Mounting MM35-DIN Inrush Current Limiters is a snap! Since they are designed for use with DIN blocks, mounting in a power control box requires just a screwdriver. Each MM35-DIN Inrush Current Limiter kit includes an MM35-DIN and DIN Blocks. Whether dealing with three-phase or single-phase power, the MM35-DIN series of Inrush Current Limiters is perfect for high power application requirements.