Triangular Telescopic Hot Stick for Switching and High-Reach Electrical Work

Triangular Telescopic Insulating Stick for Stable, High-Reach Operations

The JINPOWER JN-CZG Series Triangular Telescopic Hot Stick is designed for switching, fuse handling, and other high-reach electrical operations where stable tool orientation and controlled extension are important.

Unlike conventional round telescopic poles, its approximately triangular fiberglass sections help reduce relative rotation during operation. This design makes it easier to maintain the orientation of the tool head when positioning, turning, or operating compatible attachments.

The telescopic stick features a fluorescent green, foam-filled fiberglass top section, fiberglass tube sections, a high-strength aluminum alloy universal connector, and large push-button locks that can be operated while wearing protective gloves.

Our current range includes nine models, CZG-201 to CZG-209, with extended lengths from 2.40 m to 15.00 m and retracted lengths from 0.80 m to 2.14 m.

The series can be considered for approved electrical operations in substations, switchyards, utility networks, industrial facilities, and other locations requiring extended working reach.

The correct configuration must be selected according to the task, required insulation performance, working distance, attachment compatibility, and applicable electrical safety procedures.

Need the Right Telescopic Hot Stick Configuration?

Send us your required working reach, system voltage, intended task, preferred attachment, applicable standard, and quantity.

JINPOWER can help you compare the nine available models and review their dimensions, component configurations, and available technical documentation before quotation.

Technical Specifications & Models

The JINPOWER JN-CZG Series combines multi-section fiberglass construction with an approximately triangular anti-rotation profile.

For utility companies, EPC contractors, industrial maintenance teams, and electrical safety equipment distributors, model selection should begin with the actual dimensional and mechanical requirements.

Important parameters include extended length, retracted length, base section diameter, weight, number of sections, attachment interface, and verified electrical performance.

The current series covers the following range:

Electrical suitability must be evaluated separately from dimensional specifications. Stick length alone does not establish an electrical rating or permitted system voltage.

Technical Specifications

Electrical Test Information

The JINPOWER technical sheet states that the series passes a 1-minute electrical test at 100 kV over a 300 mm test length.

This is a stated dielectric test condition. It must not be interpreted as a 100 kV rated system operating voltage or as confirmation that the product is suitable for every installation up to a particular voltage.

The applicable test method, acceptance criteria, environmental conditions, and supporting test documentation should be verified before technical approval.

Available Models

Model Selection Notes

The table provides the current JINPOWER JN-CZG Series dimensional specifications.

For each model, buyers should consider:

• Extended length required to reach the operating point
• Retracted length for transport and storage
• Number of telescopic sections
• Base section diameter and operator grip
• Total weight and handling requirements
• Compatible tool-head interface
• Electrical and mechanical requirements of the task

The listed lengths describe the physical dimensions of the telescopic sticks. They do not represent the permitted approach distance or the verified electrical insulating distance for a particular installation.

Alternative fittings, project identification, packaging, and supporting documentation can be discussed during technical review.

Typical Applications

Switching and Isolation Work

The triangular telescopic hot stick can be considered for operating compatible disconnectors, isolators, and switching mechanisms where the selected tool and attachment are approved for the task.

Its triangular section profile helps maintain the orientation of the operating head during extension and turning movements.

The required reach, attachment design, electrical suitability, and mechanical operating force must follow the site’s approved switching procedure.

Fuse and Cutout Handling

For compatible fuse-handling operations, the triangular profile helps operators maintain tool-head alignment while positioning or moving an approved attachment.

The high-strength aluminum alloy universal connector allows compatible fittings to be installed according to the required interface.

Buyers should confirm the exact fuse-handling attachment, operating geometry, and mechanical requirements before purchasing.

Substations and Switchyards

Substations and switchyards may require insulating operating sticks with different working reaches due to equipment height, access conditions, and operating positions.

The CZG series offers nine length configurations for these different requirements.

When selecting a model, consider:

• Equipment operating height
• Required reach
• Minimum approach distance
• Site switching procedure
• Attachment compatibility
• Operator handling requirements
• Environmental conditions

Outdoor use and work under humid conditions must follow the applicable product qualification and approved operating procedure.

Industrial Electrical Maintenance

For industrial plants and electrical maintenance facilities, suitable telescopic insulating sticks may support high-reach switching and equipment operation where an approved operating pole is required.

The retractable construction helps reduce storage length compared with carrying an equivalent fully extended pole.

Maintenance teams should select the model according to the intended task, operating height, available space, attachment interface, and electrical safety requirements.

Rail Electrification and Utility Field Work

Utility maintenance and railway electrification projects may require different operating-stick lengths and fitting configurations.

The telescopic design allows crews to select a working reach while reducing the length of the equipment during transport.

For these applications, buyers should confirm the required tool configuration against the operator’s approved equipment list, electrical system, attachments, and maintenance procedures.

Standards, Testing, and Documentation Support

Electrical operating sticks used for professional electrical work must be selected and evaluated according to the applicable standards and project requirements.

The current JINPOWER technical sheet references IEC 60855 and ASTM F711. For European projects involving complete telescopic insulating sticks, EN/IEC 62193 is also an important standard to review.

These standards have different scopes and should not be treated as interchangeable certification claims.

EN/IEC 62193 — Telescopic Insulating Sticks

IEC 62193 addresses telescopic sticks and telescopic measuring sticks intended for live-working applications on specified AC and DC electrical installations.

It covers requirements relevant to the complete telescopic tool, including its construction, mechanical performance, electrical performance, locking arrangements, markings, and testing.

For European utilities and EPC projects, buyers should confirm the applicable EN/IEC 62193 requirements and whether the selected JINPOWER configuration has supporting evidence for the specified standard.

A reference to the standard does not, by itself, establish product certification.

IEC 60855 — Fiberglass Insulating Components

The JINPOWER technical sheet lists IEC 60855 among its applicable references.

IEC 60855-1 addresses insulating foam-filled tubes and solid rods with circular cross-sections.

Because the JN-CZG Series uses an approximately triangular telescopic structure, the applicability of IEC 60855-1 must be evaluated for the relevant components rather than assumed for the complete stick.

Any conformity claim should identify the applicable component, standard edition, and supporting test evidence.

ASTM F711 — FRP Rods and Tubes

ASTM F711 covers specified fiberglass-reinforced plastic insulating rods and foam-filled tubes used in live-line tools.

Its requirements address relevant material, mechanical, and electrical performance.

The scope of ASTM F711 does not automatically establish conformity of all fittings, locking mechanisms, and complete operating-stick assemblies.

For projects requiring ASTM F711, confirm the applicable standard edition and supporting documentation for the relevant components.

Electrical Testing

The current JINPOWER technical sheet identifies a 100 kV / 300 mm / 1-minute electrical test condition.

For technical approval, buyers should verify:

• Applicable electrical test method
• Test length and applied voltage
• Test duration
• Environmental conditions
• Acceptance criteria
• Product model or sample identification
• Available test report or inspection record

The electrical test condition must be distinguished from the permitted operating voltage of the electrical installation.

Mechanical and Locking-System Verification

In addition to electrical performance, telescopic operating sticks should be evaluated for mechanical suitability.

Depending on the applicable standard and project requirements, relevant information may include:

• Dimensional inspection
• Section engagement and locking performance
• Mechanical loading and bending performance
• Connector and attachment integrity
• Surface condition
• Handle and end-component condition
• Product identification and marking

These properties are important because a telescopic hot stick must maintain both electrical suitability and mechanical control during its intended operation.

Documentation for Project Approval

For utility, EPC, railway, and industrial purchasing, the documentation required for technical approval may include:

• Product technical datasheet
• Model specification table
• Dimensional drawing
• Material and component information
• Available electrical test reports
• Available mechanical test records
• Inspection records
• Product identification information
• Instructions for use and maintenance
• Applicable conformity documents
• Packing list and project-specific identification

Document availability and the exact scope of testing should be confirmed for each product configuration before order approval.

Marking Information European Buyers Should Check

Product identification helps buyers manage inspection, maintenance, and asset traceability.

Depending on the applicable standard and approved product configuration, relevant markings may include:

• Manufacturer identification
• Product model
• Production batch or serial identification
• Applicable standard reference
• Inspection or test identification
• Operating and maintenance information
• Other markings required by the applicable standard

Any additional labels or markings should be applied in a way that does not compromise the insulating surface or product performance.

Project Configuration and Identification Options

Utilities, EPC contractors, industrial maintenance teams, and railway operators may use different attachment systems, identification methods, and storage arrangements.

JINPOWER can review project-specific requirements for the JN-CZG Series while retaining the approved technical construction.

Available Configuration Options

Model and Dimensions

• Selection from CZG-201 to CZG-209
• Required extended length
• Required retracted length
• Preferred section count and handling characteristics

Attachment Compatibility

• Universal connector interface
• Stainless steel general hook
• Compatible operating attachments
• Customer-specified fitting requirements

Identification and Asset Management

• Model identification
• Serial or batch marking
• Project labels
• Inspection tracking
• Colour coding where technically suitable
• Barcode or QR-code identification

Packaging and Supply

• Waterproof nylon carrying bag
• Project-specific transport packaging
• Multilingual product identification
• Export packaging
• OEM and private-label requirements

Any change to the original structural or electrical design must be assessed before approval.

In particular, changes to the foam-filled top section, telescopic tubes, locking mechanisms, or fittings should not be assumed to retain the same tested performance without appropriate verification.

Selection, Inspection, and Care

Choosing and maintaining the correct telescopic hot stick is important for both electrical protection and reliable mechanical operation.

A longer model does not automatically provide a safer or more suitable solution.

Selection should consider the electrical installation, operating procedure, required reach, insulating distance, mechanical loads, attachments, and user handling conditions.

How to Select the Right Model

1. Confirm the Intended Task

Identify whether the stick will be used for switching, fuse handling, equipment operation, or another approved task requiring a compatible attachment.

2. Confirm the Required Reach

Select the appropriate extended length based on the equipment location and work procedure.

The correct reach must be evaluated together with the required electrical clearances and approved working position.

3. Compare Retracted Length and Weight

Where transport space and handling are important, compare the retracted dimensions and weight of the available CZG models.

4. Verify the Attachment Interface

Confirm that the universal connector or general hook is compatible with the approved tool head.

5. Review Electrical Requirements

Confirm the applicable system conditions, electrical test requirements, and product documentation.

Do not infer a permitted system voltage from stick length or the 100 kV / 300 mm test statement alone.

6. Confirm the Technical Documentation

For professional procurement, review the applicable standard, product drawings, available test records, identification, and maintenance requirements before purchase.

Inspection Before Use

Before each use, qualified personnel should inspect the tool according to the applicable work procedure.

Important checks include:

• Correct locking engagement of all extended sections
• No cracks, delamination, or exposed fiberglass
• No deep scratches or surface damage
• No abnormal contamination or moisture accumulation
• No damage to the fluorescent green top section
• No visible deterioration of the black rubber handle
• Secure connection of the universal head
• Correct attachment seating
• No damaged or missing locking buttons
• Readable product identification
• Valid inspection and testing status where required

Any stick showing suspected electrical or structural deterioration should be removed from service and evaluated before reuse.

Cleaning and Storage

The smooth fiberglass surface is designed to facilitate routine cleaning and maintenance.

After use, remove contamination using the method and cleaning agents approved by the manufacturer or site procedure.

Keep the telescopic sections clean and dry, and inspect the locking mechanisms for damage or abnormal operation.

Store and transport the stick in a manner that protects it against:

• Mechanical impact
• Abrasion
• Excessive bending
• Surface contamination
• Moisture accumulation
• Uncontrolled heat and UV exposure
• Damage to connectors and locking components

The specified waterproof nylon carrying bag can be used for suitable transport and storage arrangements.

Cleaning, waxing, inspection, and maintenance intervals should follow the manufacturer’s instructions and the applicable electrical safety programme.

Frequently Asked Questions

What voltage rating is available for this telescopic insulating stick?

The current JINPOWER technical sheet states a 1-minute electrical test at 100 kV over a 300 mm test length.

This is a specified dielectric test condition, not a universal permitted system operating voltage.

The required electrical rating should be confirmed for the selected model, intended task, applicable standard, and work procedure.

Buyers should review the available supporting test documentation before technical approval.

Which standards are relevant?

The JINPOWER technical sheet references IEC 60855 and ASTM F711.

For European projects involving complete telescopic insulating sticks, EN/IEC 62193 is an important reference.

These standards address different scopes, including complete telescopic tools and specified fiberglass components.

The applicable standard edition and supporting conformity evidence should be confirmed before ordering.

What is the advantage of the triangular shaft?

The approximately triangular section profile helps reduce relative rotation between telescopic sections.

This can help operators maintain the required tool-head orientation during extension, switching, and other turning movements.

It also makes it easier to align the attachment with the intended operating position.

What tool heads are supported?

The JN-CZG Series uses a high-strength aluminum alloy universal connector.

The specified general hook is made from stainless steel.

Other compatible attachments may be considered according to the required interface and approved operating task.

The exact fitting dimensions and attachment compatibility should be confirmed before purchase.

Is the top section foam-filled?

Yes. The current JN-CZG Series technical sheet specifies a fluorescent green fiberglass top section with insulating foam filling.

The remaining telescopic sections are described as fiberglass tubes.

This is part of the stated product construction and should not be treated simply as an optional insulation upgrade.

Any alternative construction requires separate technical confirmation.

Can sections be replaced individually?

Section replacement should only be carried out under an approved maintenance or repair procedure using compatible components.

After replacement, the complete stick may require inspection and electrical or mechanical verification before returning to service.

A field-replaced section should not automatically be considered equivalent to the original tested construction.

Can OEM branding and custom labels be supplied?

JINPOWER can discuss OEM identification, serial marking, project labels, colour coding, packaging, and private-label requirements.

Technical specifications and applicable documentation should be confirmed before finalising branding or customised configurations.

What information should I provide when requesting a telescopic insulating stick?

For an accurate technical quotation, provide:

• Required extended length or CZG model
• Preferred retracted length
• System voltage and intended task
• Required attachment or fitting
• Applicable IEC/EN, ASTM, or utility specification
• Quantity
• Destination country
• Required testing and documentation
• Packaging or identification requirements

This information allows the available configuration to be reviewed before quotation.

Request a Triangular Telescopic Insulating Stick

JINPOWER supplies the JN-CZG Series Triangular Telescopic Hot Sticks for professional electrical operation and maintenance applications.

With nine available models ranging from 2.40 m to 15.00 m, buyers can compare reach, storage dimensions, weight, number of sections, and attachment requirements.

For utilities, EPC contractors, industrial maintenance teams, and distributors, we support technical specification review, project identification, and bulk order enquiries.

To request a quotation, send us your required CZG model or working reach, intended application, attachment interface, applicable standard, quantity, and destination country.

We can then confirm the available product configuration, dimensional specifications, relevant technical documentation, and quotation details.

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