All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electrical Equipment & Supplies
Low Voltage Products
Miniature Circuit Breakers
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
  • Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker
Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker

Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker

  • >= 50 Pieces
    $0.75

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Overcurrent Protection: Designed to trip at 50A (rated current) to prevent circuit damage from overloads or short circuits, with a breaking capacity of 6kA for enhanced safety.
  • Voltage Compatibility: Supports 220V to 415V AC, enabling reliable operation in diverse electrical systems.

Key features

  • 1. Material Technology

    • With a durable plastic construction and RoHS-compliant materials, ensure long-lasting reliability and eco-friendly operation.

  • 2. Interactive Design

    • With clear green text and symbols for quick identification, easily maintain and troubleshoot during installation.

  • 3. Performance Parameters

    • With a 6KA breaking capacity, handle up to 6 times higher fault currents compared to standard models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Scenario Solutions

    • With a 50A rated current and 1P single-phase design, protect residential and small commercial circuits from overloads and short circuits.

  • 5. Certification Standards

    • With certifications including CE, RoHS, and TÜV, meet global safety and environmental standards for reliable installation in any region.

Product details

Weekly Deal in Stock MCB China Circuit Breaker 6KA 1p Curve C AC 50A Circuit Breaker

The EBASEE HNB1-63 C50 Miniature Circuit Breaker (MCB) is a compact, high-performance protection device designed for residential and commercial electrical systems. With a 50A trip rating and 6kA breaking capacity, it safeguards circuits against overcurrent and short-circuit risks. The IP20 protection rating ensures basic dust and object ingress defense, while its DIN rail mounting enables easy installation. Certified to global standards (CE, RoHS, TÜV, etc.), it meets stringent safety and environmental requirements.

Technical specifications

FeatureSpecificationBenefit
Breaking Capacity6kAHandles extreme fault currents safely
Rated Current50AProtects circuits up to 50A nominal load
Voltage Rating220V ACCompatible with standard single-phase systems
Protection ClassIP20Prevents accidental contact with live parts
Mounting TypeDIN RailSimplifies panel integration
CertificationsCE, RoHS, CB, TÜV, SAA, LVDEnsures compliance with global safety norms
Trip CurveType C (5–10x In)Optimized for motor and inductive loads

Customization guide

Adjustable trip current settings (e.g., 40A–63A) can be configured to match specific overcurrent protection needs. Optional thermal-magnetic or electronic trip units enable customization for industrial or precision applications.

Get inspired

The HNB1-63 C50’s compact design and robust performance make it ideal for protecting lighting circuits, HVAC systems, or small appliances. With its IP20 rating, it ensures safety in semi-protected environments like commercial offices or residential配电 panels.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Breaking Capacity6kA8kA (+33%)10kA (+67%)
Rated Current50A63A (+26%)80A (+60%)
Trip Curve FlexibilityFixed (Type C)Adjustable (C/D)Multi-curve (C/D/E)
CertificationsCE, RoHS+TÜV, SAA+UL, IEC 60898-1
Remote Monitoring——Integrated

Supplier's note

  1. Technical Breakthroughs:

    • 6kA Breaking Capacity: Exceeds industry standards (typically 5kA), ensuring reliable fault interruption.
    • Global Certifications: Compliance with CE, RoHS, and TÜV reduces regulatory hurdles for international projects.
    • IP20 Protection: Balances cost-efficiency with basic environmental safeguards.

  2. Version Selection Guidance:

    • Base Model: Ideal for residential or light commercial use where standard 50A protection suffices.
    • Advanced Model: Suitable for industrial applications requiring higher current handling (63A) and expanded certifications.
    • Pro Model: Best for high-demand environments (e.g., data centers) needing 80A capacity, multi-curve flexibility, and remote monitoring.

With the Pro model’s 10kA breaking capacity, you can safely handle severe fault currents in industrial setups. Pair its multi-curve trip unit with heavy machinery to prevent nuisance tripping while ensuring robust protection.

Frequently asked questions

  • Which EBASEE MCB model is best suited for small commercial spaces with 50A circuits?

  • How do I install the EBASEE 1P MCB on a DIN rail?

  • Why choose EBASEE MCB over competitors for certified safety?

  • Can the EBASEE HNB1-63 C50’s trip current be customized for specific applications?

  • Is the EBASEE 6KA breaking capacity MCB RoHS-compliant for EU projects?

  • What’s the maximum current the EBASEE 1P 50A MCB can handle before tripping?

  • How does the EBASEE MCB prevent electrical overloads?

  • What environments is the EBASEE IP20 MCB suitable for?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Fault ProtectionIndustrial Plants, High-Load FacilitiesIndustry: 5KA (IEC 60947-2) ▲ Our Base: 6KA (▲1KA, handles 6000A faults) ▲ Advanced: 10KA (▲4KA, 10,000A fault capacity)Handles severe overcurrents in heavy-duty environmentsAdvanced versions may require larger installation space and higher cost
Current HandlingCommercial Buildings, Residential PanelsIndustry: 40A ▲ Base: 50A (▲10A, supports 50A loads) ▲ Advanced: 63A (▲13A, 63A max load)Accommodates more devices or appliancesHigher-rated models may have bulkier designs
Safety ComplianceGlobal Projects, Export MarketsIndustry: CE, RoHS ▲ Base: +CB, TUV, SAA, LVD (▲4 certs) ▲ Advanced: +UL, CSA (▲2 certs)Wider regulatory acceptance in multiple regionsAdvanced versions may have longer certification lead times
Environmental ProtectionDusty Workshops, Industrial ZonesIndustry: IP20 (no dust protection) ▲ Base: IP20 (same as standard) ▲ Advanced: IP40 (▲ blocks dust ingress)Advanced models protect against dust ingressBase lacks dust resistance, limiting use in harsh environments
Overcurrent ProtectionVariable-Load InstallationsIndustry: Curve C (5x rated current) ▲ Base: Curve C (▲ standard) ▲ Advanced: Adjustable Curve (▲ customizable tripping)Advanced models adapt to fluctuating loadsBase has fixed tripping settings, less flexible
Installation FlexibilityRetrofitting, Custom PanelsIndustry: DIN rail ▲ Base: DIN rail (▲ standard) ▲ Advanced: DIN + Panel Mount (▲ adds standalone mounting)Advanced models fit into legacy or custom setupsBase limited to DIN rail, restricting retrofit options

Related searches

islam hajj pilgrimage gift candy chocolateacne scar removal creamremote key shellTokimec Pump Cartridge Kitfurniture legs plastic furniture legs bed925 Sterling Silver Chainswitch for Volvo Ivecotextile laboratory paddertwin vertical electric band sawOutdoor BBQ Grill Cabinet224cc Single Cylinder Enginekids pool inflatable pool for kidscomfort shackle for ford ranger doublegold mining machinewomen night wear sexy hot lingerieshot

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.