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.

Electrical Circuit Breaker 63Amp 1000VDC MCB Mini Circuit Breakers

$2.45 /pieces

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

MOQ 60 pieces
Model NO. EE-12251
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Breaking Capacity3 kAPoles Number4
TypeMini Circuit BreakersBCD CurveBC
Product NameMCB Mini Circuit BreakersRated Current6A, 10A, 16A, 20A, 32A, 40A, 50A, 63A
Poles1P, 2P, 4PVoltage1P: 250VDC; 2P: 500VDC; 4P: 1000VDC
Rated Insulation Voltage1250VBreaking Capacity3kA
Rated Impulse Withstand Voltage4kVTripping CurveB, C
FunctionOver-current, short-circuit

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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Electrical Circuit Breaker 63Amp 1000VDC MCB Mini Circuit Breakers

SKU: EE-12251

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