317330
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MCB Circuit breaker 10kA 1+N 50A characteristic C NCN550
local index:
ABC099HAGE
Catalog No:
NCN550
EAN code:
3250614615276
Price:
44,64 €
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
-
Characteristicc
-
Number of poles2
-
Rated insulation voltage [V]500
-
FamilyMCB
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Power dissipation [W]9
-
Power loss per pole [W]5.65
-
Height [mm]83
-
Mechanical durability (number of cycles)20000
-
Rated switching voltage [V]240
-
Number of modules2
-
Max/min value of the AC current of the protection activation5/10 In
-
Input terminal capacitance (wire) [mm²]1/35
-
Output terminal capacitance (wire) [mm²]1/35
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Ultimate short-circuit breaking capacity Icu for 240V [kA]15
-
Rated current at 30°C [A]50
-
Rated current at 45°C [A]46.72
-
Rated current at 55°C [A]42.77
-
Rated current at 65°C [A]37.57
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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]6000
-
PKWIU27.12.22.0
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Depth [mm]70
-
Tightening torque [Nm]2.8
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Rated current [A]50
-
Level of securityIP20
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power loss [W]10.6
-
Width [mm]35
-
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]10
-
Maximum operating voltage [V]253
-
Input terminal capacity (cord) [mm²]1/25
-
Output terminal capacity (cord) [mm²]1/25
-
Ultimate short-circuit breaking capacity Icu for 230V [kA]15
-
Rated current at 20°C [A]54.05
-
Rated current at 40°C [A]48.22
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Rated current at 50°C [A]46.96
-
Rated current at 60°C [A]40.33
-
Rated current at 70°C [A]34.49
-
Supply voltage typeAC
-
Rated current correction factor for 3 devices installed side by side0.95
-
Number of protected poles1
Other technical data
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Built-in depth70 mm
-
Number of poles (total)2
-
Rated current50 A
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Rated insulation voltage Ui500 V
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Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10 kA
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15 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
-
Connectable conductor cross section multi-wired1 ... 25 mm²
-
Release characteristicC
-
Number of protected poles1
-
Rated voltage230 V
-
Rated impulse withstand voltage Uimp6 kV
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Voltage typeAC
-
Frequency50 ... 60 Hz
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Concurrently switching neutral conductorYes
-
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) | 0,228 | 1,480 | 18,570 | 415,000 |
| Width (m) | 0,035 | 0,097 | 0,321 | 0,800 |
| Length (m) | 0,087 | 0,082 | 0,242 | 1,150 |
| Depth (m) | 0,073 | 0,228 | 0,371 | 1,200 |
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