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Pole Mounted Disconnector Switch High Voltage

Categories Pole Mounted Disconnect Switch
Payment Terms: L/C,T/T,DDP,DDU
Risk Prevention: Effectively prevents hazards caused by accidental energization or induced voltage.
Packaging Details: Different packaging methods are adopted according to different modes of transportation
Place of Origin: China
Price: Negotiable
Clear Isolation: Creates a visible insulation gap for safe line and transformer maintenance.
Reliable Performance: Engineered for outdoor utility poles and towers in demanding electrical environments.
Brand Name: EUE Power
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Pole Mounted Disconnector Switch High Voltage

Pole-Mounted Isolating Switch

High-voltage distribution switch designed for 10kV and 35kV overhead power lines. This essential utility device provides secure circuit isolation for maintenance and equipment safety.

Clear Isolation: Creates a visible insulation gap for safe line and transformer maintenance.
Risk Prevention: Effectively prevents hazards caused by accidental energization or induced voltage.
Reliable Performance: Engineered for outdoor utility poles and towers in demanding electrical environments.

Overview

The Pole-Mounted Isolating Switch is a high-voltage distribution switch installed on outdoor utility poles or towers, mainly used for 10kV and 35kV overhead power lines. It is a fundamental device in distribution networks, providing circuit isolation and ensuring maintenance safety.

As the switch has no arc-extinguishing capability, it cannot interrupt load current or short-circuit current. It should only be operated when the line is unloaded and de-energized.


After disconnection, the switch forms a clear and visible insulation gap, providing reliable electrical isolation for line maintenance, transformer maintenance and equipment replacement, while helping prevent risks caused by accidental energization or induced voltage.


Applications

  • Distribution network line sectioning and interconnection
  • Substation supporting facilities
  • Safe isolation for maintenance
  • Rural and urban power grid renovation
  • Special applications: wind farm and PV power station collector lines, railway traction power supply systems, and outdoor power supply lines for industrial and mining enterprises

Product Photos


Technical Specifications

Parameter ItemSpecification Details
Rated Voltage12kV,40.5kV (Comply with 10kV,35kV System)
Rated Current630A,1250A,2000A
Rated Short-time Withstand Current (2s)20kA,25kA,31.5kA
Rated Peak Withstand Current50kA,63kA,80kA
Lightning Impulse Withstand Voltage75kV(12kV),185kV(40.5kV)



About EUE Power – Your Trusted Power Distribution Equipment Manufacturer

EUE Power is a China-based manufacturer specializing in power distribution equipment and energy storage products for global industrial, commercial, and renewable energy applications.


With professional manufacturing capabilities and OEM/ODM support, EUE Power supplies reliable power distribution products including distribution transformers, compact substations, switchgear, UPS systems, and battery energy storage systems.


Our factory combines engineering expertise, strict quality control, and flexible production capabilities to meet different market requirements worldwide.


Whether you are looking for a reliable distribution transformer supplier, compact substation manufacturer, switchgear supplier, or energy storage equipment partner, EUE Power provides dependable products and professional support.


Partner with EUE Power for:

  • Stable manufacturing quality
  • Customized OEM/ODM services
  • Competitive factory pricing
  • International export experience
  • Professional technical support


EUE Power — Reliable Power Equipment Manufacturer for Global Markets.



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