Earthing and short-circuiting clamps suitable for fixing on fixed points. 2 models available : MT-1911-x for short-circuiting current 20 kA/1s MT-1921-x for short-circuiting current 20 kA/1s x : end fitting to specify (E for bayonet abd C for hexagonal) CHARACTERISTICS •Clamp body made of copper aluminium alloy. •Clamp equipped with hexagonal fitting type « C » of 12 mm on flats. STANDARD REFERENCES International standard IEC 61230. Live working – Portable equipments for earthing and short-circuiting. DIMENSIONS Overall dimensions : MT-1911-C : 80 x 75 x 30 mm MT-1921-C : 95 x 80 x 40 mm