For operation on construction site without design covers to clip on F 40 push-button modules.
- 1 Gang - ref.-no.: .. 42911ST, 4091TSEM, 4071RFTSM, 4212TSM, 4008TSM, FM4001M
- 2 Gang - ref.-no.: .. 42921ST, 4092TSEM, 4072RFTSM, 4224TSM, 4008TSM, FM4002M
- 3 Gang - ref.-no.: .. 42931ST, 4093TSEM, 4073RFTSM, 4236TSM, 4008TSM, FM4003M
- 4 Gang - ref.-no.: .. 42941ST, 4094TSEM, 4074RFTSM, 4248TSM, 4008TSM, FM4004M
- Room Controller Display Module - ref.-no.: .. 429D1ST
