Miniature Circuit Breakers

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Product Details:

Features Snap-on assembly, consistent breaking capacity, flame-retardant body
Operating Voltage 240V/415V AC
Panel Type Modular DIN rail mount
Rated Current 6A to 63A
Rated Operation Voltage 240/415V AC
Rated Insulation Voltage 500V
Components Bimetallic strip, electromagnetic tripping device
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Miniature Circuit Breakers Price And Quantity

Minimum Order Quantity 1 Piece

Terminal Capacity Up to 25mm² cable
Safety Compliance RoHS compliant
Flame Retardancy V0 grade
Mechanical Life 10,000 operations minimum
Operating Temperature -5°C to +40°C
Mounting DIN rail 35mm
Humidity Tolerance Up to 95% RH
Breaking Capacity 6kA to 10kA
Tripping Curve B, C, D
Electrical Life 4,000 operations minimum
Response Time <0.1 seconds

Miniature Circuit Breakers Product Specifications

Cabinet Material Plastic housing
Control System Manual ON/OFF lever
Cooling System Natural air cooled
Surface Color White & Black
Way 1P, 2P, 3P, 4P
Protection Level Overload & Short Circuit
Frequency (MHz) 50/60Hz
Base Material Fire-resistant plastic
Thickness Standard modular size
Material High-grade thermoplastic
Cover Material Thermoplastic
Connectivity Type Screw terminal type
Current Rating 6A-63A
Application Residential, commercial & industrial electrical distribution
Rated Insulation Voltage 500V
Standard IEC 60898
Product Type Miniature Circuit Breaker (MCB)
Dimension (L*W*H) Approximately 80mm x 18mm x 75mm (per module)
Components Bimetallic strip, electromagnetic tripping device
Protection Class Class II
Rated Voltage 240/415V AC
IP Rating IP20
Display Type Indicator window
Features Snap-on assembly, consistent breaking capacity, flame-retardant body
Panel Type Modular DIN rail mount
Operating Voltage 240V/415V AC
Rated Current 6A to 63A
Maximum Output Current 63A
Rated Operation Voltage 240/415V AC
Surface Finish Matte

Terminal Capacity Up to 25mm² cable
Safety Compliance RoHS compliant
Flame Retardancy V0 grade
Mechanical Life 10,000 operations minimum
Operating Temperature -5°C to +40°C
Mounting DIN rail 35mm
Humidity Tolerance Up to 95% RH
Breaking Capacity 6kA to 10kA
Tripping Curve B, C, D
Electrical Life 4,000 operations minimum
Response Time <0.1 seconds

Miniature Circuit Breakers Trade Information

Supply Ability 100 Piece Per Month
Delivery Time 4 Week

Product Description

We have carved niche in the industry as a prominent manufacturer and supplier ofMiniature Circuit Breakers.Offered products are extensively used for detecting a fault condition and disrupt current flow.The presented products are designed and manufactured by inculcating modern machinery and premium grade raw material as per the defined industry standards. Our offeredMiniature Circuit Breakersare made available for our precious clients in various technical options at reasonable rates.

Features:

Rugged design
Fine finish
Easy installation
Durability

Versatile Protection for Electrical Systems

These Miniature Circuit Breakers offer robust protection against overload and short circuit incidents with fast response times below 0.1 seconds. Their adjustable tripping curvesB, C, and Denable customization according to circuit requirements, ensuring safety and reliability across different environments.

Durable Construction and Outstanding Safety

Constructed from high-grade thermoplastic, the MCBs feature a fire-resistant base and flame-retardant cover for V0-grade safety. Their matte white and black finish complements installations in diverse settings while the mechanical and electrical lives ensure long-term resilience.

Flexible Installation and Easy Operation

Compatible with modular DIN rail systems (35mm), these breakers support cables up to 25mm and feature a manual ON/OFF lever with a clear indicator window, facilitating straightforward status checks. Their snap-on assembly and screw terminal connections streamline installation for dealers and fabricators.

FAQs of Miniature Circuit Breakers:

Q: How do Miniature Circuit Breakers protect electrical circuits from overload or short circuit?

A: Miniature Circuit Breakers are designed to automatically disconnect an electrical circuit when they detect overload or short circuit conditions. Their bimetallic strip and electromagnetic tripping device respond in under 0.1 seconds, ensuring rapid protection and minimizing possible damage.

Q: What are the benefits of choosing breakers with B, C, or D tripping curves?

A: Choosing between B, C, or D tripping curves allows customization based on the application. B curve suits residential and light commercial uses, while C and D curves handle higher inrush currents typical in industrial settings, enhancing circuit stability and safety.

Q: Where can these MCBs be mounted and what installation process is required?

A: These Miniature Circuit Breakers are intended for 35mm DIN rail mounting, suitable for residential, commercial, or industrial electrical distribution panels. The installation involves snap-on assembly and securing cables (up to 25mm) into screw terminals, making setup straightforward for service providers and fabricators.

Q: When should these MCBs be used within an electrical distribution system?

A: MCBs should be utilized whenever electrical circuits require reliable protection against overload and short circuits. Their rated operation voltage of 240/415V AC and current rating from 6A to 63A ensures they are suitable for a broad range of applications in homes, businesses, and factories.

Q: What safety features do these breakers offer for high-humidity environments?

A: With an IP20 protection rating and humidity tolerance up to 95% RH, these MCBs perform reliably in damp conditions. Their fire-resistant thermoplastic housing and V0-grade flame-retardancy further heighten safety in challenging environmental settings.

Q: How do the mechanical and electrical life specifications impact long-term use?

A: Boasting a mechanical life of at least 10,000 operations and electrical life of 4,000 operations, these MCBs ensure dependable switching and protection over years of service, benefiting dealers, suppliers, and end-users by reducing maintenance downtimes and replacement costs.

Q: What compliance standards and certifications do these Miniature Circuit Breakers meet?

A: These breakers are compliant with IEC 60898 and RoHS standards, confirming their quality, reliability, and environmental safety for residential, commercial, and industrial use. This supports trust for manufacturers, traders, and installers across India.