Schneider MasterPact NW20H2 3 Pole 2000A Air Circuit Breaker

 1,250,000
 937,500

  • Range: MasterPacT
  • Product name: MasterPact NW
  • circuit breaker name: MasterPact NW20H2
  • Product or component type: Circuit breaker
  • Net weight: 50 kg
  • Device application: Power distribution protection
  • Poles description: 3P
  • Control unit: Without control unit
SKU: N/A Categories: ,

Additional information

Ampere Rating

2000A

No of Pole

3 Pole

Product Specifications

Range
masterpact
product name
masterpact nw
circuit breaker name
masterpact nw20h2
product or component type
circuit breaker
net weight
50 kg
device application
power distribution protection
poles description
3p
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
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

Product Details

Schneider MasterPact NW20H2—a pinnacle of performance in air circuit breakers. Boasting a substantial 2000A capacity and a 3-pole configuration, it stands out as a reliable and efficient solution for industrial applications. This breaker not only exemplifies robust electrical protection but also ensures comprehensive safety and stability, making it the go-to choice for demanding environments.

User Manual

schneider-nw20h2-3p-acb-breaker

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