Markari Electric

MM5-63 Miniature Circuit Breaker<br />
The MM5-63 series MINI CIRCUIT BREAKER belong to the advanced level of the world .They have the characteristic of small size, high sensitivity, long using life and strong protective function for short circuit and overload. The products are the newest generation and feature of high protective grade, high breaking capacity, good reliability of sensitive action and convenient use. It is generally used for illumination and distribution in Industry, commerce and buildings.<br />
 <br />
Specification<br />
a.Conforms to standard of :EN60898 (IEC898)<br />
b.Rated voltage (Ue):230/400V,50/60Hz<br />
c.Rated breaking capacity (Icu):10kA IEC898 (1-63A)<br />
d.Short circuit breaking capacity:max 48V (10kA) single pole,max 250V(6kA) single pole<br />
e.Trip characteristic:B,C,D characteristic curve<br />
f.100A gL(10kA) max connecting fuse:100A gL (10kA)<br />
g.Selectivity level:3<br />
h.Working ambient temperature:-5C~+40C<br />
i.Case protection level:IP40 (after installation)<br />
j.Electrical life is more than 8000 times of on-off operation<br />
  Machine life is more than 20000 times of on-off operation<br />
 <br />
Machinery parameter<br />
a.Exposed face length:45mm<br />
b.Case height:80mm<br />
c.Case width:17.5mm each pole (single pole)<br />
d.Installation mode:use IEC standard guide 35mm<br />
e.Terminal mode:double function terminal can connect with busbar block and conductor<br />
f.Terminal connecting capacity:busbar 1-25mm2,busbar thickness:0.8-2mm