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Hager Overcurrent circuit breaker B 40A 3P 6kA
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Weight:
0.363 kg
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Description
Hager Overcurrent circuit breaker B 40A 3P 6kA
Overcurrent circuit breaker B 40A 3P 6kA Hager, also known as a circuit breaker, it is a key component of an electrical installation. Its main function is to break the continuity of the circuit if the safe level of current is exceeded.
The device provides control and protection against the effects of overloads and short circuits up to 6kA. The MBN340E Type B features delayed operation, making it ideal for protecting equipment that is not sensitive to thermal overloads and has low inrush currents.
Construction of the switch MBN340E:
- 1 - drive lever
- 2 - lock
- 3 - fixed and movable contact
- 4 - connection terminals
- 5 - thermobimetal trigger (overload)
- 6 - adjustment screw
- 7 - electromagnetic (short circuit) release
- 8 - extinguishing chamber (for electric arc extinguishing)
SPECIFICATION
Manufacturer
HAGER
Number of poles
3
Number of poles protected
3 P
Type of overcurrent circuit breaker
B
Rated current
40A
Rated short-circuit breaking capacity Icn
6 kA
Rated switching voltage Ue
230 / 400 V
Rated frequency
50 / 60 Hz
Supply voltage type
AC
Rated insulation voltage Ui
500 V
Rated withstand surge voltage Uimp
4000 V
Rated operational short-circuit breaking current Ics
6 kA
Maximum power loss per pole in accordance with standard
6 W
Electrical strength (number of cycles)
4000 x
Mechanical strength (number of cycles)
20000 x
Tightening torque
2,8 Nm
Connection type
With screw
Input / output terminal capacitance for rigid wire (wire)
1/25 mm²
Input / output terminal capacitance for flexible wire (wire)
1/16 mm²
Standard
EN 60898-1
Degree of protection
IP20
Dimensions
70 x 83 x 52,5 mm
Additional information
Can be connected by means of comb rails, cage clamps: - wire up to 25 mm2
Available Configuration
Technical data
| Trip characteristic | B |
| Circuit breaker type | overcurrent |
| Rated current [A] | 40A |
| Number of poles | 3P |
| Breaking capacity [kA] | 6 kA |
| Brand | HAGER |
Safety
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