Schneider MasterPact NW20H2 4 Pole 2000A Air Circuit Breaker
₨ 1,800,000
₨ 1,350,000
- Range: MasterPacT
- Product name: MasterPact NW
- circuit breaker name: MasterPact NW20H2
- Product or component type: Circuit breaker
- Device application: Power distribution protection
- Net Weight: 65 kg
- Poles description: 4P
- Neutral position: Left
- Control unit: Without control unit
- Selectivity category: Category B
- Control type: Push-button
- Mounting mode: Fixed
Additional information
| Ampere Rating | 2000A |
|---|---|
| No of Pole | 4 Pole |
Product Specifications
|
Range
|
masterpact
|
|
product name
|
masterpact nw
|
|
circuit breaker name
|
masterpact nw20h2
|
|
product or component type
|
circuit breaker
|
|
device application
|
power distribution protection
|
|
net weight
|
65 kg
|
|
poles description
|
4p
|
|
neutral position
|
left
|
|
control unit
|
without control unit
|
|
rated current [in]
|
2000 a at 40 °c
|
|
performance type
|
h2 100 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 [icu]
|
100 ka at 220/415 v ac 50/60 hz / 100 ka at 440 v ac 50/60 hz / 85 ka at 525 v ac 50/60 hz / 85 ka at 690 v ac 50/60 hz
|
|
rated service breaking capacity [ics]
|
100 ka at 220/415 v ac 50/60 hz / 100 ka at 440 v ac 50/60 hz / 85 ka at 525 v ac 50/60 hz / 85 ka at 690 v ac 50/60 hz
|
|
rated short-time withstand current [icw]
|
85 ka 1 s / 75 ka 3 s
|
|
rated short-circuit making capacity [icm]
|
220 ka 220/415 v ac at 50/60 hz / 187 ka 440 v ac at 50/60 hz / 187 ka 525 v ac at 50/60 hz / 187 ka 690 v ac at 50/60 hz
|
|
integrated instantaneous protection (din in ka peak)
|
171…209 ka
|
|
sensor rating
|
1000 a / 2000 a
|
|
rated insulation voltage [ui]
|
1000 v ac 50/60 hz
|
|
rated impulse withstand voltage [uimp]
|
12 kv
|
|
power dissipation in w
|
250 w
|
|
maximum breaking time
|
25 ms
|
|
maximum closing response time
|
70 ms
|
|
mounting support
|
backplate / rails
|
|
upside connection
|
front / rear
|
|
downside connection
|
front / rear
|
|
connection pitch
|
115 mm
|
|
mechanical durability
|
10000 cycles without maintenance / 20000 cycles with maintenance
|
|
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
|
Product Details
Schneider MasterPact NW20H2 is a robust 4-pole air circuit breaker engineered for exceptional electrical circuit protection. Boasting a substantial rated current of 2000A, this breaker is well-suited for demanding applications, providing reliable defense against overloads and short circuits. Its state-of-the-art design incorporates advanced technology to deliver high-performance capabilities, ensuring the safety and efficiency of electrical systems. The NW20H2 is a versatile solution suitable for a range of industrial and commercial settings, offering a combination of substantial current-carrying capacity and precise circuit interruption. As part of Schneider’s renowned MasterPact series, the NW20H2 exemplifies durability and innovation in the realm of electrical distribution, making it a dependable choice for critical applications.
User Manual
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