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MCB Circuit breaker 6kA 1+N 20A characteristic B MBN520E
local index:
ABB028HAGE
Catalog No:
MBN520E
EAN code:
3250614313370
Price:
18,30 €
gross / pcs.
(including VAT 23%)
Delivery in 3h
Pickup in 1h
Quantity pcs.
(multiplicity:
1
)
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Product description
MCB circuit breaker to protect the electrical installation against the effects of short circuits and overloads. It can also be used as a means of protection against electric shock - automatic shutdown in the event of a short-circuit with negligible impedance between the line conductor and the accessible conductive part or the protective conductor.
Technical data
-
Characteristicb
-
Depth [mm]70
-
Tightening torque [Nm]2.8
-
Rated current [A]20
-
Level of securityIP20
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power loss [W]5.6
-
Width [mm]35
-
Height [mm]83
-
Mechanical durability (number of cycles)20000
-
Rated switching voltage [V]230
-
Rated short-circuit breaking capacity Icn [kA]6
-
Max/min value of the AC current of the protection activation3/5 In
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Ultimate short-circuit breaking capacity per pole for 400V [kA]3
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Rated current at 30°C [A]20
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Rated current at 45°C [A]18.1
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Rated current at 55°C [A]16.8
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Rated current at 65°C [A]15.5
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Operating short-circuit breaking current Ics [kA]6
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Supply voltage typeAC
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Rated current correction factor for 3 devices installed side by side0.95
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Number of protected poles1
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Rated frequency [Hz]60
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Number of poles2
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Rated insulation voltage [V]500
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FamilyMCB
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Power dissipation [W]4.5
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Power loss per pole [W]2.9
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Connection typeWith a screw
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Electrical endurance (number of cycles)4000
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Operating temperature range [°C]from -25 to 60
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Short-circuit breaking capacity [kA]6
-
Number of modules2
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Ultimate short-circuit breaking capacity Icu for 230V [kA]10
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Rated current at 20°C [A]21.4
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Rated current at 40°C [A]18.8
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Rated current at 50°C [A]17.5
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Rated current at 60°C [A]16.1
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Rated current at 70°C [A]14.8
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storage temperature [°C]from -25 to 80
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Rated current correction factor for 2 devices installed side by side1
-
Rated surge voltage [V]4000
-
PKWIU27.12.22.0
Other technical data
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Built-in depth70 mm
-
Number of poles (total)2
-
Rated current20 A
-
Rated insulation voltage Ui500 V
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Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6 kA
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10 kA
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Current limiting class3
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Over voltage category3
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Additional equipment possibleYes
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Degree of protection (IP)IP20
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Connectable conductor cross section multi-wired1 ... 25 mm²
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Release characteristicB
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Number of protected poles1
-
Rated voltage230 V
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Rated impulse withstand voltage Uimp4 kV
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Voltage typeAC
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Frequency50 ... 60 Hz
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Concurrently switching neutral conductorYes
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Pollution degree2
-
Width in number of modular spacings2
-
Ambient temperature during operating-25 ... 70 °C
-
Connectable conductor cross section solid-core1 ... 35 mm²
Bulk packaging
| A kind of package | Karton | Pakiet | Paleta | |
| Quantity | 1 pcs. | 6 pcs. | 72 pcs. | 1728 pcs. |
| Weight (kg) | 0,206 | 1,243 | 15,332 | 390,968 |
| Width (m) | 0,035 | 0,097 | 0,326 | 0,800 |
| Length (m) | 0,087 | 0,079 | 0,232 | 1,078 |
| Depth (m) | 0,073 | 0,228 | 0,372 | 1,200 |
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