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Hager MCB 1P 20A Type B 6kA
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Weight:
0.094 kg
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Description
Hager Miniature Circuit Breaker B 20A 1P 6kA
MCB miniature circuit breaker B 20A 1P 6kA MBN120E by Hager, also known as an installation circuit breaker, plays a crucial role in electrical installations, ensuring safety by interrupting circuit continuity when the current exceeds the permissible value.
The MBN120E model provides protection against the effects of overloads and short circuits up to 6kA. It features delayed operation, ensuring effective protection for devices insensitive to thermal overloads and with low starting currents.
MBN120E circuit breaker construction:
- 1 - operating lever
- 2 - latch
- 3 - fixed contact and moving contact
- 4 - connection terminals
- 5 - thermal bimetallic trip (overload)
- 6 - adjustment screw
- 7 - electromagnetic trip (short circuit)
- 8 - arc chute (for arc extinguishing)
SPECIFICATION
| Parameter | Value |
|---|---|
| Manufacturer | HAGER |
| Circuit breaker type | B |
| Rated current [A] | 20A |
| Breaking capacity [kA] | 6kA |
| Number of protected poles | 1 |
| Number of poles | 1P |
| Rated short-circuit breaking capacity Icn | 6 kA |
| Rated operational voltage Ue | 230 / 400 V |
| Rated frequency | 50 / 60 Hz |
| Supply voltage type | AC |
| Rated insulation voltage Ui | 500 V |
| Rated impulse withstand voltage Uimp | 4000 V |
| Rated short-circuit breaking capacity 230 V 50 Hz | 6 kA |
| Rated service short-circuit breaking capacity Ics | 6 kA |
| Maximum power loss per pole according to standard | 3 W |
| Total power loss for rated current | 4.5 W |
| Power loss per pole for rated current | 2.79 W |
| Electrical endurance (number of cycles) | 4000 x |
| Mechanical endurance (number of cycles) | 20000 x |
| Tightening torque | 2.8 Nm |
| Connection type | screw type |
| Input/output terminal capacity for solid conductor (wire) | 1/25 mm² |
| Input/output terminal capacity for flexible conductor (strand) | 1/16 mm² |
| Standard | EN 60898-1 |
| Degree of protection | IP20 |
| Dimensions | 70 x 83 x 17.5 mm |
| Additional information | connection possible using comb busbars, cage terminals: - wire up to 25 mm² |
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Technical data
| Trip characteristic | B |
| Circuit breaker type | overcurrent |
| Rated current [A] | 20A |
| Number of poles | 1P |
| Breaking capacity [kA] | 6 kA |
| Brand | HAGER |
Safety
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