The circuit breaker is a crucial component for safety in electrical installations, especially in direct current applications. With a rated current of 40 A and a single-pole design, this protective switch provides a reliable solution for protecting electrical wiring from overload and short circuits. The B characteristic trip ensures that the switch reacts quickly under overcurrent conditions, enhancing the safety of connected devices. The switch complies with the standards according to IEC/EN 60947-2 and offers a rated breaking capacity of 10 kA, making it suitable for various applications. With a rated voltage of 250 V and a rated insulation voltage of 440 V, this circuit breaker is versatile and ensures high operational safety. The protection class IP20 safeguards the device against solid foreign objects with a diameter of more than 12 mm, making it suitable for use in dry indoor environments.

• Single-pole design for direct current applications
• Quick response to overcurrent due to B characteristic trip
• Rated breaking capacity of 10 kA
• Protection class IP20 for use in dry indoor environments.