₨1,500,000
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Schneider MasterPact 4P ACB Breaker price in Pakistan is Rs 1,500,000/-.
The Schneider MasterPact NW12H2 is a powerful 1250A, 4-pole air circuit breaker designed for industrial applications. With a four-pole configuration, it ensures comprehensive electrical protection across multiple phases. Known for its reliability and efficiency, this circuit breaker is a robust solution for safeguarding electrical systems in demanding environments.
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Range
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masterpact
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product name
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masterpact nw
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circuit breaker name
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masterpact nw12h2
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product or component type
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circuit breaker
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device application
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power distribution protection
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poles description
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4p
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neutral position
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Left
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control unit
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without control unit
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rated current [in]
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1250 a at 40 °c
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performance type
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h2 100 ka 440 v ac
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rated operational voltage [ue]
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690 v ac 50/60 hz
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suitability for isolation
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yes conforming to en/iec 60947-2
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net weight
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65 kg
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selectivity category
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category b
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control type
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push-button
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mounting mode
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fixed
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rated ultimate short-circuit breaking capacity [icu]
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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
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rated service breaking capacity [ics]
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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
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rated short-time withstand current [icw]
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85 ka 1 s / 50 ka 3 s
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rated short-circuit making capacity [icm]
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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
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integrated instantaneous protection (din in ka peak)
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171…209 ka
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sensor rating
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630 a / 1250 a
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rated insulation voltage [ui]
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1000 v ac 50/60 hz
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rated impulse withstand voltage [uimp]
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12 kv
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power dissipation in w
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100 w
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maximum breaking time
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25 ms
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maximum closing response time
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70 ms
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mounting support
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backplate/ rails
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upside connection
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front / rear
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downside connection
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front / rear
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mechanical durability
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12500 cycles without maintenance / 25000 cycles with maintenance
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ip degree of protection
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ip30 conforming to iec 60529
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pollution degree
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4 conforming to iec 60664-1
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ambient air temperature for operation
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-25…70 °c
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ambient air temperature for storage
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-40…85 °c
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operating altitude
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0…2000 m without derating / 2000 m…5000 m with derating
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Overview
| Ampere Rating |
1250A |
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| No of Pole |
3 Pole |
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