NKK UB2 Manuals

This document is a product manual for wellsconn's UB2 series flat button switch L82 illuminated button switch. It introduces the features and characteristics of the product, including electrical capacity, mechanical life, electrical life, operating force, contact timing, travel, material and coating, environmental data, installation, processing, standards and certification.

The document introduces the general specifications and other rated parameters of NKK Switches' UB2 series slim button switch L82 and illuminated button switch L83, including electrical capacity, contact resistance, insulation resistance, dielectric strength, mechanical life, electrical life, nominal operating force, etc. It also provides information on materials and coatings, environmental data, installation, handling, standards and certifications.