Box circuit breaker 3p 400A NZMN3-AX400 50kA EATON
Ensure maximum reliability and safety for your electrical systems with an EATON circuit breaker. It effectively protects equipment from any unexpected situations, preventing costly failures and downtime. Choose proven quality to ensure uninterrupted operation.
Manufacturer
Eaton
Артикул: 191600
In stock
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40443,03 грн.
Delivery
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from 3000 UAH. for some product groups)
Guarantee
Exchange/return of goods within 14 days
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Product Type: Molded Case Circuit Breaker
Series: NZMN3
Trip Model: AX400 (Electronic, Adjustable)
Manufacturer: EATON
Number of Poles: 3
Rated Current In: 400 A
Rated Operational Voltage Ue: 230 V AC
Rated Operational Voltage Ue: 400 V AC
Rated Operational Voltage Ue: 415 V AC
Rated Operational Voltage Ue: 500 V AC
Rated Operational Voltage Ue: 690 V AC
Rated Short-circuit Breaking Capacity Icu at 230 V AC: 70 kA
Rated Short-circuit Breaking Capacity Icu at 400 V AC: 50 kA
Rated Short-circuit Breaking Capacity Icu at 415 V AC: 50 kA
Rated short-circuit breaking capacity Icu at 500 V AC: 36 kA
Rated short-circuit breaking capacity Icu at 690 V AC: 10 kA
Rated service breaking capacity Ics at 230 V AC: 70 kA
Rated service breaking capacity Ics at 400 V AC: 50 kA
Rated service breaking capacity Ics at 415 V AC: 50 kA
Rated service breaking capacity Ics at 500 V AC: 36 kA
Rated service breaking capacity Ics at 690 V AC: 10 kA
Rated impulse withstand voltage Uimp: 8 kV
Rated insulation voltage Ui: 690 V
Utilization category: A
Frequency: 50/60 Hz
Current type: AC
Overload protection Ir: Adjustable
Adjustment range Ir: 0.4 - 1.0 x In
Overload current settings Ir: 160 - 400 A
Short-time short-circuit protection Isd: Adjustable
Adjustment range Isd: 1.5 - 10 x Ir
Short-time short-circuit current settings Isd: 240 - 4000 A
Delay time Isd: Adjustable 0 - 0.5 s
Instantaneous short-circuit protection Ii: Adjustable
Adjustment range Ii: 2 - 12 x In
Instantaneous short-circuit current settings Ii: 800 - 4800 A
Ground fault protection Ig: Adjustable (optional)
Adjustment range Ig: 0.2 - 1.0 x In
Ground fault current settings Ig: 80 - 400 A
Delay time Ig: Adjustable 0 - 0.5 s
Mounting method: Fixed
Connection type: Screw terminals (front connection)
Number of mechanical operations: 20,000
Number of electrical operations: 6,000
Overall width: 140 mm
Overall height: 255 mm
Overall depth: 185 mm
Weight: 5.6 kg
Enclosure protection rating: IP20
Operating temperature range: -25 to +70 °C
Storage temperature range: -40 to +80 °C
Relative humidity: 0 - 95% (non-condensing)
Maximum installation altitude: 2000 m (without derating)
Pollution degree: 3
Conforms to standards: IEC/EN 60947-2
Series: NZMN3
Trip Model: AX400 (Electronic, Adjustable)
Manufacturer: EATON
Number of Poles: 3
Rated Current In: 400 A
Rated Operational Voltage Ue: 230 V AC
Rated Operational Voltage Ue: 400 V AC
Rated Operational Voltage Ue: 415 V AC
Rated Operational Voltage Ue: 500 V AC
Rated Operational Voltage Ue: 690 V AC
Rated Short-circuit Breaking Capacity Icu at 230 V AC: 70 kA
Rated Short-circuit Breaking Capacity Icu at 400 V AC: 50 kA
Rated Short-circuit Breaking Capacity Icu at 415 V AC: 50 kA
Rated short-circuit breaking capacity Icu at 500 V AC: 36 kA
Rated short-circuit breaking capacity Icu at 690 V AC: 10 kA
Rated service breaking capacity Ics at 230 V AC: 70 kA
Rated service breaking capacity Ics at 400 V AC: 50 kA
Rated service breaking capacity Ics at 415 V AC: 50 kA
Rated service breaking capacity Ics at 500 V AC: 36 kA
Rated service breaking capacity Ics at 690 V AC: 10 kA
Rated impulse withstand voltage Uimp: 8 kV
Rated insulation voltage Ui: 690 V
Utilization category: A
Frequency: 50/60 Hz
Current type: AC
Overload protection Ir: Adjustable
Adjustment range Ir: 0.4 - 1.0 x In
Overload current settings Ir: 160 - 400 A
Short-time short-circuit protection Isd: Adjustable
Adjustment range Isd: 1.5 - 10 x Ir
Short-time short-circuit current settings Isd: 240 - 4000 A
Delay time Isd: Adjustable 0 - 0.5 s
Instantaneous short-circuit protection Ii: Adjustable
Adjustment range Ii: 2 - 12 x In
Instantaneous short-circuit current settings Ii: 800 - 4800 A
Ground fault protection Ig: Adjustable (optional)
Adjustment range Ig: 0.2 - 1.0 x In
Ground fault current settings Ig: 80 - 400 A
Delay time Ig: Adjustable 0 - 0.5 s
Mounting method: Fixed
Connection type: Screw terminals (front connection)
Number of mechanical operations: 20,000
Number of electrical operations: 6,000
Overall width: 140 mm
Overall height: 255 mm
Overall depth: 185 mm
Weight: 5.6 kg
Enclosure protection rating: IP20
Operating temperature range: -25 to +70 °C
Storage temperature range: -40 to +80 °C
Relative humidity: 0 - 95% (non-condensing)
Maximum installation altitude: 2000 m (without derating)
Pollution degree: 3
Conforms to standards: IEC/EN 60947-2
