Kanlux KMCCB-RT-200A Molded Case Circuit Breaker, 3-Pole, 200A, Ics 36kA, Icu 50kA, IP20

The Kanlux KMCCB-RT-200A is a robust 3-pole molded case circuit breaker engineered to provide dependable protection for electrical distribution systems. Designed for high-performance environments, this device effectively monitors and interrupts electrical circuits in the event of overloads or short circuits, safeguarding connected equipment and infrastructure. With its durable construction and precise thermal release mechanism, it serves as a critical component in maintaining electrical safety and operational continuity in demanding industrial and commercial settings.

Advantages

This molded case circuit breaker offers significant reliability through its high breaking capacity, ensuring that electrical faults are managed safely and efficiently. The inclusion of an adjustable thermal release allows for greater flexibility in tailoring the protection settings to the specific requirements of the electrical installation. Its 3-pole configuration makes it highly suitable for standard three-phase power distribution networks, while the compact design facilitates installation in various control panels and distribution boards where space may be limited.

Suitable for

• Industrial power distribution systems
• Commercial building electrical infrastructure
• Protection of main supply lines
• Heavy-duty machinery and equipment circuits

When it may not be suitable

This device is not intended for use in residential consumer units or low-current domestic applications where a standard miniature circuit breaker would be more appropriate. It is also not suitable for outdoor environments without an additional protective enclosure, as it carries an IP20 rating.

Key specifications

• Rated current: 200A
• Number of poles: 3
• Service breaking capacity (Ics): 36kA at 380/415V AC
• Ultimate breaking capacity (Icu): 50kA at 220/230V AC
• Protection rating: IP20
• Adjustable thermal release: Yes

How to use

The Kanlux KMCCB-RT-200A must be installed by a qualified electrician in accordance with local electrical regulations. The device should be mounted securely within a suitable distribution panel or enclosure. After mounting, the input and output cables should be connected to the respective terminals, ensuring all connections are tightened to the manufacturer's specified torque. Once installed, the thermal release settings should be adjusted according to the load requirements of the circuit. The breaker can be operated manually using the front-facing toggle switch to connect or disconnect the power supply.

What to consider before purchase

• Verify that the 200A rating matches your circuit load requirements.
• Ensure the installation environment meets the IP20 protection standard.
• Confirm that the breaking capacity is sufficient for your specific electrical network.
• Check the physical dimensions to ensure compatibility with your existing distribution board.

Usage recommendations

Regular inspection of the terminal connections and the operational status of the breaker is recommended to ensure long-term performance. Always disconnect the power supply before performing any maintenance or adjustments to the device.