Distribution boxes

Distribution boxes for electrical projects, covering metal and plastic enclosures, OEM/ODM customization, stable supply, and reliable fit for panels and site installations.

OEM Custom 300A 4P ATS Uninterruptible Dual-Power Automatic Transfer Distribution Cabinet

$200-500 /piece

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

MOQ 1 piece
Model NO. EE-1237
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Rated Voltage12 V, 24 V, 48 V, 120 V, 230 V, 380 V, 440 V, 690V, 10 kV, 15 kV, 20 kVRated Current100A, 125 A, 150A, 225 A, 250 A, 300 A, 630 A, 220 A
ApplicationElectric Power Transmission, Indoor, Outdoor, IndustrialIP LevelIP66
TypeDistribution Box, LV Switchgear CabinetNumber of Sockets8, 12, 6, 16, 20, 24, 0
Lock TypeMulti-Factor LockProduct NameOutdoor 200A 3 Phase ATS Complete Distribution Cabinet
Rated Working Current300APhase System3P+N / 3 Phase 4 Wire
Rated Insulation VoltageAC 690VRated Operating VoltageAC 380V/400V 50Hz
ATS Transfer Switch BrandCHNTATS TypePC Class Integrated Automatic Transfer Switch
Incoming Circuit Breaker BrandABBOutgoing SwitchMulti-loop MCB
Control FunctionVoltage Monitoring Under Voltage Protection

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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OEM Custom 300A 4P ATS Uninterruptible Dual-Power Automatic Transfer Distribution Cabinet

SKU: EE-1237

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