The 83886112 is a compact prewired limit switch with steel roller plunger and threaded barrel, designed for industrial automation and control applications. It features a metal case in US size with positive opening operation, snap-action contact mechanism, and four-terminal double break two-way contact element (form Zb) with electrically isolated moving contacts. The switch is rated for IP66/IP67/IP69 protection and IK07 impact resistance, with operating temperature range of -25°C to +70°C and mechanical life of 107 operations. It includes H05-VVF cable (5×0.75 mm²) with external diameter of 7.3 mm, assigned impulse voltage of 2500 V, and thermal current rating of 10 A. The device is UL approved (UL 508, UL 50) and conforms to IEC/EN 60947.5.1 standards, making it suitable for harsh industrial environments requiring reliable position sensing and safety-critical switching applications.