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YUANKY 1P 2P 3P 4P DC mini circuit breakers mcb dc breaker dc mcb solar

Short Description:

YUANKY DC S7 MCB is used for DC circuit protection and isolation applications. It is operated under rated voltage 1000VDC. Cost competitive and simple to install, it is an ideal choice for many solar installations. Especially the Non-polarized DC circuit breaker is the newest product which can ensure electricians save time in wiring and avoid errors.


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  • Product Detail

    Product Tags

    Part Number DC-S7-500/DC(Polarized) DC-S7-1000/DC(Polarized) DC-S7-1000/DC(non-Polarized)
    Rated Voltage DC250V/500V DC250V/1000V DC250V/1000V
    Frequency 50/60HZ 50/60HZ 50/60HZ
    No. of Poles 2Pole 4Pole 4Pole
    Mounting Type Din Rail Din Rail Din Rail
    Rated Current 6,10,16,20,25,32,40.50A 6,10,16,20,25,32,40.50A 6,10,16,20,25,32,40.50A
    Rated Breaking Capability 6KA 6KA 6KA
    Limited Short Circuit Capability 15KA250VDC T=10ms 15KA250VDC T=10ms 15KA250VDC T=10ms
    Breaking Capability 15KA250VDC T=10ms 15KA250VDC T=10ms 15KA250VDC T=10ms
    Instantaneous Trip Type C Type C Type C Type
    Working Temperature -5℃–+60℃ -5℃–+60℃ -5℃–+60℃
    Tripping Characteristic C type(Temperature 30-35℃) 7In15ln 7In15ln 7In15ln
    Standard IEC60947-1:2006 IEC60947-1:2006 IEC60947-1:2006
    Dimensions 36mm*81mm 72mm*81mm 72mm*81mm
    Approval SEMKO(CB test report) SEMKO(CB test report) CE

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