Bticino residual current circuit breaker 20A 1P+N 300MA A 6KA GN8814A20
BTI GN8814A20
8005543485576
Bticino thermomagnetic circuit breaker:
- Current In 20A
- Poles 1P+N
- Differential current Idn 0.3A
- Trip curve C
- Differential type A
- Interrupting capacity Icn 6kA
- 2 Modules
- Voltage 230Vac
Bticino residual current circuit breaker 20A 1P+N 300MA A 6KA GN8814A20
€139.54
Tax included
€139.54
Tax included
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The thermomagnetic circuit breaker is located next to the circuit breaker and integrates a magnetic protection with a thermal one and in case of need interrupts the electric current.
The MCB is, therefore, a system that combines the functions of the circuit breaker with magnetic and thermal characteristics.
The thermomagnetic circuit breaker in the electrical system integrates three different protections:
- The magnetic one for short circuits that can put at risk an entire building with the danger of fire;
- the thermal one for overloads in the supply of electrical energy (e.g. more than one household appliance in operation);
- the differential one, typical of the lifesaver, which protects the subject from a current leakage.
The C curve, intervention threshold from 5 to 10 times In, for application of ohmic-inductive circuits with medium inrush currents. It is widely used in domestic installations.
The circuit breaker A tripping is ensured for differential sinusoidal alternating currents and pulsating differential unidirectional currents applied suddenly or slowly increasing (CEI EN 61008-1).
Characteristics:
- Reference standard CEI EN 61009-1
- Degree of protection IP20
- Dimensions: Height 83mm - Width 35.6mm - Depth 76mm
- Maximum cable section 25/35mmq
- IT Btdin Series
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Data sheet
- Voltage:
- 230VAC
- Modules:
- 2
- Poles:
- 1P+N
- Curve:
- C
- Power:
- 6KA
- RCD Type:
- A
- Differential current :
- 0.3A
- Amps:
- 20A
