The YW1B-A4E01S is a blue maintained 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. * NC 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/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2025-12-30 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-06 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-09 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-15 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-18 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-21 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-01-24 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-02-06 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-02-12 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-02-18 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-02-27 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-02 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-06 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-09 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-12 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-15 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-18 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-21 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-24 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-03-31 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-04-03 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-04-06 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-04-10 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-04-13 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-08 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-11 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-21 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-24 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-27 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-05-30 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-02 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-06 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-09 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-15 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-18 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-06-25 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-07-01 https://elecena.pl/product/29656955/yw1b-a4e01s-blue-22mm-mushroom-maintained-push-button-switch-nc-ip65-idec 2026-09-29