The Schneider Electric SEE116B03 Acti9 is a 20A and 30mA, single pole residual current breaker with overcurrent protection (RCBO). This RCBO has a click-in buss bar for speed of installation and guaranteed connection, has a 10kA breaking capacity and has a trip free mechanism that operates even when the toggle is locked on. Thermal-magnetic trip unit technology Toggle control type DIN rail mount White in colour Mechanical durability is 20000 cycles IP20 rated