- for switch insert ref.-no.: 505 U, 509 U- for push switch insert ref.-no.: 505 TU, 509 TU- for push-button insert ref.-no.: 535 U, 539 U- for multi switch insert ref.-no.: 532-4 U (not metal versions)
| Features | |
| Product colour: | Stainless steel |
| Compatible products: | 505 U, 509 U, 505 TU, 509 TU, 535 U, 539 U, 532-4 U |
| International Protection (IP) code: | IP44 |
