Earthing and Short-Circuit Equipment (661 PATL-MC-3)

The 661 PATL-MC-3 Earthing and Short-Circuit Equipment is a high-quality safety system designed for medium voltage overhead line maintenance and repair. Its main purpose is to protect operators from accidental energization or voltage return, ensuring a safe working environment during electrical service operations.

This advanced system features MC aluminum alloy automatic clamps that attach to bare conductors (3–20 mm diameter) by pressure — no manual tightening required. The dispenser head with operating hook (M-10 thread) allows all three clamps to be placed simultaneously, streamlining installation and improving efficiency.

Built according to IEC 61230 international standards, the PATL-MC-3 kit includes high-conductivity copper cables, a metallic storage spool, a telescopic pole, and an earthing rod, providing a complete and portable earthing solution for medium-voltage systems.

Key Features:

• Enhanced Operator Safety – Prevents accidental commissioning or voltage return during maintenance.

• Automatic Pressure Clamps – MC aluminum alloy clamps ensure fast, secure, and reliable attachment.

• Dispenser Head System – Allows simultaneous placement of three clamps, reducing installation time.

•  IEC 61230 Compliant – Meets international standards for earthing and short-circuit protection.

• Durable Copper Cables – PVC-insulated conductors ensure excellent electrical performance.

• Telescopic Pole for Safe Operation – 1.10 m folded, extends to 2 m for easy access to elevated lines.

• Complete Transport Set – Includes storage case, cable spool, and carrying bag for portability.

Kit Components:

• MC aluminum alloy automatic clamps (Ø 3–20 mm)

• 1 × dispenser head with hook (M-10 thread)

• 2 × copper PVC-insulated cables (16/25 mm², 15 m)

• 1 × metallic spool for 15 m earthing cable

• 1 × telescopic pole (1.10 m folded / 2 m extended)

• 1 × earthing rod

• 1 × plastic storage case

• 1 × bag for pole and earthing rod

Applications:

Ideal for medium voltage overhead distribution lines, utility service teams, and industrial maintenance operations that require fast, safe, and reliable temporary earthing and short-circuit protection during electrical repair or inspection work.