High voltage load break tool used in urban power grid

Yiwu Sasun Electrical

Reliable High-Voltage Solutions!

Yiwu sasun electrical co.ltd, founded in 2015, is a comprehensive modern science and technology enterprise integrating power equipment recource. Provides perfect power supply system for customers.

Manufacturer of load break switches for utility networks

Yiwu Sasun Electrical

High-Voltage Safety Experts

Specializing in Load Break Distribuiton, Safety, Live Line Tools,Test and Measurements

Sasun loadbuster switchgear displayed in production line

Focus On High Voltage Electrical Products

Major products:

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→ Drop-out fuse cutout
→ Surge arrester (lightning arrester)
→ Various Insulators
→ HV Circuit breakers & switches
→ Load break Tools

Wide Range of Electrical Products

Insulator

Fuse Cutout

Lightning Surge Arrester

Vacuum Circuit Breakers

Disconnector Switch

Load Break Tools

Cable Accessories

Power Fittings

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Industrial Manufacturing
Power Transmission and Distribution Systems
Industrial Manufacturing
Telecommunications and Data Centers

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ABOUT SASUN

Your Reliable Partner for High-Voltage Electrical Products

Sasun International Electric Co., Ltd, was established in 2001, main product include all kinds of Cable Accessories, Dorp Out cutout fuse, and DISC / Pin insulators, Load Break Switches,Power fittings , etc, which are widely applied to transmission, distribution and substation used in urban & rural power grip(ranged from 400V to 1000kV) and utilities.

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Your Reliable Partner for High-Voltage Electrical Products

Industry Experience

Employees

Square Meters

Million Per Year

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Service We Can Offer

Through these services, Yiwu Sasun Electrical Co., Ltd. is dedicated to providing customers with efficient, professional, and comprehensive power facility solutions and product support.

One-Stop Procurement Service

Provides supporting solutions for power facilities and a one-stop procurement service for high-voltage circuit maintenance tools and finished accessories.

Customized Service

Offers customized services based on customers' product data parameters, solving various power maintenance issues for customers and ...

Quality Inspection and Certification

All products are strictly produced under the ISO9001 system and comply with international mainstream standards such as IEC, ANSI, BS, DIN, AS, etc.

Diverse Product Line

Main products include various cable accessories, dorp-out cutout fuses, DISC/Pin insulators, load break switches, power fittings, etc...

Latest News & Insights

Blogs

How Does A Loadbuster Work?

Opening a high-voltage distribution circuit under load presents severe safety risks. Uncontrolled electrical arcs can easily damage equipment and endanger personnel. You must extinguish these arcs immediately to prevent catastrophic failures. Installing permanent loadbreak switches at every grid dis

12/06/2026

Blogs

How Does A Load Break Tool Work?

Opening live distribution circuits under load presents severe arc flash risks. Equipment damage hazards also escalate quickly during these procedures. Standard disconnects simply cannot safely interrupt load current alone. You need a reliable, isolated way to manage this raw energy. Enter the load b

08/06/2026

Blogs

Blogs

How To Use A Load Break Tool?

Live-switching overhead and underground distribution systems carries inherent safety and operational risks. Utilities face increased downtime without the right portable arc-extinguishing equipment. Field crews confront unacceptable electrical hazards daily. The physical action of operating a load br

04/06/2026

Blogs

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Wide Range of Electrical Products

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Your Reliable Partner for High-Voltage Electrical Products

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