The portfolio of ac inrush current limiters from Camtec Power Supplies has been expanded to include the new ESB001 series. This series is currently the world’s smallest for its performance class, and only requires 17.5 mm of space on the top-hat rail for installation. The ESB001.24.230VAC is suitable for protecting against contact fires on load relays or protecting multiplexed MUX channels from damaging inrush currents. The ESB001 can be mounted wall-to-wall with neighboring devices in the control cabinet. This series meets the demanding industrial standards EN61010-1, EN61010- 2-201 as well as the current IT standard EN62368-1.