الوصف
Product Description
Product Name: Circuit breaker, ComPacT NS1600N, 50kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 1600A
Range: ComPacT
Range of product: ComPacT NS630b…1600 new generation
Product or component type: Circuit breaker
Device application: Distribution
Number of poles: 4P
Protected poles description: 4D
Neutral position: Left
Rated current (In): 1600 A at 50 °C
Rated operational voltage (Ue): 690 V AC 50/60 Hz
Network type: AC
Network frequency: 50/60 Hz
Suitability for isolation: Yes conforming to EN/IEC 60947-2
Utilisation category: Category B
Breaking capacity: 85 kA Icu at 220/240 V AC 50/60 Hz, 50 kA Icu at 380/415 V AC 50/60 Hz, 50 kA Icu at 440 V AC 50/60 Hz, 40 kA Icu at 500/525 V AC 50/60 Hz, 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity code: N 50 kA 415 V AC
Trip unit name: MicroLogic 2.0
Trip unit technology: Electronic
Trip unit protection functions: LI
Control type: Manually operated
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): 37 kA at 220/240 V AC 50/60 Hz, 37 kA at 380/415 V AC 50/60 Hz, 37 kA at 440 V AC 50/60 Hz, 30 kA at 500/525 V AC 50/60 Hz, 22 kA at 660/690 V AC 50/60 Hz
Rated short-time withstand current (Icw): 19.2 kA 1 s
Mechanical durability: 10000 cycles
Electrical durability: 1000 cycles at 690 V In, 2000 cycles at 690 V In/2, 2000 cycles at 440 V In, 5000 cycles at 440 V In/2
Power losses: 74 W
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Connection pitch: 7 cm
Protection type: L : for overload protection (long time), I : for instantaneous short-circuit protection
Trip unit rating: 1600 A at 50 °C
Long-time pick-up adjustment type Ir (thermal protection): Adjustable 9 settings
Long-time protection pick-up adjustment range: 0.4 to 1 x In
Long-time protection delay adjustment type tr: Adjustable 9 settings
Long-time delay adjustment range: 12.5 to 600 s at 1.5 x Ir, 0.5 to 24 s at 6 x Ir, 0.7 to 16.6 s at 7.2 x Ir
Thermal memory: 20 min
Instantaneous protection pick-up adjustment type Ii: Adjustable
Instantaneous protection pick-up adjustment range: 1.5 to 10 x Ir
Earth-leakage protection: Without
Neutral protection setting: No protection (3D), 0.5 x Ir (3D + N/2), 1 x Ir (4D)
Zone selective interlocking ZSI: Without
Auxiliary contact composition: 1 NO/NC
Local signalling: 4 LEDs (red) for fault indication, 1 LED (yellow) for overload
Width: 28 cm
Height: 32.7 cm
Depth: 14.7 cm
Net weight: 18 kg
Standards: EN/IEC 60947-2
Product certifications: IECEE CB Scheme
Overvoltage category: III
Electrical shock protection class: Class II on front face
Pollution degree: 3 conforming to IEC 60947
IP degree of protection: IP40 conforming to IEC 60529
IK degree of protection: IK07 conforming to EN 50102
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, 2000 m to 5000 m with derating
Customs Tariff Code: 85362030
