CAMTEC is launching the second-generation AC current limiters. Due to their cooling system, they can be installed wall-by-wall with the other components. The company claims the new CAMTEC ESB001 inrush-current limiter series is the world’s smallest of its performance class. It requires 1TE space on the top-hat rail. The new current limiter retains all the features and benefits of the other series. The ESB001.24.230VAC is described as being suitable for protecting against contact fires on load relays or protecting multiplexed MUX channels from damaging inrush currents.