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Miniature Circuit Breakers
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
  • VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker
VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker

VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker

  • 10 - 100 Pieces
    $1.67
  • 101 - 1000 Pieces
    $1.62
  • 1001 - 10000 Pieces
    $1.58
  • >= 10001 Pieces
    $1.53

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Circuit Protection: Designed to safeguard electrical systems by interrupting overloads, short circuits, and fault currents up to 10kA breaking capacity.
  • AC/DC Compatibility: Supports both alternating (AC) and direct current (DC) applications, with rated voltages up to 1000V AC or 630V DC, catering to diverse power distribution needs.
  • Modular Design: Available in 1P to 4P configurations and rated currents from 6A to 63A, enabling flexible installation for varying load requirements.

Key features

  • 1. Material Technology: IP20 Protection for Enhanced Safety

    • With IP20 protection, you can safeguard against dust and light ingress, ensuring reliable operation in industrial or commercial environments. This robust design outperforms basic breakers in harsh settings.

  • 2. Interactive Design: Modular Setup and Intuitive Controls

    • With a compact, modular design and color-coded yellow handles, you can easily install and manage multiple breakers in tight spaces. The front-panel status indicators simplify real-time monitoring of circuit status.

  • 3. Performance Parameters: High-Breaking Capacity and Versatile Ratings

    • With a 10kA breaking capacity and rated currents from 6A to 63A, you can handle severe fault currents and diverse load requirements. This outperforms standard breakers limited to lower capacities or narrower current ranges.*

  • 4. Scenario Solutions: Dual AC/DC Compatibility for Broad Applications

    • With compatibility for AC and DC circuits (up to 1000V), you can deploy these breakers in solar systems, electric vehicles, or industrial setups—unlike breakers restricted to AC-only use.

  • 5. Certification Standards: Internationally Recognized Safety Compliance

    • With CE/UL certification (subject to manufacturer confirmation), you can ensure adherence to global safety and performance standards, offering peace of mind for commercial or residential installations.

Product details

VECAS Electrical Breakers 1P 2P 3P 4P 6A 10A 16A 20A 25A 32A 40A 50A 63A 230V 400V Ac Dc Mcb Dz47 Miniature Circuit Breaker

The VECAS LRM1 series of miniature circuit breakers (MCBs) offers robust AC/DC protection with modular design flexibility. Rated for currents from 6A to 63A and voltages up to 1000V DC, these breakers ensure reliable performance in solar power systems, electric vehicles, and industrial machinery.

Technical specifications

FeatureSpecificationApplication Scenario
Breaking Capacity10kASafely interrupt high-current faults in industrial systems
Rated Current6A–63A (adjustable)Tailored for residential, commercial, and industrial circuits
Rated Voltage230V AC/DC, 400V AC, 1000V DCVersatile for solar panels, EV charging stations, and high-voltage DC systems
Protection RatingIP20Dust and partial particle protection in indoor environments
Pole Configuration1P to 4PSupports single-phase to three-phase plus neutral circuits
DesignCompact, modularEasy installation in tight spaces and scalable systems
CertificationCE/UL CertifiedMeets global safety and performance standards

Customization guide

Adjustable pole configurations (1P to 4P) and rated current options (6A–63A) allow customization to meet specific circuit requirements in diverse applications like solar installations or EV charging stations.

Get inspired

The VECAS LRM1 series combines robust DC/AC compatibility with modular design, making them ideal for solar power systems, electric vehicle infrastructure, and industrial machinery. With a 10kA breaking capacity, they ensure reliable protection against overloads and short circuits.

Choose your model

ParameterBase Model (20A)Advanced Model (40A)Pro Model (63A)
Breaking Capacity10kA10kA10kA
Rated Current20A40A63A
Max Voltage400V AC400V AC/630V DC1000V DC
Pole Options1P, 2P1P–3P1P–4P

Supplier's note

  1. Technical Breakthroughs:

    • DC Compatibility: The magnetic trip unit ensures precise current interruption in both AC and DC circuits, enabling use in solar and EV systems.
    • Modular Design: Stackable units reduce installation time by 20% compared to traditional breakers.
    • High Voltage Handling: The Pro model’s 1000V DC rating exceeds industry standards, supporting next-gen high-voltage applications.

  2. Version Selection Guide:

    • Residential users (e.g., home solar setups) benefit from the Base Model’s 20A capacity and cost-effectiveness.
    • Commercial facilities (e.g., data centers) should choose the Advanced Model for 40A handling and DC compatibility up to 630V.
    • Industrial users requiring 1000V DC support (e.g., EV charging stations) should opt for the Pro Model’s 63A and 4P configuration.

Frequently asked questions

  • Which VECAS MCB model suits DC circuits in solar power systems?

  • How to ensure safe installation of VECAS 25A DC breakers?

  • Rayon vs. Plastic: What material is used for VECAS MCBs?

  • Can VECAS MCBs be customized for 400V AC industrial use?

  • Is the VECAS 10kA breaking capacity certified for safety?

  • Which VECAS MCB is best for 20A lighting circuits in offices?

  • Do VECAS DC breakers support 1000V high-voltage systems?

  • How to identify the rated current on VECAS miniature breakers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Breaking CapacityIndustrial plants, data centersIndustry Standard: 6kA (IEC 60947)
Our Base: 10kA▲ (IEC 60947)
Our Advanced: 15kA▲▲ (UL 489)		Handles severe fault currents (e.g., short circuits)
Reduces equipment damage		Higher capacity increases cost and size compared to standard breakers
Number of PolesResidential/commercial wiringIndustry Standard: Up to 3P
Our Base: 1P-4P▲
Our Advanced: 4P+ modular stacking▲▲		Supports multi-phase systems (e.g., 3-phase motors)
Scalable for complex setups		Requires professional installation for multi-pole configurations
Protection RatingOutdoor installations, dusty environmentsIndustry Standard: IP20
Our Base: IP40▲ (IEC 60529)
Our Advanced: IP54▲▲ (NEMA 3R)		Guards against dust ingress (IP40) and water jets (IP54)Advanced versions may have reduced thermal dissipation due to sealed design
Rated CurrentHigh-power appliances, EV chargingIndustry Standard: Up to 63A
Our Base: 6A–63A▲
Our Advanced: 6A–100A▲▲ (IEC 60947-2)		Flexible for low (e.g., lighting) to high (e.g., industrial machinery) loadsHigher-rated breakers require thicker wiring and robust infrastructure
Voltage CompatibilitySolar systems, DC gridsIndustry Standard: Up to 400V AC/DC
Our Base: 230V/400V▲
Our Advanced: 1000V DC▲▲ (UL 1077)		Supports high-voltage DC applications (e.g., solar inverters)Advanced versions may need specialized mounting brackets for high-voltage safety
Trip MechanismSensitive equipment protectionIndustry Standard: Magnetic-only
Our Base: Magnetic▲
Our Advanced: Hybrid (magnetic + electronic)▲▲		Advanced version offers adjustable trip thresholds for precise overload protectionElectronic mechanisms require periodic calibration and are costlier

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