The PKZM4-25-CB is a powerful miniature circuit breaker designed for use in permanently installed electrical systems. With a rated current of 25 A and a rated voltage of up to 690 V, this circuit breaker provides a reliable solution for protecting cables and conductors. The PKZM4-25-CB is suitable for mounting on DIN rails, allowing for easy installation in various applications. The design features three poles and is equipped with a screw connection for the main circuit. This circuit breaker is not intended for use as a main switch and does not offer an integrated residual current protection function. However, it comes with a variety of adjustable settings for overload and short-circuit tripping, making it a flexible choice for different requirements.

• Rated short-circuit breaking capacity of 65 kA at 400 V, 50 Hz
• Adjustable overload tripping current range from 0 to 25 A
• Adjustable instantaneous short-circuit tripping up to 350 A
• Suitable for DIN rail mounting with screw connection
• Protection class IP20 for use in protected environments.