ComPact NSXm and PowerPact B. Accessories for complete devices up to 160 A. Shunt release pre-wired MX 220-240V AC 50Hz or 208-277V AC 60Hz and 250V DC for NSXm/PowerPact B. The series is based on the technology of roto-active contact interruption. With integrated thermo-magnetic tripping device. Installation on DIN rail or mounting plate. Additional equipment visible from the outside. Integrated residual current protection (VIGI) with Micrologic 4. The ComPact NSXm has EverLink, a new patented connection technology to compensate for the creeping movements of the cables. With the EverLink connection technology, you save space and time when installing the control panel. The bare cable connections are as safe as cable connections with a compression cable lug.