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The CBMC E4 24DC/1-10A IOL is a sophisticated electronic circuit breaker designed for multi-channel applications, providing protection for four loads at a nominal voltage of 24 V DC. This device is equipped with an IO-Link interface, facilitating advanced communication capabilities and integration into automated systems.

It allows for electronic locking of the set nominal currents, which can be adjusted from 1 to 10 A DC per output channel. The circuit breaker operates within a voltage range of 18 V DC to 30 V DC, with a rated current pre-adjusted to 4 A. Notably, it features a short-circuit switching capacity of up to 300 A, ensuring robust protection against electrical faults.

Installation is streamlined with a DIN rail mounting type, suitable for environments with a temperature range from -25 °C to 60 °C. The unit's design complies with protection class III and has a pollution degree of 2, making it suitable for various industrial applications. The electronic fuse and integrated failsafe element enhance reliability, while the device's efficiency exceeds 99%, with low power dissipation during no-load operation.

Additional features include a shutdown time of ≤ 10 ms for short circuits exceeding 2.0 x IN, as well as undervoltage and overvoltage protection mechanisms. The device is rated for a dielectric strength of max. 35 V DC in the load circuit and is constructed with materials compliant with UL 94 V-0 flammability standards. Its compa... [Mehr lesen]