C37.AT: Short circuiting and grounding equipment for H.V. overhead lines up to 400 kV.
C37.MT: Short circuiting and grounding equipment for M.V. overhead bare conductors.

Short circuiting and grounding equipment for H.V. overhead lines 400-500 kV. Certified in conformity with the International Standard CEI EN 61230 (IEC 1230).

• 3 screw type contact clamps made by light alloy. Clamping capacity: conductors 5-60 mm diameter. Suitable for use on oxidized conductors. Lower ring for fastening and unfastening.
• 3 extraflexible electrolytic copper cables covered by transparent plastic sheath (length to be specified on demand).
• 3 ground clamps made by press forged brass. Clamping capacity: round conductors and bars up to 33 mm.
• Metallic case.
• Insulating fiberglass rod made by synthetic resin reinforced by fiberglass, in two or three elements. Length 1,5 or 2 m each, with quick coupler and top hook for maneuvering the clamps. Total length to be specified on demand.
• Heavy fabric bag for the insulating rod.