- for 2-gang push-button BCU- neutral position ref.-no.: 4072.02 LED- switch position ref.-no.: 4072.01 LED
| Features | |
| Product colour: | White |
| Compatible products: | 4072.02 LED, 4072.01 LED, 505 U, 509 U, 505 TU, 509 TU, 535 U, 539 U, 532-4 U |
| International Protection (IP) code: | IP44 |