Applications
♦The series S7ML high break capacity of mini circuit breaker features attractive and compactappearance, reasonable structure, excellent performance and high breaking capacity. ♦ It adopts the standard rail for installation, convenient and swift. It main acts for overload and short-circuit moreover, as low frequency of open, close and switch at the line. ♦This product conforms to the requirement or GB 10963 & IEC60898 standards. ♦The products of S7 belong to the advanced level of the nineties in the world instead of the older generation of S7. ♦They have protective function as shortage as overload, and are used in lighting distribution system in industy, commerce and dwelling, and protect fractional electric notors. ♦Andthey also have many merits of high protective grade(up to IP20), high break capacity, reliable sensitive action, convenient, multipole assembing, long life etc. ♦They are mainly adapted to the circuit of AC 50Hz,240V in single pole,415V in double, three, four poles for protecting overload and short circuit. ♦Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.
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Basic Specification and Main Parameters |
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Rated voltage |
50/60Hz,240/415V |
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Rated current |
1,3,5,6,10,15,16,20,25,32,40,50,60,63A |
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Making and breaking capacity |
6000A Icn 10KA Ics 7.5kA |
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The type of the instant tripping unit and tripping curent |
B type 3ln~5ln C type 5ln~10ln |
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D type 10ln~50ln |
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Mechanical lifes(times) |
10000 |
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Electricalifes(times) |
4000 |