Conductor support – MP Co https://mpcovn.com/en/ Thiết bị điện trung và cao thế Thu, 04 Jun 2026 01:53:39 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://mpcovn.com/wp-content/uploads/2025/11/cropped-logoMP-32x32.jpg Conductor support – MP Co https://mpcovn.com/en/ 32 32 Crossarm Type Saddle https://mpcovn.com/en/san-pham/crossarm-type-saddle/ https://mpcovn.com/en/san-pham/crossarm-type-saddle/#respond Mon, 16 Feb 2026 09:00:04 +0000 https://mpcovn.com/uncategorized/crossarm-type-saddle/ Crossarm Type Saddle is a specialized accessory used to support a Wire Tong on underbuilt arms in confined working spaces or areas obstructed by other pole supports, enabling flexible positioning and safe operation during maintenance on energized power grids.

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<em>Impressive Technical Specifications of the Tower Type Saddle</em>

Impressive Technical Specifications of the Tower Type Saddle

Key Features:

  • An Alternative to Load-bearing Sticks: Used in situations where workers cannot safely install the equipment manually.
  • Designed for Limited Working Spaces: Suitable for use on lower crossarms or in areas with densely arranged equipment.
  • Universal Joint Action: The swivel mechanism between the holder and the stick clamp allows the Wire Tong to move flexibly in all directions without binding or becoming restricted.
  • Accurate Positioning and Easy Operation: Helps align the Wire Tong quickly and stably in confined spaces.
  • Heat-treated Cast Aluminum Alloy Fitting: Ensures high mechanical strength, excellent load-bearing capability, and lightweight performance.
  • Equipped with a galvanized steel spiral hook and bottom ring: Enhances structural strength and corrosion resistance in field applications.
  • Maximum Working Load: 500 lb (approx. 226 kg)

Practical Applications

  • Supports operations in confined spaces or densely arranged structures
  • Increase flexibility when lifting, holding, or transferring conductor loads
  • Support conductor replacement, insulator replacement, and live-line grid repair without power interruption
  • Used for hotline work on medium-voltage distribution grids
]]> https://mpcovn.com/en/san-pham/crossarm-type-saddle/feed/ 0 Tower Type Saddle https://mpcovn.com/en/san-pham/tower-type-saddle/ https://mpcovn.com/en/san-pham/tower-type-saddle/#respond Mon, 16 Feb 2026 08:38:16 +0000 https://mpcovn.com/uncategorized/tower-type-saddle/ Tower Type Saddle is a specialized accessory used to support a Wire Tong or Boom Pole on transmission tower structures, assisting with lifting, load holding, and equipment positioning during hotline work and transmission grid maintenance.

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<em>Impressive Technical Specifications of the Tower Type Saddle </em>

Impressive Technical Specifications of the Tower Type Saddle

Key Features:

  • Used to support wire tongs or boom sticks on transmission towers
  • Securely attached to L-shaped tower legs using four wing-nut clamping hooks
  • Flexible Swivel Yoke: Allows attachment of a rope pulley and rotates in sync with the wire tong or boom stick.
  • Support effective load guiding and increase flexibility when lifting and lowering conductors
  • Robust and Durable Structure, Suitable for On-site Power Utility Work Environments
  • Maximum Working Load: 1,000 lb (approx. 454 kg)
  • Suitable for various angle-steel transmission tower structures

Practical Applications

  • Support and secure a Wire Tong or Boom Pole on transmission towers
  • Support lifting, lowering, and holding conductors during hotline work
  • Used with a rope pulley to guide the load during operation
  • Used for maintenance and repair of high-voltage and extra-high-voltage power grids
  • Support conductor replacement, accessory replacement, and operations on transmission tower structures.
]]> https://mpcovn.com/en/san-pham/tower-type-saddle/feed/ 0 Lever-Lift Wire Tong Support https://mpcovn.com/en/san-pham/lever-lift-wire-tong-support/ https://mpcovn.com/en/san-pham/lever-lift-wire-tong-support/#respond Mon, 16 Feb 2026 08:23:40 +0000 https://mpcovn.com/uncategorized/lever-lift-wire-tong-support/ M4760W is a specialized Lever-Lift Wire Tong Support used to lift or lower conductors with a Wire Tong in confined working spaces, on H-frame structures, or on heavily loaded suspension insulator string systems.

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<em>Impressive Technical Specifications of the Lever-Lift Wire Tong Support </em>

Impressive Technical Specifications of the Lever-Lift Wire Tong Support

Key Features:

  • Optimized Design for Confined Spaces: Suitable for limited working areas on pole structures.
  • Designed for Heavy-load Structures: Performs effectively on H-frame structures or suspension insulator assemblies carrying heavy loads.
  • Replaces Wire Tong Saddles for loads over 2,500 lb: Ensures greater stability and safety when lifting heavy conductor loads>
  • High-strength Aluminum Alloy: Lightweight and robust structure, resistant to deformation, and easy to handle in the field.
  • High Conductor Lifting Capability: Provides a total conductor lifting travel of 20¾ inches.
  • Compatible with all Wire Tong sizes
  • Quick Single-type Installation: Simply remove the locking pin, insert the Wire Tong butt ring into the holding fork, and lock it back in place.
  • Upgradeable to Double Type: Can be upgraded using an arbor adapter when two Wire Tongs need to be used simultaneously.

Practical Applications

  • Lift or lower conductors in confined working areas on utility poles
  • Lift conductors on H-frame structures
  • Support conductor load transfer on heavily loaded suspension insulator strings
  • Replace Wire Tong Saddles in heavy-load applications over 500 lb
  • Support crossarm replacement, insulator replacement, or live-line conductor repair without power interruption
  • Used together with a pulley to precisely control conductor lifting and lowering
]]> https://mpcovn.com/en/san-pham/lever-lift-wire-tong-support/feed/ 0 Chain Tighteners & Extensions https://mpcovn.com/en/san-pham/chain-tighteners-extensions/ https://mpcovn.com/en/san-pham/chain-tighteners-extensions/#respond Mon, 16 Feb 2026 07:48:33 +0000 https://mpcovn.com/uncategorized/chain-tighteners-extensions/ Chain Tighteners & Extensions (M1847) are specialized chain extension components used to extend the length of chain tighteners, allowing installation on larger-diameter utility poles. The product supports the assembly of wire-holding devices or the replacement of components for support fixtures in hotline tool systems.

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<em>Impressive Technical Specifications of Chain Tighteners &amp; Extensions </em>

Impressive Technical Specifications of Chain Tighteners & Extensions

Key Features:

  • Extends the chain tightener length by an additional 18 inches: Expands installation capability on large-diameter poles.
  • Integrated Socket and Connecting Pin: Allows quick and secure connection directly in the field.
  • Easy-to-operate Wheel-type Tightening Pin: Enables quick tightening, securely holds the support in place, and effectively prevents slipping.
  • Spring-loaded Chain Tightener: Ensures stable tightening force when used on large-diameter poles.
  • Easy Field Installation and Replacement: Reduces maintenance operation time and improves the efficiency of hotline work.

Practical Applications

  • Extend the chain tightener for large-diameter utility poles
  • Assemble the hotline wire-holding device
  • Replace damaged chain components
  • Increase flexibility for the support system
  • Used for live-line power grid maintenance without power interruption
]]> https://mpcovn.com/en/san-pham/chain-tighteners-extensions/feed/ 0 Hot Stick Tension Puller https://mpcovn.com/en/san-pham/hot-stick-tension-puller/ https://mpcovn.com/en/san-pham/hot-stick-tension-puller/#respond Mon, 16 Feb 2026 07:25:55 +0000 https://mpcovn.com/uncategorized/hot-stick-tension-puller/ Hot Stick Tension Puller is a specialized hotline tool used to tension, adjust, and secure hot sticks during installation work, ensuring firm, safe, and precise operation on energized power grids.

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<em>Impressive Technical Specifications of the Hot Stick Tension Puller</em>

Impressive Technical Specifications of the Hot Stick Tension Puller

Key Features:

  • Equipped with a Dedicated Operating Ring: Allows flexible operation using a Grip-All Clampstick or direct handling with rubber insulating gloves.
  • Non-rotating Hooks at Both Ends: Ensure secure holding of the insulating stick, preventing twisting or slipping during tensioning.
  • Flexible 135° Rotating Spring Latch: Can rotate left or right from the locked position, supporting quick and convenient operation at various working angles.
  • Large Size Selector Lever: Optimized design for easy operation with an insulated stick, even when wearing protective gloves.
  • Precision Ratchet Mechanism: Allows stable tension adjustment and precise control during the conductor tensioning process.

Practical Applications

  • Tension and adjust the position of hotline insulating sticks
  • Support installation and alignment of equipment on energized power grids
  • Keep the structure stable during insulator or accessory replacement
  • Improve precision during live-line maintenance without power interruption
  • Used for construction and maintenance of medium-voltage power grids
]]> https://mpcovn.com/en/san-pham/hot-stick-tension-puller/feed/ 0 Dual Auxiliary Arm https://mpcovn.com/en/san-pham/xa-doi-giu-day-tam-thoi/ https://mpcovn.com/en/san-pham/xa-doi-giu-day-tam-thoi/#respond Mon, 16 Feb 2026 06:44:27 +0000 https://mpcovn.com/uncategorized/xa-doi-giu-day-tam-thoi/ Dual Auxiliary Arm C4000075 is a specialized insulated auxiliary support device used in hotline work to temporarily support and secure conductors when replacing utility poles, crossarms, or insulators on energized power grids.

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<em>Impressive Technical Specifications of the Dual Auxiliary Arm </em>

Impressive Technical Specifications of the Dual Auxiliary Arm

Key Features:

  • Flexible Application in Various Installation Scenarios: Suitable for pole replacement, crossarm replacement, and insulator replacement without power interruption.
  • Compatible with Various Power Grid Structures: Can be installed on standard structures or alley-arm configurations, meeting diverse field conditions.
  • Flexibly Adjustable Wire Holders: Allow adjustment of the distance between support points to minimize conductor movement from the crossarm to the temporary support arm.
  • Automatic Safety Locking Mechanism: When the conductor is placed into the wire holder, the locking latch automatically engages to secure it firmly, enhancing safety during operation.
  • Safe Conductor Release Using an Insulated Hot Stick: The lock can be released by rotating the safety latch with an insulated operating stick, minimizing direct contact.
  • Easy Maintenance in Outdoor Conditions: When used overnight or in rainy conditions, simply wipe clean with a silicone-treated cloth to prevent moisture, reduce dirt accumulation, and minimize the risk of surface tracking.

Practical Applications

  • Temporarily support and secure conductors during utility pole replacement
  • Support crossarm replacement on energized power grids
  • Keep conductors stable during insulator replacement
  • Applicable to standard pole structures and alley-arm construction
  • Reduce conductor travel distance during temporary load transfer
  • Ensure safe conductor holding during extended operations
]]> https://mpcovn.com/en/san-pham/xa-doi-giu-day-tam-thoi/feed/ 0 Rubber-Glove Auxiliary Arm https://mpcovn.com/en/san-pham/rubber-glove-auxiliary-arm/ https://mpcovn.com/en/san-pham/rubber-glove-auxiliary-arm/#respond Mon, 16 Feb 2026 04:52:54 +0000 https://mpcovn.com/uncategorized/rubber-glove-auxiliary-arm/ Rubber-Glove Auxiliary Arm is a specialized support device used in hotline work to replace crossarms, insulators, or utility poles on short-span lines, with operating voltage up to 15 kV phase-to-phase.

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<em>Impressive Technical Specifications of the Rubber-Glove Auxiliary Arm </em>

Impressive Technical Specifications of the Rubber-Glove Auxiliary Arm

Key Features:

  • Support equipment replacement on energized power grids: Allows crossarm, insulator, or pole replacement while maintaining safe working conditions for conductors.
  • Operates on power grids up to 15 kV phase-to-phase: Suitable for hotline maintenance applications on medium-voltage distribution networks.
  • Installed using M4740-5W clamps: Uses two M4740-5W Wire Tong Saddles to secure the mast to the utility pole.
  • Two Mast Length Options: 5 ft mast: Raises the conductor 30 inches above the upper clamp, 10 ft mast: Raises the conductor 46 inches when the two clamps are spaced 18 inches apart.
  • High Load Capacity: Balanced load: 600 lb (approx. 272 kg), Unbalanced load: 150 lb (approx. 68 kg),Each wire holder: 150 lb (approx. 68 kg)

Practical Applications

  • Replace crossarms on energized medium-voltage lines
  • Replace insulators without power interruption
  • Support utility pole replacement in short-span sections
  • Temporarily support and secure conductors during repair work
  • Perform hotline maintenance work on distribution grids up to 15 kV
]]> https://mpcovn.com/en/san-pham/rubber-glove-auxiliary-arm/feed/ 0 Temporary Conductor Support https://mpcovn.com/en/san-pham/temporary-conductor-support/ https://mpcovn.com/en/san-pham/temporary-conductor-support/#respond Mon, 16 Feb 2026 04:33:24 +0000 https://mpcovn.com/uncategorized/temporary-conductor-support/ Temporary Conductor Support is a device used to temporarily support and secure conductors during construction, maintenance, or repair of power grids. The product is directly clamped onto the utility pole crossarm, creating a firm support point to keep conductors stable during operations on energized power lines.

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Impressive Technical Specifications of the Rope Lock

Key Features:

  • Flexible Adjustment for Various Crossarm Sizes: The adjustable design fits crossarms from 3¼” × 4″ to 6″ × 6″, meeting diverse field installation configurations.
  • Heat-treated Aluminum C-clamp: The heat-treated aluminum alloy structure provides high mechanical strength, resistance to deformation, and excellent load-bearing capability in harsh working conditions.
  • Remote Installation Using an Operating Stick: Compatible with a Grip-All Clampstick, allowing safe installation from the standard insulated working distance.
  • High Load Capacity: Maximum working load of 150 lb (approx. 68 kg), ensuring stable and safe conductor support.
  • Optimized Design for Hotline Work: Allows quick installation and convenient removal, reducing operation time on energized power grids.

Practical Applications

  • Temporarily support conductors when replacing insulators, crossarms, or accessories
  • Keep conductors stable during live-line power grid maintenance without power interruption
  • Support temporary load transfer when repairing conductor support structures
  • Create a safe support point when working on medium-voltage lines
  • Used for hotline work on energized distribution power grids
]]> https://mpcovn.com/en/san-pham/temporary-conductor-support/feed/ 0 Rope Snubbing Bracket https://mpcovn.com/en/san-pham/rope-snubbing-bracket/ https://mpcovn.com/en/san-pham/rope-snubbing-bracket/#respond Mon, 16 Feb 2026 04:04:41 +0000 https://mpcovn.com/uncategorized/rope-snubbing-bracket/ Hubbell M1846W Rope Snubbing Bracket is a specialized accessory used to manage and secure operating ropes during hotline work.

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<em>Impressive Technical Specifications of the Rope Snubbing Bracket </em>

Impressive Technical Specifications of the Rope Snubbing Bracket

Key Features:

  • Effective Anti-tangling Design: Helps organize and manage operating ropes neatly, reducing twisting and tangling during hotline work.
  • Six Independent Fixed Hanging Rings: Equipped with 6 separate hanging positions, allowing multiple operating ropes to be routed and secured simultaneously, preventing overlap and improving organization at the work site.
  • Direct Installation at the Pole Base: Easily mounted onto the support bracket at the base of the utility pole, creating a stable anchoring point for managing operating ropes or light pulling ropes throughout the work process.
  • Optimized Operating Rope Control: Keeps ropes in the correct position, minimizes unintended movement, and supports more precise and safer operation.
  • Robust and Durable Structure, Suitable for Field Environments: Designed to meet outdoor working conditions, ensuring high durability and reliability for long-term use.

Practical Applications

  • Manage operating ropes during hotline work
  • Secure ropes during maintenance on energized power grids
  • Support operations at the base of utility poles
  • Enhance worksite safety during installation and maintenance
  • Suitable for medium-voltage grid maintenance and repair work
]]> https://mpcovn.com/en/san-pham/rope-snubbing-bracket/feed/ 0 Wire-Tong Saddles https://mpcovn.com/en/san-pham/wire-tong-saddles/ https://mpcovn.com/en/san-pham/wire-tong-saddles/#respond Mon, 16 Feb 2026 03:16:15 +0000 https://mpcovn.com/uncategorized/wire-tong-saddles/ Wire-Tong Saddles are specialized accessories in the Hotline Tools set, designed to support operations on energized power lines by securely holding and supporting conductors during maintenance, repair, or replacement of electrical equipment.

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<em>Impressive Technical Specifications of Wire-Tong Saddles</em>

Impressive Technical Specifications of Wire-Tong Saddles

Key Features:

  • High-strength Aluminum Alloy – Durable yet Lightweight: Wire-Tong Saddles are made from premium aluminum alloy, ensuring excellent load-bearing capability in harsh field working conditions while remaining lightweight, allowing technicians to operate easily at height and reduce fatigue during extended use.
  • Wide-clearance Design – Enhanced Operational Flexibility: The clamp section is positioned away from the base, creating ample clearance suitable for various conductor sizes and different worksite conditions. This allows conductors to be inserted and removed quickly and conveniently during hotline operations.
  • Expandable Clearance When Needed: For applications requiring more working space, technicians can bolt the clamp securely to the saddle to create additional opening clearance, effectively meeting special installation requirements.
  • Wheel-type Tightening Pin – Quick Operation and Secure Holding: The wheel-type tightening pin system allows easy tightening and loosening, even when using insulating gloves, while firmly securing the saddle and preventing it from sliding down during operation, ensuring maximum safety.

Practical Applications

  • Support and secure conductors during hotline work
  • Create a support point when replacing line accessories
  • Maintain a safe distance when working on live conductors
  • Suitable for live-line power grid maintenance without power interruption
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