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CHINT (RCCB) – MODULAR DIN RAIL PRODUCTS

 

 

NL210 Residual Current Operated Circuit Breaker without over-current protection

General

  • protection prople against indirect contacts and additional protection against direct contacts.
  • protect installations against fire hazard due to insulation faults.

Detectable wave form

  • B Class  Tripping is ensure for sinusoidal AC resisdual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual current and for smooth direct residual currents, whether applied suddenly or increasing slowly.

Tripping sensitivity

  • 30mA-additional protection against direct contact

Tripping time

  • Instantaneous  it ensures instantaneous tripping (with out time-delay.)

 

NXL-63

General

  1. Function
    Control electric circuits.
    Protect people against indirect contacts and additional
    protection against direct contacts.
    Protect installations against fire hazard due to insulation
    faults. Residual current circuit breakers are used in housing,
    tertiary sector and industry.
  2. Selection
    Detectable wave form
    AC class Tripping is ensured for slowly increasing sinusoidal
    AC residual currents.
    A class Tripping is ensured for sinusoidal AC residual
    currents and for pulsed DC residual currents, whether
    applied suddenly or increasing slowly.
    Tripping sensitivity
    10mA – precision instrument leakage protection and bathroom use.
    30mA – additional protection against direct contact.
    300mA – protection against indirect contacts, as well as fire hazard.

Tripping time Instantaneous
It ensures instantaneous tripping (without time-delay)