Factory Made Hot Selling China Manufacturer High Voltage Indoor Vacuum Circuit Breaker-JHB6S

                        B6s series small circuit breakers are mainly used for AC 50Hz, rated working voltage to 400V, rated current to 63A, rated short circuit breaking capacity not exceeding 6000A,With overload and short-circuit protection of lines for household or similar construction sites, in distribution lines that are normally used as lines that are not frequently converted.
                        JHB6s mini circuit breakers implement standard IEC60898-1, IEC61009-1 breakers specially developed for construction, energy, industry and other fields.

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                        Product Detail

                        Product Tags

                        Features

                        1.High performance-Advanced platform
                        Based on the most advanced platform in the industry, the performance is the most reliable.
                        2. Execute ICE60898-1, which is more suitable for situations with pollution level 3.
                        3. High quality-better material selection
                        Flame retardant materials and thickened moving contacts are used to ensure better breaking performance and service life of the products.
                        4. Perfect appearance--The appearance is carefully designed to bring customers visual enjoyment.

                        Model meanings

                        1

                        Technical Data

                        Product Model

                        JHB6S-63

                        JHB6sLE-63

                        Product Model

                        1-63

                        6~63

                        Rated Current

                        ?

                        30、50

                        Rated residual action current

                        ?

                        AC

                        Type of leakage protection

                        1PS 2P、3P、4P

                        1P+N、2P、3P、3P+N、4P

                        Number of poles

                        Rated Voltage

                        1PS 1P+N

                        230

                        2P、3P、4P、3P+N

                        400

                        Rated Frequence

                        50

                        Rated short circuit capacity

                        6000

                        Operating short circuit capacity

                        6000

                        Mechanical life

                        20000

                        Electrical life

                        10000

                        Rated impulse withstand voltage

                        4

                        Dielectric test voltage

                        2000

                        Wiring capacity

                        Minimum conductor cross-sectional area(mnf)

                        1

                        Maximum conductor cross-sectional area(mnf)

                        16

                        Standard torque

                        2

                        Ultimate torque

                        2.5

                        Connection depth

                        11

                        Electromagnetic tripping characteristic

                        B type⑶n-5ln)

                        /

                        C type(5ln-10ln)

                        ?

                        D type(10ln-20ln)

                        ?

                        Temperature compensation coefficient

                        The change value for every 10t higher than Itie reference temperature

                        -(0.03~0.05)ln

                        Hie change value of every 10t degrees lower than the reference temperature

                        +(0.04~0.07)ln

                        Rated current correction factor for use at high altitude

                        <2000m

                        In

                        3000m

                        0.96ln

                        4000m

                        0.94ln

                        5000m

                        0.92ln

                        In-line mode

                        Lower in-line

                        2

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