СКУ: 18644
Автом. прекъсвач NG125N 3P 125A C
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Brand
Schneider Electric
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Degree of protection (IP)
EV006405
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Concurrently switching neutral conductor
FALSE
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Frequency
50
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Built-in depth
47
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Rated insulation voltage Ui
690
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50
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Additional equipment possible
TRUE
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Rated impulse withstand voltage Uimp
8
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Rated voltage
400
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Release characteristic
EV000084
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Voltage type
EV000509
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Flush-mounted installation
FALSE
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Explosion-proof
FALSE
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25
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Over voltage category
4
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Ambient temperature during operating
-30
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Pollution degree
3
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Rated current
80
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Connectable conductor cross section solid-core
16
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Connectable conductor cross section multi-wired
10
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Width in number of modular spacings
4.5
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Number of poles (total)
3
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Number of protected poles
3
This Acti9 NG125N is a low voltage circuit breaker. It is a 4P circuit breaker with 4 protected poles, 63A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 25kA at 380VAC to 415VAC conforming to EN/IEC 60947-2 standard. It complies with EN/IEC 60947-2 industrial standard. This miniature circuit breaker protects circuits against short circuit and overload current. It is suitable for isolation in the industrial sector according to IEC/EN 60947-2 standard. The fault tripping is indicated by a red mechanical state indicator light on the front face of the circuit breaker. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is going from 380VAC to 415VAC. The Ui rated insulation voltage is 690VAC. The Uimp rated impulse withstand voltage is 8kV. The operating frequency is 50Hz or 60Hz. It is DIN rail mountable. Its width is 12 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The dimensions are (W) 108mm x (H) 103mm x (D) 81mm. The weight is 0.96kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals in enclosure. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 70°C.
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