**Telescopic hot sticks** are essential for utility service providers, power grid maintenance teams, and contractors working with energized lines from 15kV to 765kV. Typical application scenarios include:

• Operating high-voltage disconnect switches
• Replacing/blowing fuses on live equipment
• Installation/removal of insulating sleeves and blankets
• Testing, grounding, and bonding energized circuits
• Maintenance on substation busbars and transmission equipment
• Deploying high voltage shotgun sticks for clamps/connectors
• Emergency rescue and fault isolation

Q1: What is the primary material of the telescopic hot stick?

A: The main body is manufactured from premium non-conductive fiberglass that is UV-stabilized and moisture resistant, ensuring lightweight strength and maximum electrical insulation.

Q2: Which international standards does the telescopic hot stick comply with?

A: Our hot sticks adhere to ASTM F711, IEC 60855, and OSHA protocols for live-line tools and insulation reliability.

Q3: What is a "shotgun stick" and how is it used?

A: A shotgun stick is a variant that features a sliding collar and hook, enabling linemen to securely grip and manipulate jumpers, clamps, and other fittings during live-line operations (Electricity Forum).

Q4: What are the insulation ratings for high voltage applications?

A: Our models range from 110kV/ft to 135kV/ft insulation strength, making them suitable for up to 765kV AC voltage applications.

Q5: What is the typical length and weight span of the sticks?

A: Our telescopic hot stick offerings span from about 6.4m to 10.4m fully extended, with models weighing between 3.7kg and 8.4kg as per project needs.

Q6: Are there specific installation or maintenance guidelines?

A: Yes. Hot sticks should be visually and electrically inspected before use, cleaned with approved wipes, and stored in dry, protected environments, in line with OSHA/ASTM recommendations.

Q7: What accessories are commonly used?

A: End-tool accessories include fuse pullers, disconnect hooks, voltage indicators, and cable cutters, compatible with all standard hot stick and shotgun stick heads.

• Modern telescopic hot stick solutions are integral to safe, efficient, and compliant operation of live electrical grids. Trends are toward lighter, modular, and higher-rated insulation tools, as reported by industry leaders (T&D World).
• Critical safety and operational protocols are governed by international guidelines from the ASTM and IEC.
• The Electricity Forum highlights the importance of regular testing, inspection, and maintenance for all hot stick equipment.