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.

CHNT NXB 63 Series MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A Miniature Circuit Breaker

$0.87-0.89 /set

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

MOQ 1 set
Model NO. EE-12077
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeMCBRated Voltage230V/400V
BCD CurveCBreaking Capacity6 kA
Rated Frequency (Hz)50/60 HzMounting TypeRail Mounting
MaterialPolycarbonateProtectionOther
ApplicationIndustrial, Protection, Electric Power, Households, Circuit-BreakingNameMiniature circuit breaker
Current Range1-63AColorwhite
Condition100% New and OriginalPackage Type:Carton
our advantagehigh qualitycompany establishmore than 25 years
MOQ36Pole1P 2P 3P 4P

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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CHNT NXB 63 Series MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A Miniature Circuit Breaker

SKU: EE-12077

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