A seven caps soshёsh? and seven sew.

Here's a exeperimental held me. Buying and opened a pair of circuit-breakers (machines) the same make and amperage. Machines notorious company IEK.

Left machine is for end users in the area of ​​1.30 au. Right at half the price.

About stuffing I think it is not necessary to write, and so everything is clear. The right machine never shuts down, burn all wiring in flames.
Shells also tested for fire resistance. The left housing bubble and melt, but not burn. Right erupted and began to smoke like gasoline poured.
In general, I think, is it worth saving?





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