Technical 

• Made with 3 yellow PVC tubes.
• Locking system: push button at each section 
• Choice of end-fitting (to precise when ordering)
  
  

Key Features of a Telescopic Insulating Stick for Earthing and Short-Circuiting:

1. Telescopic Design:
   • The telescopic feature allows the stick to be extended to different lengths as needed, offering flexibility for various applications, especially in high-voltage environments.
   • This design ensures that the worker can reach electrical systems from a safe distance, which is crucial when working on overhead lines or other hard-to-reach electrical components.
     
     
2. Insulating Material:
   • The stick is made from materials with high dielectric strength (non-conductive), such as fiberglass, carbon fiber, or composite materials. This prevents electrical current from traveling through the stick and reaching the user, ensuring the safety of the worker.
   • These materials are chosen for their high resistance to electrical conductivity, and their ability to handle the stresses of both mechanical and electrical loads.
     
     
3. Earthing and Short-Circuiting Applications:
   • Earthing: When working on high-voltage circuits, workers need to "earth" or ground the system to ensure it does not carry a dangerous electrical charge. The telescopic stick is used to safely connect a grounding conductor to an electrical circuit.
   • Short-Circuiting: The stick can also be used to create a controlled short-circuit between conductors, which is often done to discharge stored energy or to make a circuit safe for maintenance or inspection.
     
     
4. Safety Features:
   • Insulation and Non-Contact: The insulating stick prevents accidental contact with live electrical components. It also prevents the worker from being exposed to high-voltage conductors, ensuring that they are not at risk of electrocution.
   • High Voltage Rating: These sticks are designed to handle specific voltage levels, such as 33kV, 66kV, 110kV, or even higher, depending on the requirements of the electrical system.
   • Markings: Telescopic insulating sticks often have visual markings to indicate when the stick is extended to its full safe operating length. They may also include safety warnings or voltage ratings to ensure correct usage.
     
     
5. Durability and Weather Resistance:
   • Given that these sticks are often used in harsh outdoor conditions, they are typically weatherproof, corrosion-resistant, and UV-resistant to withstand exposure to the elements.
     
     
6. Ergonomics and Handling:
   • Lightweight: Despite being made from strong insulating materials, telescopic insulating sticks are designed to be lightweight to allow for easy handling and operation, even for extended periods.
   • Adjustable Length: The telescopic design enables the worker to adjust the length based on the task at hand. For example, a short length might be used for low-level tasks, while a longer extension is needed for high-voltage overhead lines.

Typical Applications:

1. Substations: In substations, where high-voltage systems need to be safely earthed or short-circuited, the telescopic insulating stick is used by electricians and maintenance personnel to establish safe connections without putting themselves in direct proximity to dangerous electrical components.
2. Overhead Power Lines: Workers use these sticks to ground or short-circuit lines that are either downed or being maintained, ensuring safety when working on live or potentially live lines.
3. Transformer Maintenance: When working on or near transformers, an insulating stick is used to safely short-circuit or ground the system to prevent any accidental electrical discharge.
4. Emergency Response: In situations where there is an electrical emergency (such as a fault or power surge), a telescopic stick allows emergency personnel to safely ground or short-circuit lines, minimizing risk during repair work.

Key Considerations for Choosing a Telescopic Insulating Stick:

1. Voltage Rating: Make sure the insulating stick is rated for the voltage of the equipment you’re working on. This ensures it can handle the electrical potential without risk of failure.
2. Length Range: Depending on the application, ensure that the stick can extend long enough to reach the necessary equipment while allowing the user to stay at a safe distance.
3. Material Quality: The stick must be made from high-quality insulating materials such as fiberglass or carbon fiber to ensure both strength and electrical insulation.
4. Ergonomics: The stick should be lightweight yet durable enough to withstand mechanical stress. A handle with a comfortable grip and a locking mechanism for secure extension can improve usability.
5. Compliance with Standards: Ensure the stick complies with relevant international safety standards, such as IEC 60900 (for tools used for live working) or other regional standards for electrical safety.