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.

4P B Type MCB 6kA AC DIN Rail Enclosure 63A Home Circuit Breaker IP20 Protection 230/400V for Residential Systems

$3.97 /pieces

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

MOQ 60 pieces
Model NO. EE-12451
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeMCBRated Voltage230V/400V
BCD CurveC, B, DBreaking Capacity6 kA
Rated Frequency (Hz)50/60 HzProtectionIP20
ApplicationCircuit-BreakingProduct nameMiniature Circuit Breaker
Rated frequency50/60 HzRated Current(A)16,20,25,40,50,63A
Number of Poles4PResidual Current Off-time≤0.3S
Short Circuit Capacity(Icu)6000AEndurance4000
Protection DegreeIP20Rated Current230/400V

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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4P B Type MCB 6kA AC DIN Rail Enclosure 63A Home Circuit Breaker IP20 Protection 230/400V for Residential Systems

SKU: EE-12451

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