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Product Overview
This ComPacT NSX250F 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 36kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 250 A rating thermal-magnetic trip unit (TMD). TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection. This 3 poles version (10.5 cm x 16.1 cm x 8.6 cm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX250F is part of Schneider Electric EcoStruxure Power architecture.
Technical Specifications
Range: ComPacT
Product Name: ComPacT NSX
Device Short Name: NSX250F
Product or Component Type: Circuit breaker
Device Application: Distribution
Poles Description: 3P
Protected Poles Description: 3D
Line Rated Current: 250 A at 40 °C
Rated Operational Voltage [Ue]: 690 V AC 50/60 Hz
Network Type: AC
Network Frequency: 50/60 Hz
Suitability for Isolation: Yes EN/IEC 60947-2
Utilisation Category: Category A
Breaking Capacity: Multiple ratings up to 85 kA Icu depending on voltage
Breaking Capacity Code: F 36 kA 415 V AC
Trip Unit Name: TM-D
Trip Unit Technology: Thermal-magnetic
Trip Unit Protection Functions: LI
Control Type: Toggle
Circuit Breaker Mounting Mode: Fixed
Rated Insulation Voltage [Ui]: 800 V AC 50/60 Hz
Rated Impulse Withstand Voltage [Uimp]: 8 kV
Rated Service Breaking Capacity [Ics]: Matches breaking capacity ratings
Mechanical Durability: 20000 cycles
Electrical Durability: Various cycles at different voltages
Power Dissipation Per Pole: 18.75 W
Mounting Support: Backplate
Mounting Position: Horizontal and vertical, flat on the back
Connection Pitch: 3.5 cm
Protection Type: L for overload protection (thermal), I for short-circuit protection (magnetic)
Trip Unit Rating: 250 A at 40 °C
Long-time Pick-up Adjustment Type Ir: Adjustable
Long-time Protection Pick-up Adjustment Range: 0.7 to 1 x In
Long-time Protection Delay Adjustment Type tr: Fixed
Long-time Delay Adjustment Range: 120 to 400 seconds at 1.5 x In, 15 seconds at 6 x Ir
Instantaneous Protection Pick-up Adjustment Type Ii: Adjustable
Instantaneous Protection Pick-up Adjustment Range: 5 to 10 x In
Earth-leakage Protection: Without
Number of Slots: 5
Dimensions (WxHxD): 10.5 cm x 16.1 cm x 8.6 cm
Net Weight: 2.4 kg
Environmental and Mechanical Characteristics
Standards: EN/IEC 60947-2
Overvoltage Category: III
Electrical Shock Protection Class: Class II front face
Pollution Degree: 3 IEC 60664-1
IP Degree of Protection: IP40 conforming to IEC 60529
IK Degree of Protection: IK07 conforming to IEC 62262
Ambient Air Temperature for Operation: -25 to 70 °C
Ambient Air Temperature for Storage: -50 to 85 °C
Relative Humidity: 0 to 95 %
Operating Altitude: 0 to 2000 m without derating; up to 5000 m with derating
Logistics
Category Code: US10DE201101
Customs Tariff Code: 0DE2
GTIN: 3606481997142
Returnability: No
Country of Origin: PL
Package 1 (Unit) Dimensions (HxWxL): 14.0 cm x 11.0 cm x 19.0 cm
Package 1 Weight: 1.962 kg
Package 2 Dimensions (HxWxL): 30.0 cm x 40.0 cm x 60.0 cm
Package 2 Weight: 24.239 kg
Warranty: 18 months
