The 2909906 is a single-channel electronic circuit breaker that provides overload and short-circuit protection for 24 V DC loads. It operates within a voltage range of 18 V DC to 30 V DC and features a fixed nominal channel current of 4 A. This device utilizes an electronic tripping method, ensuring a rapid shutdown time of 10 ms or less for short circuits. With an extremely narrow width of just 6.2 mm, it offers significant space savings in control cabinets. Designed for 35 mm DIN rail installation, it is ideal for industrial applications requiring reliable circuit protection and simple potential distribution through the CLIPLINE complete terminal block system.