Features

  • Suitable for DC systems such as PV/ESS
  • Easy replacement of MOV
  • Suitable for DC systems such as PV/ESS
  • Easy replacement of MOV

Specification

  • Number of poles : 2P,3P
  • Protection level : Class II
  • Uc[V] : DC1500V
  • Up[kV] <1.0~4.5
  • In(Imax) [kA] : 20kA(40kA)
  • Accessory : Alarm(AL)
  • Standards : IEC 61643-11 / UL1449
  • Number of poles : 2P,3P
  • Protection level : Class II
  • Uc[V] : DC1500V
  • Up[kV] <1.0~4.5
  • In(Imax) [kA] : 20kA(40kA)
  • Accessory : Alarm(AL)
  • Standards : IEC 61643-11 / UL1449

Type Designation

Ordering

  • 1 BK
  • 2 20
  • 3 S
  • -
  • 4 DC
  • 5 2P
  • 6 220V
  • 7 40kA
  • 8 AL
  • 1 BK
    Basic type

    BK

  • 2 20
    In (kA)

    20

  • 3 S
    Type
    • S

      Din-rail

  • 4 DC
    Class level

    DC110

    DC800

    DC1000

    DC1500

  • 5 2P
    Poles

    2P

    3P

  • 6 220V
    Uc

    220V

    700V

    1200V

    1800V

  • 7 40kA
    Imax

    40kA

  • 8 AL
    Option
    • -

      None

    • AL

      Alarm

Ordering

  • 1 BK
  • 2 20
  • 3 S
  • -
  • 4 DC
  • 5 2P
  • 6 220V
  • 7 40kA
  • 8 AL
  • 1 BK
    Basic type

    BK

  • 2 20
    In (kA)

    20

  • 3 S
    Type
    • S

      Din-rail

  • 4 DC
    Class level

    DC110

    DC800

    DC1000

    DC1500

  • 5 2P
    Poles

    2P

    3P

  • 6 220V
    Uc

    220V

    700V

    1200V

    1800V

  • 7 40kA
    Imax

    40kA

  • 8 AL
    Option
    • -

      None

    • AL

      Alarm