Siemens 3SE5232-0HC05 Position Switch

Siemens 3SE5232-0HC05 is a SIRIUS position switch in a plastic enclosure designed for EN 50047 with a 31 mm device connection. It combines a fixed 1 NO/1 NC snap-action contact pair activated by a rounded plunger (form B) with a PTFE stem for smooth actuation, and the contacts are non-replaceable. The unit supports insulation voltage up to 400 V and carries IP65 protection for robust industrial use, including a 6 kV surge voltage rating. It withstands 30 g shocks (11 ms) and 0.35 mm/5 g vibrations, enabling reliable operation in demanding environments. Mechanical service life is specified up to 15,000,000 switching cycles, with electrical endurance around 100,000 cycles at AC-15 230 V. A single M20 x 1.5 entry provides wiring access within a compact footprint, making this position switch suitable for control cabinets requiring a durable, fixed-contact solution.