The ABB RCBO is a combined MCB/RCD that offers high immunity protection against short circuit, thermal overload, and earth leakage. It has a breaking capacity of 6 kA at 230/400 VAC and is designed for commercial and industrial use. With a 3P+N configuration and a rating of 32 A, it features a C curve Type AP-R and operates with a sensitivity of 30 mA.