Key operated switches: provide controlled access to equipment by requiring a key to actuate, helping prevent unauthorized operation. Industrial switches: built for harsh environments, offering durable construction and reliable performance in demanding industrial settings. Function and compatibility: simple on/off control points designed to integrate with standard control panels and common electrical wiring methods. Note that size, material, and performance vary by model; please consult the product datasheet for exact specifications. Use scenarios: Start and stop control of a conveyor or manufacturing machine on an assembly line, with the key securing operator access. Maintenance or diagnostics inside electrical enclosures or control cabinets, using the keyed switch to unlock and access panel components. Safety interlock or controlled reset sequences in industrial equipment, ensuring only authorized personnel can modify operation.