12%
Super Star MCB Circuit Breaker 40A Single Pole 3kA

Super Star MCB Circuit Breaker 40A Single Pole 3kA

Original price was: 297.00৳ .Current price is: 264.00৳ .

Pole: 1P Device
Current Rating (In): 06A to 63A
Breaking Capacity (Ics): 3kA
Characteristic: C
Rated Operating Voltage (Ue): 230V AC
Rated Insulation Voltage (Ui): 500V
Rated Insulation withstand Voltage (Uimp): 4kV

Frequency: 50/60Hz

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Description

Super Star MCB Circuit Breaker 40A Single Pole 3kA – High-Performance Protection for Single-Phase Power Systems

The Super Star MCB Circuit Breaker 40A Single Pole 3kA is a reliable and essential safety device designed to protect your electrical circuits from overloads and short circuits. Engineered for single-phase systems, this compact and efficient miniature circuit breaker (MCB) provides high-capacity protection, making it ideal for residential, commercial, and light industrial applications.

With a rated current of 40 Amperes and a breaking capacity of 3kA (3000 Amps), this MCB ensures uninterrupted performance and enhanced safety for high-demand electrical circuits. Whether it’s for a lighting circuit, power outlet, or heavy appliance, the Super Star 40A MCB delivers consistent protection and peace of mind.

Key Features:

  • Single Pole Design
    Provides protection for one live conductor in single-phase installations. It automatically disconnects the circuit during abnormal conditions to prevent fire hazards and equipment damage.

  • Rated Current: 40A
    Supports electrical circuits that carry a current load of up to 40 Amperes. Ideal for high-load appliances such as water heaters, ovens, air conditioners, and other power-intensive devices.

  • Breaking Capacity: 3kA (3000 Amps)
    Capable of safely interrupting fault currents up to 3,000 Amperes, offering dependable protection in case of short circuits or overloads.

  • Thermal-Magnetic Tripping Mechanism

    • Thermal protection guards against prolonged overloads.

    • Magnetic protection instantly reacts to high short-circuit currents.
      This dual-function mechanism ensures quick response and minimizes damage.

  • Durable and Flame-Retardant Housing
    Built with premium-quality thermoplastic material that resists heat, impact, and flames—ideal for long-term, reliable use in any environment.

  • DIN Rail Mounting
    Compact, modular design allows for quick and easy installation into standard distribution boards using DIN rail systems.

  • Safety-Compliant Design
    Meets international safety and quality standards, including IEC 60898, ensuring consistent and trusted performance.

Applications:

  • Residential main and sub-circuits

  • Power outlets for heavy-duty electrical appliances

  • Commercial lighting and power circuits

  • Small workshops and retail units

  • Control panels and distribution boards

  • Backup generators and UPS systems

Why Choose the Super Star 40A Single Pole MCB?

Super Star is a trusted name in electrical safety, known for manufacturing durable, high-quality, and cost-effective circuit protection devices. The 40A Single Pole 3kA MCB is designed to meet the needs of modern electrical installations, offering both robust performance and reliable safety.