Earthing and Short-Circuit Equipment (661 PATL-MPUB)

The 661 PATL-MPUB Earthing and Short-Circuit Equipment is a high-performance safety system designed for medium voltage overhead lines. Engineered to protect operators from accidental energization or voltage return during maintenance, this equipment ensures safe working conditions in compliance with IEC 61230 international standards.

Featuring robust MPUB aluminum alloy screw clamps, the system securely attaches to bare cylindrical conductors (4–30 mm), providing a stable and reliable connection. The inclusion of a MPUP carrier clamp allows simultaneous placement of three clamps, significantly reducing installation time and improving operational efficiency.

Built for durability and convenience, the PATL-MPUB kit includes high-quality copper cables, a TT-38A milling earthing lathe, a telescopic pole, and dedicated storage cases — offering a complete solution for field professionals working on medium-voltage distribution lines.

Key Features:

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

• Secure Screw-Tightening Clamps – MPUB aluminum alloy clamps fit conductors from 4–30 mm diameter.

• MPUP Carrier Clamp System – Enables quick placement of three clamps simultaneously, reducing setup time.

•  IEC 61230 Compliant – Guarantees international safety and reliability standards.

• Durable Copper Conductors – PVC-insulated cables ensure excellent conductivity and mechanical resistance.

• Telescopic Pole Included – 1.10 m folded, 2 m extended, ideal for safe and easy installation.

• Portable Design – Comes with a plastic case and separate carrying bag for pole and earthing rod.

Kit Components:

• 2 × MPUB aluminum alloy clamps (screw type, Ø 4–30 mm)

• 1 × MPUB aluminum alloy carrier clamp (screw type, Ø 4–30 mm)

• 2 × copper PVC-insulated cables (16/25/35 mm², 2.5 m)

• 1 × copper PVC-insulated cable (16/25 mm², 15 m)

• 1 × TT-38A milling earthing lathe

• 1 × earthing rod

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

• 1 × plastic storage case

• 1 × transport bag for pole and earthing rod

Applications:

Ideal for medium voltage overhead distribution lines, utility maintenance, industrial power systems, and electrical repair operations requiring safe, fast, and reliable earthing and short-circuit protection.