Circuit breakers

Circuit breakers for electrical distribution and equipment protection, supplied by an OEM/ODM manufacturer with custom ratings, reliable QC, and steady export support.

XT5S630 TMA 630-6300 3P Fixed Front Wiring Circuit Breaker 630A Overload Short Circuit Protection IEC 60947-2 Main Switch

$360 /piece

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

MOQ 1 piece
Model NO. EE-12651
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Breaking Capacity50 kARated Voltage690V
Trip Unit TechnologyThermal-MagneticProduct NameMolded Case Circuit Breaker / MCCB
Part No1SDA100417R1Number of Poles3P
Rated Current630ABreaking Capacity50kA @415V AC
Installation TypeFixedConnection ModeFront Terminal
Ics Service Breaking Capacity37.5kA(75%Icu)StandardIEC 60947-2

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.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

XT5S630 TMA 630-6300 3P Fixed Front Wiring Circuit Breaker 630A Overload Short Circuit Protection IEC 60947-2 Main Switch

SKU: EE-12651

Contact Form (#3)

Home

Products

About

Contact