Schneider MasterPact NW08H2 4 Pole 800A Air Circuit Breaker

~~₨ 1,200,000~~
₨ 900,000

Range: MasterPacT
Product name: MasterPact NW
Circuit breaker name: MasterPact NW08H2
Product or component type: Circuit breaker
Net Weight: 65 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

Ampere Rating

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SKU: N/A Categories: Air Circuit Breakers, Circuit Breakers

Additional information

Ampere Rating	800A
No of Pole	4 Pole

Product Specifications

Range	masterpact
product name	masterpact nw
circuit breaker name	masterpact nw08h2
product or component type	circuit breaker
net weight	65 kg
device application	power distribution protection
poles description	4p
neutral position	left
control unit	without control unit
rated current [in]	800 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 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 / 50 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	400 a / 800 a
rated insulation voltage [ui]	1000 v ac 50/60 hz
rated impulse withstand voltage [uimp]	12 kv
power dissipation in w	42 w
maximum breaking time	25 ms
maximum closing response time	70 ms
mounting support	backplate / rails
upside connection	front/rear
downside connection	front/rear
mechanical durability	12500 cycles without maintenance / 25000 cycles with maintenance
electrical durability	10000 cycles 440 v ac 50/60 hz without maintenance conforming to en/iec 60947-2 / 10000 cycles 690 v ac 50/60 hz without maintenance conforming to en/iec 60947-2 / ac-23a
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

MasterPact NW08H2 is an 800A, 4-pole circuit breaker frame with a 100kA interrupting capacity at 440VAC 50/60Hz. It has a fixed design for stability, and it comes without a control unit, offering flexibility for integration into existing systems. Ideal for industrial use, it ensures reliable and efficient electrical protection in demanding environments.