device short name NSX250N
Breaking capacity code N 50 kA 415 V AC
Breaking capacity 15 kA at 600 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, 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2, 36 kA Icu at 500 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, 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
Mounting mode fixed
Control type toggle
Range ComPacT new generation
Protected poles description 3D
Range of product ComPacT NSX100...250 new generation
Trip unit name MicroLogic 2.2
Poles description 3P
Product name ComPacT NSX new generation
Product or component type circuit breaker
Trip unit protection functions LSoI
[Ue] rated operational voltage 690 V AC 50/60 Hz
[In] rated current 250 A at 40 °C
Network frequency 50/60 Hz
Complementary
Short-time pick-up adjustment type Isd adjustable 9 settings
[Uimp] rated impulse withstand voltage 8 kV
Compatibility code NSX250
Trip unit rating 250-250 A at 40 °C
Long time pick-up adjustment type Ir adjustable 9 settings
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
Zone selective interlocking ZSI without
Downside connection front
Earth-leakage protection without
Thermal memory 20 minutes before and after tripping
Height 161 mm
[Ics] rated service breaking capacity 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 36 kA at 500 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 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[tr] long-time delay adjustment range 11-11 s at 7.2 x Ir, 16-16 s at 6 x Ir, 400-400 s at 1.5 x Ir
Net weight 2.4 kg
Long time delay adjustment type fixed
Number of slots 5 slot(s)
Power dissipation per pole 17.6 W
Connection pitch 35 mm
Mechanical durability 20000 cycles
Upside connection front
Long time pick-up adjustment range 100...250 A
Short-time delay adjustment type fixed
Protection type I : for instantaneous short-circuit protection, So : for short time short-circuit protection with fixed delay, L : for overload protection (long time)
Depth 86 mm
Width 105 mm
Mounting position flat on the back, horizontal and vertical
[Isd] short-time pick-up adjustment range 1.5...10 x Ir
Local signalling LED 90 % Ir (orange) for overload, LED 105 % Ir (red) for overload, flashing LED (green) for ready to operate
Instantaneous pick-up adjustment type Ii fixed
Instantaneous pick-up adjustment range 3000 A
Mounting support backplate
Environment
Relative humidity 0-95 %
Ambient air temperature for storage -50-85 °C
Overvoltage category class II
Operating altitude 2000 m...5000 m with derating, 0...2000 m without derating
Electrical shock protection class class II
Product certifications Marine, EAC, CCC
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
Ambient air temperature for operation -25-70 °C
IK degree of protection IK07 conforming to IEC 62262
Standards EN/IEC 60947
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 14.0 cm
Package 1 Width 11.0 cm
Package 1 Length 19.2 cm
Package 1 Weight 1.978 kg
Unit Type of Package 2 2
Number of Units in Package 2 7
Package 2 Height 30.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 14.227 kg