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Schneider MasterPact NW50H2 4 Pole 5000 A Air Circuit Breaker
Product SKU:
48116
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Specifications
Range
MasterPacT
Product name
MasterPact NW
circuit breaker name
MasterPact NW50H2
Product or component type
Circuit breaker
Net weight
160 kg
Device application
Power distribution protection
Poles description
4P
Neutral position
Left
Control unit
Without control unit
Rated current [In]
5000 A at 40 °C
Performance type
H2 150 kA 440 V AC
Rated operational voltage [Ue]
690 V AC 50/60 Hz
Suitability for isolation
Yes conforming to EN/IEC 60947-2
Selectivity category
Category B
control type
Push-button
Mounting mode
Fixed
Rated ultimate short-circuit breaking capacity
150 kA at 220/415 V AC 50/60 Hz / 150 kA at 440 V AC 50/60 Hz / 130 kA at 525 V AC 50/60 Hz / 100 kA at 690 V AC 50/60 Hz
Rated service breaking capacity
[Ics]
150 kA at 220/415 V AC 50/60 Hz / 150 kA at 440 V AC 50/60 Hz / 130 kA at 525 V AC 50/60 Hz / 100 kA at 690 V AC 50/60 Hz
Rated short-time withstand current [Icw]
100 kA 1 s / 100 kA 3 s
Rated short-circuit making capacity [Icm]
330 kA 220/415 V AC at 50/60 Hz / 330 kA 440 V AC at 50/60 Hz / 286 kA 525 V AC at 50/60 Hz / 220 kA 690 V AC at 50/60 Hz
Integrated instantaneous protection (DIN in kA peak)
243…297 kA
Sensor rating
2500 A / 5000 A
Rated insulation voltage [Ui]
1000 V AC 50/60 Hz
Rated impulse withstand voltage [Uimp]
12 kV
Power dissipation in W
660 W
Maximum breaking time
25 ms
maximum closing response time
80 ms
mounting support
Backplate / Rails
Upside connection
Rear
downside connection
Rear
Connection pitch
230 mm
Mechanical durability
10000 cycles with maintenance / 5000 cycles without maintenance
Standards
EN/IEC 60947-1 / EN/IEC 60947-2
IP degree of protection
IP30 conforming to IEC 60529
Pollution degree
4 conforming to IEC 60664-1
Ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-40…85 °C
Operating altitude
0...2000 m without derating / 2000 m...5000 m with derating
Key Features
Range: MasterPacT
Product name: MasterPact NW
circuit breaker name: MasterPact NW50H2
Product or component type: Circuit breaker
Net weight: 160 kg
Device application: Power distribution protection
Poles description: 4P
Neutral position: Left
Control unit: Without control unit
Selectivity category: Category B
control type: Push-button
Mounting mode: Fixed
Product Details
Reviews
Shipping & Returns
User Manual
Schneider MasterPact NW50H2 4 Pole 5000 A Air Circuit Breaker
Schneider MasterPact NW50H2 is a robust and high-performance 4-pole air circuit breaker designed for demanding electrical protection applications. With a current rating of 5000 A, this circuit breaker is capable of efficiently safeguarding electrical systems against overloads and short circuits. Its advanced design and cutting-edge technology make it a reliable choice for industrial and commercial installations where safety and reliability are paramount. The NW50H2 combines precision engineering with Schneider's reputation for quality, ensuring optimal performance and protection for critical electrical infrastructure.
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Shipping
We ship across Pakistan. Standard delivery takes 3–7 business days.
Returns
Easy 7-day return policy. Product must be unused and in original packaging.
Download User Manual
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