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MCB Circuit Breaker 6kA 2 Pole 40A Characteristic B MBN240E
local index:
ABB071HAGE
Catalog No:
MBN240E
EAN code:
3250614312953
Price:
23,53 €
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
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Characteristicb
-
Depth [mm]70
-
Tightening torque [Nm]2.8
-
Rated current [A]40
-
Level of securityIP20
-
power loss [W]10.5
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Width [mm]35
-
Height [mm]83
-
Mechanical durability (number of cycles)20000
-
Rated short-circuit breaking capacity [kA]6
-
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]40
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Rated current at 45°C [A]36.3
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Rated current at 55°C [A]33.6
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Rated current at 65°C [A]30.7
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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 poles2
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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]7.5
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Power loss per pole [W]5.5
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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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Rated switching voltage [V]230/400
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Number of modules2
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Ultimate short-circuit breaking capacity Icu for 415V [kA]10
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Rated current at 20°C [A]42.3
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Rated current at 40°C [A]37.6
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Rated current at 50°C [A]35
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Rated current at 60°C [A]32.2
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Rated current at 70°C [A]29.1
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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 current40 A
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Rated insulation voltage Ui500 V
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Voltage typeAC
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 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 poles2
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Rated voltage400 V
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Rated impulse withstand voltage Uimp4 kV
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Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6 kA
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Frequency50 ... 60 Hz
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Concurrently switching neutral conductorNo
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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) | 0,217 | 1,460 | 17,905 | 452,720 |
| Width (m) | 0,035 | 0,095 | 0,315 | 0,800 |
| Length (m) | 0,085 | 0,080 | 0,230 | 1,150 |
| Depth (m) | 0,073 | 0,225 | 0,360 | 1,200 |
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