Isolating switches

Isolating switches for electrical panels and industrial systems, with OEM/ODM customization, stable supply, and reliable support for contractors and distributors.

WATSG-100/4A Automatic Transfer Switch PC Type 4P 100A Type a Controller ATS Dual Power Switch

$160 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. EE-8781
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Phase4PApplicationDual Utility Switching
ModelWATSG-100/4ASeriesWATSG Series
Product TypeAutomatic Transfer Switch (ATS)ClassPC Class (Isolation Type)
Pole4 Pole (4P)Frame Current100A
Rated Working Current100AControllerType A Built-in Controller
Rated Operational VoltageAC 400V, 50/60HzConditionOriginal New, Factory Packed

We are China Loong Electrical Supplies Co., Ltd., a professional manufacturer and supplier specializing in Electrical Supplies. We have brought together and coordinated resources across the Electrical Supplies supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Supplies Co., Ltd. All rights reserved.
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WATSG-100/4A Automatic Transfer Switch PC Type 4P 100A Type a Controller ATS Dual Power Switch

SKU: EE-8781

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