K-TEK”s MS41 is a magnetically actuated electric switch, which features a compact, dual-compartment design that isolates the 10 A DPDT (double pole, double throw) switching mechanism from the environment. Electrical connection is made through a hermetic seal within the enclosure that protects the internal mechanism from moisture and heat damage over an extended period of time. The NEMA 4X, stainless steel enclosure ensures the switch can be used in corrosive, offshore environments and can handle a range of demanding uses, including high-temperature (up to 1000 F/538 C) and high-vibration applications, such as pump and compressor skids. The switch features a unique cam action switching mechanism, with no bias springs to adjust or maintain as parts age. The trip point is infinitely adjustable along the length of a magnetic level gauge without changing the process piping.