The Schneider Electric M9F54140 is a reliable circuit breaker specifically designed for direct current applications. With a rated current of 20 A and an operating voltage of 220 V DC, this switch provides effective protection against short circuits and overloads. The C-characteristic of the device allows for precise control and isolation of circuits, while the snap-action mechanism ensures low-wear switching of the contacts. The printed polarity on the front is an important feature to consider during installation. The M9F54140 complies with the IEC/EN 60947-2 standards, making it suitable for use in various electrical installations. Optional auxiliary modules can be added to integrate additional functions such as status indication or fault triggering. This circuit breaker is an excellent choice for professionals seeking a robust and efficient protection system.

• Two-pole circuit breaker with a rated current of 20 A
• Suitable for direct current applications with an operating voltage of 220 V DC
• Provides short circuit and overload protection
• Snap-action mechanism for low-wear switching of contacts
• Complies with IEC/EN 60947-2 standards.