RONTRON-R/Q-JUWEL push buttons With ring illumination, incl. key cap, cannot be labelled. A suitable contactor (BT../BF..) must always be ordered with the push button. Range of control and signalling devices featuring a precise, detailed design for an installation diameter of 22.3 mm. With an extremely slim design of just 1.4 mm, they even offer a real alternative to membrane keyboards. Designed as a modular system, the RONTRON-R/Q-JUWEL offers a range of combination options. This means that the devices can be used in almost all fields of application. RONTRON-Q-JUWEL: square Outer: 28 x 28 mm Installation Ø: 22.3 mm Sleeve colour: metallic Protection class: IP65 Protection class: II https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2017-08-06 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2018-03-20 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2018-12-16 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2019-04-02 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2021-04-27 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2021-06-19 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2022-05-17 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2022-10-19 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2022-12-04 https://elecena.pl/product/9723649/ta-rqjtlr-rontron-r-q-juwel-push-button 2025-01-30