Circuit breaker ComPact NSX250H, 70 kA at 415 VAC, MA trip unit 220 A, 3 poles 3d

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This Compact NSX250H is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for motor protection applications. The breaking capacity (Icu) is 70kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 220A rating magnetic trip unit (MA). MA trip unit provides an adjustable magnetic protection for instantaneous tripping. 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 NSX250H is part of Schneider Electric EcoStruxure Power architecture.

Product Details

Activity PPCCB
[ics] Rated Service Breaking Capacity 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
[ui] Rated Insulation Voltage 800 V AC 50/60 Hz
[uimp] Rated Impulse Withstand Voltage 8 kV
Ambient Air Temperature for Operation -25-70 °C
Ambient Air Temperature for Storage -50-85 °C
Breaking Capacity Code H 70 kA 415 V AC
Compatibility Code NSX250
Connection Pitch 35 mm
Control Type toggle
Depth 86 mm
Device Application motor
Device Short Name NSX250H
Electrical Durability 5000 cycles at 690 V In
Height 161 mm
Ik Degree of Protection IK07 conforming to IEC 62262
Ip Degree of Protection IP40 conforming to IEC 60529
Mechanical Durability 20000 cycles
Mounting Mode fixed
Mounting Support backplate
Net Weight 2.4 kg
Network Frequency 50/60 Hz
Network Type AC
Number of Slots 5 slot(s)
Overvoltage Category class II
Product Certifications CCC
Product Name ComPact NSX
Product or Component Type circuit breaker
Protection Type I : for short-circuit protection (magnetic)
Range ComPact
Standards EN/IEC 60947
Width 105 mm
[isd] Short-time Pick-up Adjustment Range 9...14 x In
Downside Connection front
Earth-leakage Protection without
Electrical Shock Protection Class class II
Operating Altitude 0...2000 m without derating
Short-time Pick-up Adjustment Type Isd adjustable
Upside Connection front
Poles Description 3P
[in] Rated Current 220 A at 65 °C
[ue] Rated Operational Voltage 690 V AC 50/60 Hz
Breaking Capacity 85 kA at 240 V AC 50/60 Hz conforming to UL 508
Pollution Degree 3 conforming to IEC 60664-1
Protected Poles Description 3t
Relative Humidity 0-95 %
Suitability For Isolation yes conforming to EN/IEC 60947-2
Trip Unit Name MA
Trip Unit Protection Functions I
Trip Unit Rating 220-220 A at 65 °C
Trip Unit Technology magnetic
Utilisation Category category A

Seller Information



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