Chint Residual Current Operated Circuit Breaker NB310L-3PN 10A 3P+N 6KA 30MA 4 Modules 660011

Chint
CHT 660011 6925808357641

Chint NB310L-3PN Residual Current Operated Circuit Breaker with the following characteristics:

 

  • Number of Poles: 3P+N
  • Rated current: 10A
  • Type: A
  • Curve C
  • Rated differential current: 30 mA
  • Rated breaking capacity: 6 kA
  • Rated voltage: 400 Vac
  • Number of Modules: 4
  • Degree of protection: IP20
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Chint Residual Current Operated Circuit Breaker NB310L-3PN 10A 3P+N 6KA 30MA 4 Modules 660011
€149.96
€149.96

€149.96
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€149.96

Buy it within and receive it from Friday, 14 March
Two-year warranty
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The Residual Current Operated Circuit Breaker is located next to the circuit breaker and integrates a magnetic protection to a thermal one, and in case of need it interrupts the electric current. The thermal-magnetic circuit breaker is, therefore, a system that combines the functions of the circuit breaker with magnetic and thermal features.

 

The Residual Current Operated Circuit Breaker in the electrical system integrates three different protections:

  • The magnetic one for short circuits that can endanger an entire building with the danger of fire
  • The thermal one for overloads in the supply of electricity (for example, more than one appliance in operation)
  • The differential one proper to the earth leakage circuit breaker, which protects the subject from a current leakage

     

The Residual Current Operated Circuit Breaker type A tripping is ensured for alternating sine differential currents and unidirectional pulsating differential currents applied suddenly or slowly increasing (IEC 61008-1).

 

Compact NB310L series 6kA magnetothermal/differential circuit breakers. Particularly suitable for line protection against overloads and short circuits, as well as against direct contacts. Intended for civil, tertiary and industrial applications.

 

Features:

  • Reference standard: IEC/EN 61009-1
  • Number of Poles: 3P+N
  • Rated current: 10 A
  • Tripping curve: C
  • Rated voltage: 400 Vac
  • Rated frequency: 50/60 Hz
  • Isolation voltage: 500 Vac
  • Impulse voltage: 4 kV
  • Rated breaking capacity: 6 kA
  • Rated service interrupting capacity: 6 kA
  • Power Dissipation: 12 W
  • Number of DIN modules (1 DIN = 18 mm): 4
  • Degree of protection: IP20
  • Dimensions: 86x72x78 mm (HxWxD)

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Data sheet

Voltage:
400VAC
Modules:
4
Poles:
3P+N
Curve:
C
Breaking capacity:
6KA
RCD Type:
A
Differential current :
0.03A
Degree of protection:
IP20
Amps:
10A
Circuit Protections:
RCBO
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