Ground clamp MT-843

Product overview
Model MT-843 earthing clamp for substations and lines. Rated short-circuit withstand Icc 40 kA for 1 s. Designed for temporary earthing and short‑circuiting during maintenance and switching operations.

Application

• Earthing clamp for substation earth points and overhead/underground lines.
• Used for safe grounding and short-circuiting during maintenance, testing and emergency operations.

Features

• Material: Copper/Aluminium alloy.
• Conductor capacity: round conductors Ø 6 to 35 mm; flat conductors up to 35 mm.
• Bolt connection compatible with lugs/terminals.
• Compact size for easy handling: 300 x 75 x 45 mm; weight 0.962 kg.

Standards
IEC 61230

Technical table
Reference | Dimensions (mm) | Weight (kg) | Enedis Code
MT-843 | 300 x 75 x 45 | 0.962 | 3715267

Technical specifications

• Reference: MT-843
• Dimensions: 300 x 75 x 45 mm
• Weight: 0.962 kg
• Enedis Code: 3715267
• Material: Copper/Aluminium alloy
• Conductor capacity: round Ø 6–35 mm; flat up to 35 mm
• Connection: bolt for lug/terminal
• Icc: 40 kA for 1 s
• Standard: IEC 61230