The YW1B-M4E20Y is a yellow momentary push button switch with a mushroom head from the YW series manufactured by IDEC. The switch features a heavy-duty rugged construction and is suitable for standard 22mm panel cut-outs for industrial applications. * 2NO contacts * Voltage rating: 600V * Current rating: 10A * 22mm panel cut-out * 40mm button diameter * IP65 protection rating * Self cleaning contacts * Interchangeable switch components * Dimensions: 56.8 x 30 x 41.4mm (length x width x height) https://elecena.pl/product/27307653/yw1b-m4e20y-yellow-22mm-mushroom-momentary-push-button-switch-2no-ip65-idec 2024-11-20 https://elecena.pl/product/27307653/yw1b-m4e20y-yellow-22mm-mushroom-momentary-push-button-switch-2no-ip65-idec 2025-01-06 https://elecena.pl/product/27307653/yw1b-m4e20y-yellow-22mm-mushroom-momentary-push-button-switch-2no-ip65-idec 2025-02-07 https://elecena.pl/product/27307653/yw1b-m4e20y-yellow-22mm-mushroom-momentary-push-button-switch-2no-ip65-idec 2025-02-19 https://elecena.pl/product/27307653/yw1b-m4e20y-yellow-22mm-mushroom-momentary-push-button-switch-2no-ip65-idec 2025-02-22 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