Compact circuit breaker MCCB KMCCB-RT-400A-4P-H KANLUX IDEAL TS 38258

Compact circuit breaker – reliable installation protection

The Kanlux Ideal TS KMCCB-RT-400A-4P-H compact circuit breaker is a solid solution for protecting electrical circuits with a rated current of 400A. Designed for reliable operation, it offers effective protection against overloads and short circuits in three-phase (3+N) installations. Adjustment of the thermal element allows for precise adaptation of the circuit breaker characteristics to the specific load, and the "H" version is distinguished by increased resistance to short-circuit currents – which translates to longer life and greater safety.

Functionality and application

The KMCCB-RT-400A-4P-H circuit breaker finds application in a wide range of electrical installations, both in commercial and industrial buildings. Thanks to the ability to adjust the characteristics, it is ideal for circuits with various types of receivers, including electric motors, which are characterized by high starting currents. Mounting on a mounting plate ensures easy installation and integration with existing infrastructure. The 4-pole (4P) design allows for effective disconnection of all phases and the neutral conductor in the event of a failure.

Key features and benefits

• High short-circuit breaking capacity: 100kA ensures effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage and fire.
• Adjustment of the thermal element: Allows adaptation of the circuit breaker characteristics to the specific load, protecting against unnecessary tripping. The adjustment range is 0.8-0.9-1xIn.
• Increased resistance to short-circuit currents (version "H"): Ensures longer life and reliable operation in difficult operating conditions.
• Universal application: Suitable for protecting circuits in commercial, industrial buildings and in residential installations with high power demand.
• Easy installation: Mounting on a mounting plate facilitates integration with existing electrical infrastructure.
• Protection class IP20: Provides protection against accidental contact.
• Rated voltage 415 AC: Designed to operate in standard power grids.
• Rated current 400A: Suitable for circuits with high power consumption.
• Utilization category A: Designed for general use in electrical installations.

The KMCCB-RT-400A-4P-H circuit breaker is an investment in the safety and reliability of your electrical installation. Solid construction, precise adjustment and high short-circuit breaking capacity guarantee long-term and trouble-free operation.