The ETI Polam KZS-2M A B10/0.1 RCD/MCB combination breaker is a two-pole, 230/400VAC device with a 10A current rating and a 100mA residual current rating. It is DIN-mount, with standard IP20-level protection, and features an overcurrent, overvoltage, and short-circuit protection system. The KZS-2M is suitable for use in domestic, commercial, and industrial premises and comes with integrated RCD and MCB protection, for added safety.