Miniature Circuit Breaker FTBD-PV

Short Description:

Mainly used in DC lines of rated DC voltage not more than 1200V, rated current not more than 63A. Protect the PV module of the solar photovoltaic power generation system from the fault current damage.


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Technical data

    Product illustration

    Tripping characteristic

    Exterior and dimensions

    Related video

    Product illustration:

    FTBD-PV

    Technical Data

    Model

    FTBD-PV miniature circuit-breaker

    Picture

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    Number of poles

    1P

    2P

    3P

    4P

    Rated operating voltage (V)

    DC 3. 00

    DC 600

    DC 900

    DC 1200

    Rated current (A)

    6、10、16、20、25、32、40、50、63
    Rated short-circuit breaking capacity(KA)

    10

    10

    7.5

    7.5
    Rated impulse withstand voltage Uimp(KV)

    4

    Mechanical and   electrical life:

    20000

    Protection rating

    IP20

    Installation

    On DIN rail 35mm according to GB/T 19334-2003

    Connection capacity:

    Cross-section of conductors up to 25mm², Cross-section of busbar from 0.8-2mm²

    Ambient temperature (°C)

    -25°C ~ +45°C

    Altitude (m)

    ≦2000m

    Temperature derating

    FTBD-PV Derating of load capability of MCBs
    Ambient temperature T (°C)

    10°C

    20°C

    30°C

    40°C

    50°C

    60°C

    70°C

    In(A)

    1.17 In 1.12 In 1.07 In

    In

    0.93 In 0.86 In 0.81 In

    Tripping characteristic

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    Connection capacity

    121123

    Exterior and dimensions

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