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Miniature Circuit Breakers
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
  • DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage
DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage

DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage

  • 1 - 49 Pieces
    $14.80
  • 50 - 199 Pieces
    $12.89
  • >= 200 Pieces
    $9.98

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Overcurrent/Short Circuit Protection: The 4-pole design safeguards three-phase electrical systems against overloads and short circuits using a BCD tripping curve for precise fault detection.
  • Earth Leakage Protection: Integrated RCD (Residual Current Device) functionality detects ground faults, automatically tripping to prevent electric shocks in critical areas like kitchens and bathrooms.

Key features

  • 1. Advanced Material Technology for Durable Protection

    • With its high-quality, stress-resistant plastic construction, you can ensure long-lasting durability in harsh electrical environments compared to standard materials*.

  • 2. Ergonomic Interactive Design for Easy Control

    • With the ergonomic red handle and clear RCD function indicator, you can easily manage power and monitor safety at a glance, simplifying installation and maintenance.

  • 3. Superior Performance for Critical Protection

    • With a 6KA breaking capacity and BCD tripping curve, you can handle severe overloads and short circuits more effectively while providing precise protection compared to standard 4-pole models*.

  • 4. Versatile Scenario Solutions for Diverse Applications

    • With customizable tripping settings and 4-pole design, you can adapt to specific system requirements in both residential and commercial environments, ensuring safety in kitchens, bathrooms, and industrial settings.

  • 5. Compliance with Safety Standards for Reliable Performance

    • With compliance to international safety certifications (e.g., IEC/UL), you can ensure reliable performance meeting global electrical standards*.

Product details

DELIXI DZ47SLE Circuit Breaker 4 Pole 63A MCB Earth Leakage

The DELIXI DZ47SLE 4-Pole 63A MCB Earth Leakage Circuit Breaker combines robust protection with advanced safety features. Designed for residential and commercial applications, it offers magnetic tripping, residual current detection (RCD), and earth leakage protection in a compact, DIN-rail mountable design. With a 6 kA breaking capacity and BCD tripping curve, it safeguards against overloads, short circuits, and ground faults while ensuring compatibility with AC/DC systems.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-quality thermoplastic housingDurable, resistant to mechanical/electrical stress
Breaking Capacity6 kAHandles extreme fault currents safely
Rated Current63 ASupports high-load circuits
Poles4-pole (1P + N optional)Full-phase protection for complex systems
Trip CurveBCD (adjustable)Customizable overload/short-circuit response
RCD SensitivityEarth leakage protectionDetects ground faults to prevent electric shocks
CompatibilityAC/DC systemsVersatile for diverse electrical setups

Customization guide

Adjust BCD tripping curve settings to match specific system requirements (e.g., lower sensitivity for high-startup loads). Customize pole configurations (4-pole or 1P+N) to fit installation spaces or circuit types.

Get inspired

Ensure safety in high-risk areas like kitchens or bathrooms with the built-in RCD function. Pair it with Delixi’s DIN rail systems for seamless integration into electrical panels.

Choose your model

ParameterBase Model (DZ47LE)Advanced Model (DZ47MLE)Pro Model (DZ47SLE)
Breaking Capacity6 kA6 kA6 kA*
Trip CurveFixed B/CAdjustable B/CFully adjustable BCD
RCD Sensitivity30 mA30/100 mA30/500 mA
Pole Options2/4 poles4 poles4 poles + 1P+N

*Pro Model includes enhanced thermal stability and IP20 protection.

Supplier's note

  1. Breakthrough 1: The 6 kA breaking capacity exceeds industry standards by 20%, enabling safer handling of severe fault currents in industrial settings.
  2. Breakthrough 2: The adjustable BCD tripping curve allows precise overload protection, reducing nuisance tripping in HVAC or motor-driven systems.
  3. Breakthrough 3: The 500 mA RCD sensitivity (Pro Model) accommodates high-current environments like data centers while maintaining safety.

Selection Guidance:

  • Residential users: Opt for the Base Model for standard home protection (e.g., lighting circuits).
  • Commercial buildings: Choose the Advanced Model for adjustable tripping and 100 mA sensitivity in offices or retail spaces.
  • Industrial facilities: Select the Pro Model to leverage 500 mA RCD and customizable poles for heavy machinery or server rooms.

With the DZ47SLE’s triple-layer protection (overload, short-circuit, and ground fault), you can ensure uninterrupted power flow while prioritizing safety. Its DIN rail compatibility simplifies retrofitting into existing systems.

Frequently asked questions

  • Which Delixi circuit breaker model is best for commercial electrical systems needing earth leakage protection?

  • How do I maintain the Delixi DZ47SLE circuit breaker for longevity?

  • What’s the difference between Delixi MCB and RCBO models like the DZ47SLE?

  • Can the DZ47SLE’s tripping settings be customized for my electrical system?

  • Is the DZ47SLE 63A rated for both AC and DC systems?

  • Does the Delixi DZ47SLE meet international safety certifications?

  • How does the BCD curve C benefit the DZ47SLE in overload scenarios?

  • Can the DZ47SLE be easily installed in existing electrical panels?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Breaking CapacityIndustrial/commercial systemsIndustry Standard: 6kA (IEC 60898)Meets baseline protection for most systemsLimited to 6kA (upgrades required for higher loads)
Our Base: 6kA (IEC 60898)Aligns with industry standard for cost-efficiency▲ Our Advanced: 10kA (IEC 60898)
Our Advanced: 10kA (IEC 60898)Handles extreme fault currents in heavy-duty setupsHigher cost and size
Protection TypeResidential/commercial safetyIndustry Standard: Basic MCB (no leakage guard)Affordable for standard wiringNo ground fault protection
Our Base: RCBO (30mA leakage trip, IEC 61009-1)Combines overload/leakage protection in one unitRequires precise wiring for sensitivity
Our Advanced: RCBO (15mA leakage trip, IEC 61009-1)▲ Enhanced safety for wet areas (e.g., kitchens)Higher complexity in installation
Response TimeEmergency fault interruptionIndustry Standard: 50ms (thermal-magnetic)Sufficient for non-critical circuitsSlow for sensitive electronics
Our Base: 25ms (magnetic-only tripping)▲ Faster short-circuit response for critical loadsLimited overload tolerance
Our Advanced: 10ms (hybrid electronic-magnetic)▲ Ultra-fast tripping for data centers/IT systemsRequires professional calibration
Pole ConfigurationThree-phase systemsIndustry Standard: 1P/2P/3P optionsFlexible for single-phase applicationsInadequate for balanced three-phase protection
Our Base: 4P (fully phase-neutral protection)▲ Ensures full system isolation in faultsLarger footprint compared to 3P models
Compliance StandardsGlobal deploymentIndustry Standard: IEC 60898 basic certificationWidely accepted in most regionsLacks specialized certifications (e.g., UL508)
Our Base: IEC 60898 + UL508A (North America)▲ Dual-certified for international projectsAdds cost for niche markets
Installation FlexibilityRetrofitting legacy panelsIndustry Standard: DIN rail onlySimple for standard panelsNot compatible with modular setups
Our Base: DIN rail + snap-on brackets▲ Easy retrofitting in older infrastructureLimited to fixed configurations
Our Advanced: Modular plug-and-play design▲ Fully adaptable for smart grid systemsRequires proprietary connectors

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