Product Series: MasterPact NT
Product type : Air Circuit Breaker
Product Short Name: MasterPact NT06
Circuit breaker name: MasterPact NT06H2
Number of poles: 3P
Network type: AC
Circuit breaker type: H2
Isolation function: Suitable for conforming to IEC 60947-2
Use Category: Category B
Network frequency: 50/60 Hz
Control Type: Button (Push)
Mounting Type: Fixed
Rated current [In]: 630 A at 40 °C
Rated insulation voltage [Ui]: 1000 V AC 50/60 Hz conforming to IEC 60947-2
Rated impulse withstand voltage [Uimp] : 12 kV conforming to IEC 60947-2
Closing capacity [Icm]: 88 kA 525 V AC at 50/60 Hz
88 kA 690 V AC at 50/60 Hz
105 kA 220/415 V AC at 50/60 Hz
105 kA 440 V AC at 50/60 Hz
Rated operating voltage [Ue]: 690 V AC 50/60 Hz conforming to IEC 60947-2
Transformer rating: 630 A
Breaking capacity: 42 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
42 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
Operating breaking capacity [Ics]: 42 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2
42 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2
Protection type: Unprotected
Mechanical life: 12500 cycles without maintenance conforming to IEC 60947-2
Electrical life: 3000 cycles 690 V AC 50/60 Hz no maintenance conforming to IEC 60947-2
6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-23A: 3000 cycles 690 V AC 50/60 Hz no maintenance conforming to IEC 60947-2
AC-23A: 6000 cycles 440 V AC 50/60 Hz no maintenance conforming to IEC 60947-2
AC-3: 6000 cycles 440 V AC 50/60 Hz no maintenance conforming to IEC 60947-2
Phase spacing 70 mm
Rated short-time withstand current [Icw]: 20 kA 3 s conforming to IEC 60947-2
42 kA 0.5 s conforming to IEC 60947-2
42 kA for 1 s conforming to IEC 60947-2
Short-circuit transient protection: 81…99 kA
Breaking time: 25 ms
Maximum closing response time: 50 ms
Height 301 mm
Width 276 mm
Depth 196 mm
Weight with Package: 15.69 kgs
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