The VCF 7.2 (12) handheld vacuum contactor+fuse combination device is a modular protection equipment designed specifically for 7.2kV/12kV distribution systems, integrating vacuum contactor and high-voltage fuse functions to achieve integrated operation of "control+short-circuit protection". Suitable for frequent switching scenarios in industrial and mining enterprises, wind farms, and photovoltaic power stations, with a short-circuit current breaking capacity of 25kA and a mechanical lifespan of over 50000 times.the handheld design supports quick insertion and maintenance, is compatible with compact switchgear, has a protection level of IP65, and can withstand extreme environments from -30 ° C to+60 ° C. It provides an efficient solution that is safe, portable, and tool free for installation.