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Miniature Circuit Breakers
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
  • Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker
Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker

Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker

  • 100 - 999 Pieces
    $1.50
  • >= 1000 Pieces
    $1.10

Customization:

Customized logo（Min.Order: 3000 pieces）
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Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Overcurrent/Short-Circuit Protection: Designed to safeguard electrical circuits by interrupting power flow during overloads or short circuits, with rated currents of 16A and 10A to accommodate diverse load requirements.
  • Screw-Type Installation: Features a standardized screw base (E26/E27 equivalent) for secure mounting in electrical panels or distribution boards, ensuring stable integration into existing systems.

Key features

  • 1. Durable Material Construction

    • With a robust plastic housing and screw-type terminals, ensure long-lasting reliability and secure wiring connections in demanding electrical environments.

  • 2. Versatile Rated Current Flexibility

    • Offering dual rated currents (16A and 10A), this MCB adapts to varying circuit requirements, providing precise overload protection compared to single-rated models*.

  • 3. B-Type Curve Overload Protection

    • Equipped with a B-type protection curve, effectively guard against inductive loads and short circuits, minimizing downtime in residential and commercial systems.

  • 4. Wide Voltage Compatibility

    • Designed for 220V–380V systems, this MCB ensures seamless operation in both standard household and industrial electrical setups.

  • 5. Compliance with Safety Standards

    • Meet international safety certifications (e.g., IEC 60898), ensuring reliable performance and adherence to global electrical regulations.

Product details

Round 16a 10a Circuit Breaker Screw Type Mcb 1pole Miniature Circuit Breaker

The Round 16A/10A Circuit Breaker Screw Type MCB is a compact, durable miniature circuit breaker (MCB) designed for single-phase electrical circuits. With a screw-type mounting base and a BCD Curve C rating, it ensures reliable overload and short-circuit protection. Suitable for both residential and industrial applications, this MCB supports voltages up to 380V and offers customizable current ratings (10A or 16A) to match specific circuit requirements.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPlasticLightweight, corrosion-resistant housing
BCD CurveCProtects against overloads and short circuits in motors or appliances
Number of Poles1Single-phase circuits (e.g., lighting, outlets)
Rated Current16A or 10AAdapts to high-load (16A) or standard (10A) applications
Voltage Rating220V–380VIndustrial/commercial systems with varying voltage demands
Protection TypeCustomizableTailored for specialized circuit requirements

Customization guide

Adjust the rated current (10A or 16A) to match circuit load needs. The plastic housing allows for easy integration into custom enclosures, while the BCD Curve C ensures compatibility with motor-driven equipment.

Get inspired

With its compact design and wide voltage range, this MCB is ideal for retrofitting older systems or building new installations. Use the 16A model for heavy-duty appliances and the 10A version for standard lighting circuits.

Choose your model

ParameterBase Model (10A)Advanced Model (16A)Pro Model (16A + Enhanced)
Rated Current10A16A16A
Voltage Range220V–240V220V–380V220V–380V
CertificationsIEC 60898-1IEC 60898-1 + ULIEC 60898-1 + UL + CE
DurabilityStandard20% longer lifespan30% higher thermal resistance*

Supplier's note

  1. Three Technical Breakthroughs:

    • BCD Curve C: Offers precise overload protection for motor-driven devices.
    • 380V Compatibility: Expands usability in industrial settings compared to standard 240V models.
    • Plastic Housing: Reduces weight by 15% while maintaining flame resistance (UL94 V-0).

  2. Optimal Version Selection:

    • Base Model (10A): Best for residential circuits (e.g., lighting, small appliances).
    • Advanced Model (16A): Ideal for commercial systems with moderate loads (e.g., HVAC units).
    • Pro Model: Designed for industrial environments requiring high voltage (380V) and certifications like CE for global compliance.

With the Pro Model’s 30% higher thermal resistance, you can safely handle surges in harsh environments. Pair its 16A rating with BCD Curve C to protect motors without frequent nuisance tripping.

Frequently asked questions

  • Which miniature circuit breaker (MCB) is best for residential lighting circuits with 10A loads?

  • Can this 1-pole MCB handle both 10A and 16A circuits?

  • What certifications does the Round 16A MCB have for industrial use?

  • How do I maintain the screw-type MCB to prevent tripping issues?

  • Is the 1-pole MCB suitable for protecting LED lighting systems?

  • What makes this MCB’s “Other” protection type unique?

  • Can I install this MCB in a DIN rail panel?

  • How does the BCD curve C benefit commercial circuits?

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