ONCCY ERS50-10 10-pole firefighter safety switch for solar PV systems.

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10-pole 55A 1500VDC Firefighter Safety Switch

ERS50-10 Firefighter Safety Switch ensures rapid shutdown for photovoltaic systems, providing critical safety for electricians and DIY enthusiasts during emergencies. Designed for reliable performance in residential, industrial, and commercial solar installations. Review the data sheet for comprehensive specifications.

  • 10-pole switch configuration for efficient DC circuit interruption.
  • Handles maximum circuit current up to 55A and voltage up to 1500VDC.
  • Durable sheet metal construction with IP66 protection against dust and water.
  • Integrated temperature sensor triggers automatic shutdown at 70 deg C.
  • Multiple interface options including knockout hole, gland, and MC4 terminal.
Stock Code ERS5010
Out of stock

Product Features

  • Pole Number

    10-pole

  • Max Circuit Current

    55A

  • Max Circuit Voltage

    1500VDC

  • Protection Level

    IP66

  • Operating Temperature

    -20 deg C to +50 deg C

  • Automatic Shutdown Temperature

    +70 deg C

  • Mechanical Life

    10000 cycles

  • Dimensions (approx)

    440mm x 229mm x 176mm

  • Suitable for

    5-string modules

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