Super Star MCB Circuit Breaker 40A Double Pole 3kA

Description

Super Star MCB Circuit Breaker 40A Double Pole 3kA – Advanced Protection for Dual-Phase Electrical Circuits

Protect your electrical systems with confidence using the Super Star MCB Circuit Breaker 40A Double Pole 3kA. Designed for durability and high performance, this double pole miniature circuit breaker is built to safeguard two-phase electrical circuits against overloads and short circuits. Whether used in residential, commercial, or light industrial environments, this MCB ensures safe, stable, and efficient power distribution.

With a rated current of 40 Amperes and a breaking capacity of 3kA (3000 Amps), this breaker is ideal for circuits that power high-load devices and equipment. The double pole configuration disconnects both live conductors simultaneously during a fault, offering enhanced protection and peace of mind.

Key Features:

• Double Pole Design (DP)
  Provides simultaneous protection for two live conductors. This feature is especially valuable in systems where both the phase and neutral (or two phases) need to be isolated during faults for maximum safety.

• Rated Current: 40A
  Designed to handle heavy electrical loads, this breaker is perfect for high-power appliances such as industrial lighting, HVAC systems, electric stoves, water heaters, and other demanding applications.

• Breaking Capacity: 3kA (3000 Amps)
  Effectively interrupts short-circuit currents up to 3,000 Amperes, preventing circuit damage, fire hazards, and equipment failure.

• Thermal-Magnetic Tripping Mechanism

  • Thermal protection detects and responds to sustained overloads.

  • Magnetic protection trips instantly during sudden, high-intensity short circuits.
    This dual system ensures fast, accurate, and safe operation.

• High-Quality, Flame-Retardant Construction
  Made with premium thermoplastic housing that resists heat, impact, and fire—ensuring long-term durability even in demanding environments.

• Easy DIN Rail Mounting
  Compact and modular design fits easily into standard distribution boards using DIN rail systems, making installation quick and hassle-free.

• International Safety Compliance
  Conforms to IEC 60898 and other global electrical standards for performance and safety.

Applications:

• Residential main power distribution

• Commercial and retail electrical panels

• Air conditioning and HVAC systems

• Electric water heaters and stoves

• Workshop machinery and tools

• Dual-phase power circuits in control panels

• Backup power and UPS systems

Why Choose the Super Star 40A Double Pole MCB?

Super Star is a trusted name in electrical safety, known for producing high-quality, reliable protection devices for modern power systems. The 40A Double Pole 3kA MCB offers a perfect combination of strength, speed, and precision for high-load circuits. Its advanced safety features, durable build, and user-friendly installation make it an ideal choice for both professionals and homeowners.