SCHALTER Miniature Circuit Breaker AC 4P 3PH C20A


Schalter PV 4 pole overcurrent circuit breaker, 20A, for photovoltaic networks

  • Mounting: TH35 to EN 50022.
  • Rated current (In): 20A,
  • Rated short-circuit current (Icu): 6 kA,
  • Number of fields: 4P
  • Rail mounting: TH-35,
  • Rated voltage (Un): 400V AC
  • Frequency: 50/60 Hz
  • Mechanical life: 20,000 switching cycles
  • Electrical life: 8,000 switching operations.
  • Certifications: CE, IEC


  • Application of overcurrent circuit breakers - protection of photovoltaic installation circuits in the function of an overcurrent circuit breaker.
  • They are designed for protection of DC circuits as protection of cables and power consumers against the effects of short circuits and overloads.
  • The overcurrent circuit breakers are equipped with an electromagnetic and thermal release.
More Information
Number of Phase3-phase
Circuit Protection4
Width In Number Of Modular Spacings4.00
IP CodeIP20
Nominal Voltage400.00 V
Width7.10 cm
Height7.40 cm
Length/Depth8.50 cm
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