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Miniature Circuit Breakers
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
  • GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker
GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker

GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker

$1.20-1.60/ Piece|100 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Overcurrent/Short Circuit Protection: Designed to safeguard electrical circuits against overloads, short circuits, and ground faults with a B, C curve rating, handling up to 16A/63A.
  • Auxiliary Contacts Integration: Enables automated system responses by triggering linked devices when the circuit is opened or closed.
  • High-Voltage Compatibility: Operates at 400V and 50Hz, aligning with global electrical standards for robust performance in standard power systems.

Key features

  • 1. Advanced Material Technology for Enhanced Durability

    • With a corrosion-resistant copper conductor and durable plastic housing, ensure reliable performance in diverse environments. Outperforms models with standard conductors* in maintaining electrical integrity under stress.

  • 2. User-Friendly Interactive Design

    • With an intuitive red toggle handle and auxiliary contacts for system integration, easily manage power and monitor circuit status. Offers more functionality than basic MCBs without auxiliary contacts*.

  • 3. Robust Performance for Critical Protection

    • With a 16A rating and 63kA breaking capacity, safely handle moderate loads and high surge currents. Exceeds safety margins of lower-rated models* in protecting circuits from overloads and short circuits.

  • 4. Versatile Scenario Adaptability

    • Designed for residential and commercial use, providing consistent protection in homes, offices, and small industrial facilities. Suitable for both standard and demanding applications*, unlike single-purpose breakers.

  • 5. Certified Safety and Compliance

    • With CE certification, ensure compliance with safety and performance standards in Europe and beyond. Meets stricter regulations* compared to non-certified alternatives.

Product details

GADA Advanced Structure Automatic Closing 16a Miniature Circuit Breaker

The GA&DA GDC1-63 C16 Miniature Circuit Breaker (MCB) is a compact, safety-focused device designed for residential and commercial electrical systems. Built with durable plastic and copper components, it delivers reliable overcurrent protection up to 16A/63A at 400V and 50Hz. CE-certified for compliance, this MCB features auxiliary contacts and a red toggle for intuitive operation, ensuring seamless integration into standard electrical panels.

Technical specifications

FeatureSpecificationBenefit
BCD CurveType C (BCD Curve)Precise overcurrent protection for sensitive electronics
CertificationCE CertifiedEnsures compliance with EU safety standards
MaterialPlastic housing + Copper conductorsEnhanced durability and 20% lower resistance vs. aluminum
Rated Current16A/63AVersatile for light to moderate electrical loads
Rated Voltage400V AC, 50HzCompatible with global standard power systems
Auxiliary ContactsIntegratedEnables automated control in smart systems

Customization guide

Adjustable parameters:

  • Rated Current: Choose between 16A or 63A to match circuit load requirements.
  • Pole Configuration: Customize pole count (2-pole standard) for multi-phase applications.
  • Mounting Options: Leverage pre-drilled holes for panel or enclosure installation.

Get inspired

Ensure electrical safety without compromising space or performance. With GA&DA’s GDC1-63 C16, protect circuits in homes, offices, or industrial setups while maintaining easy access for maintenance.

Choose your model

ParameterBase Model (16A)Advanced Model (32A)Pro Model (63A)
Rated Current16A32A (+100% capacity)63A (+294% capacity)*
Auxiliary ContactsOptionalStandardDual Contacts
CertificationCECE + RoHSCE + RoHS + UL

Supplier's note

  1. Technical Breakthroughs:

    • Copper Conductors: Reduce resistance by 20% vs. aluminum, enhancing efficiency.
    • Type C BCD Curve: Minimizes nuisance tripping while protecting electronics.
    • UL Certification (Pro Model): Enables use in high-risk industrial environments.

  2. Optimal Version Selection:

    • Base Model (16A): Ideal for residential lighting and small appliances.
    • Advanced Model (32A): Suitable for commercial offices or HVAC systems requiring mid-range load handling.
    • Pro Model (63A): Designed for industrial machinery or data centers needing robust protection. With its UL certification, the Pro version ensures compliance in global markets while handling 63A loads—39% higher than the Base Model. Pair its dual auxiliary contacts with smart building systems for automated monitoring.

Frequently asked questions

  • Which miniature circuit breaker (MCB) model suits small offices or homes for 16A circuits?

  • How to clean and maintain the GA&DA GDC1-63 C16 MCB's contacts?

  • Plastic vs. Metal Enclosures: Which is better for MCBs like the GA&DA GDC1-63 C16?

  • Can the GA&DA GDC1-63 C16 MCB be customized with auxiliary contacts?

  • Is the GA&DA GDC1-63 C16 MCB CE-certified for safety compliance?

  • What’s the difference between 2-pole and 3-pole MCBs for home wiring?

  • Does the GA&DA GDC1-63 C16 have an automatic closing feature?

  • Is the GA&DA GDC1-63 C16 suitable for both commercial and residential use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & Flame ResistanceResidential/commercial electrical panelsIndustry Standard: Basic plastic housing (UL94 HB)
Our Base: UL94 V-0 flame retardant plastic
Our Advanced: UL94 V-0 + copper alloy contacts ▲		Base: Meets fire safety norms
Advanced: Enhanced conductivity (IACS 100% copper) ▲		Base: Heavier than metal alternatives
Advanced: Higher cost due to alloy use ▲
Rated Current (A)Circuit protection in offices/factoriesIndustry Standard: Up to 63A
Our Base: 16A (IEC 60898)
Our Advanced: 63A (IEC 60898) ▲		Base: Compact for residential use
Advanced: Handles industrial loads ▲		Base: Limited to low-power circuits
Advanced: Requires larger wiring ▲
CertificationsGlobal compliance projectsIndustry Standard: CE
Our Base: CE
Our Advanced: CE + CCC + RoHS ▲		Base: EU market access
Advanced: China (CCC) and environmental compliance ▲		Base: Limited to CE regions
Advanced: Higher testing costs ▲
Trip Curve (BCD Curve C)Lighting/equipment distributionIndustry Standard: Varied curves (B, C, D)
Our Base/Advanced: Curve C (5–10x In tripping)		Precise overload protection for electronics
Consistent with IEC 60898 standards		Less suitable for motor-driven devices (Curve D required)
Auxiliary ContactsAutomated systems monitoringIndustry Standard: Optional
Our Base: None
Our Advanced: 2 NO/NC contacts ▲		Advanced: Enables remote status monitoring ▲Base: Manual inspection required
Rated Voltage (V)High-voltage installationsIndustry Standard: 400V
Our Base/Advanced: 400V (IEC 60947-2)		Universal compatibility with 400V systemsNo support for higher voltage (e.g., 690V) applications

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