* ALL LOAD BREAK SWITCHES MAY FITTED WITH FULLY INTERLOCKED EARTHING BLADES.
* SUPPORTING INSULATORS ARE OF EPOXY RESIN CAPABLE FOR THE ELECTRODYNAMICS STRESS FOR IS GUARANTEED.
* THE ARC IS QUICKLY EXTINGUISHED BY THE SELF-GENERATED AIR THROUGH THREE CYLINDERS WITH PISTONS, ONE FOR EVERY POLE, MOUNTED IN AXIS WITH INSULATORS.
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