MS20C is a cable end float switch designed for controlling levels in large tanks, cisterns, and reservoirs, featuring a changeover (C/O) contact form. The unit is constructed with blow-moulded polyethylene (HDPE) casing and includes a 5 m PVC cable with a microswitch element activated by a moving stainless steel ball, delivering an electrical life of 200,000 operations. It is capable of operating at depths down to 100 metres in water and features UL, VDE, and CENELEC approvals. The MS20C supports direct power switching with a maximum switching current of 10 A (resistive) and 8 A (inductive), maximum AC power rating of 1500 W, and maximum AC switching voltage of 250 V, operating reliably across a temperature range of 0°C to 45°C and withstanding a maximum pressure of 10 bar. This switch is ideal for submersible pump installations and automated tank level management systems requiring robust, long-life switching performance.