A22NZ-A-403 Omron

Pushbutton Switches A22NN/A22NL 22-mm Pushbutton Switches Universal Design. Emphasis on Color Coding, Workability, and Safety. Easy to Use You can connect up to three Contact Blocks in one stage for multistage expansion. The terminals can be retightened when Contact Blocks are stacked. Contact Blocks can be attached in any direction for easy assembly. Screw terminal structure is compatible with round crimp terminals. Safety Easy-to-operate lock lever for secure locking. Easy-mounting Contact Blocks provide finger protection. Different colors of Contact Blocks (NO: blue, NC: orange) help prevent wiring errors. Product Lineup Meet global safety standards. Available with metal or plastic bezels. Many color variations. Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13. Refer to Safety Precautions for All Pushbutton Switch- es/Indicators and Safety Precautions on page 23. Button Colors Red Green Yellow White Blue Black A22NN--N Opaque Non-lighted Switches Red Green Yellow White Blue Orange A22NN--U Transparent Red Green Yellow White Blue Orange White When not lit Lighted A22NL--T Opaque Switches Transparent Red Green Yellow White Blue Orange white* When lit * The colors when the Switches are lit are for transparent white buttons (code: TW) and yellow LED Lamps (code: Y). 1A22NN/A22NL List of Models Plastic bezels Brushed metal bezels Metal bezels A22N -BN A22N-MN A22N -RN Flat Flat Flat A22N-BP A22N -MP A22N -RP Projected Projected Projected A22N -BG A22N-MG Full guard Full guard Note: Not all assembled configurations are possible. Please refer to the subassemblies section for additional options. Please refer to the specifications section for examples of linked contact block options. 2