The GLAB20B is a global limit switch from the GLA series, designed with a top pin plunger actuator for industrial applications. It features a 2NC/2NO DPDT contact configuration with snap-action switching and silver alloy contacts, housed in a rugged, electrostatic epoxy-coated zinc body. This non-plug-in switch requires a maximum operating force of 16 N, has a differential travel of 0.9 mm, and includes a PG 13,5 conduit entry. Sealed to IP67 and NEMA 1, 4, 12, and 13 standards, it operates reliably in temperatures from -25 °C to 85 °C. Its robust design and global certifications make it suitable for use in machine tools, conveyors, and material handling equipment worldwide.