The RCBO/RCD Circuit Breakers B10 & B16 230V AC DIN Rail 30mA is a Type B circuit breaker with overcurrent protection, suitable for interior use in electrical wiring. It features a DIN rail mounting style, screw terminal electrical connection, and operates with a switch control style. With a maximum amperage of 16B and current rating of 10-16 B, this Eaton RCBO provides instantaneous tripping characteristics and IP20 protection properties. Ideal for any room, this circuit breaker offers reliable protection in electrical systems.