CONCRETE CONSTRUCTION

- The conduit entries are secured against accidental opening due to impacts from reinforcement steel or kicks
- Open conduit entries are easily identified during inspections thanks to the junction box’s two colours
- Horizontal and vertical slits in the sealing membrane enable the marking cross on the formwork to be seen through the membrane
- Two-part design
- Version with tunnel extension (Art.-No. 9907.30) accommodates a driver for LED strip lighting in residential buildings
Flush-mounted junction boxes for KRFG pipes
- For wood and steel formwork on in-situ concrete and for flush-mounted (masonry) installations
- With internally fitting cover as adhesive attachment surface
- Where fixing to vertical formwork and using adhesive to attach, the box must be mounted on a telescopic support (item no. 9957)
- For loose terminals up to 4 mm²
Flush-mounted junction boxes for KRF and KRFG pipes
- Conforms to EN 60670-1
- UV-resistant
Covers for flush-mounted junction boxes
- For device screws Ø 3.5 mm
- Max. tightening torque 0.8 Nm
Flush-mounted loop boxes
- Material: Polyethylene
- Processing temperature: -5 °C / + 60 °C
Flush-mounted formwork boxes
Flush-mounted loop box System Prefix®
- Compatible with Feller SNAPFIX®
- For device screws Ø 3 mm
- Max. tightening torque 0.5 Nm
Prefix® concrete construction box
- Meets the product standard EN 60670-21 (suspension load) with our hook bolts 1225-xx
- Max. suspension load 50 N (5 kg)
Ceiling and wall lamp plugs
- For supporting all boxes (99xx.xx without support element connection detail) on erected wooden formwork
- Fixing of the base plate by means of the four enclosed nails
- Fixing of the supported box by screwing onto the support plate
- Without extension piece, adjustable for wall thickness from 135 to 205 mm + depth of supported box. With enclosed extension piece, adjustable from 195 to 265 mm + depth of supported box
Telescopic holders for installation in concrete
- Ceiling exit for intermediate wall feed, exit or conduit connector
- Accepts large tolerance compensation
- Open on formwork side
- Use wire-pull casing and junction casing 9914.01 for DIN EN conduits up to Ø 63 mm
Formwork protectors, pipe supports, wall and ceiling transitions
- two-part, consisting of a rear housing and a front part with a mineral fibreboard insert
- all-round groove indicates the maximum opening size
- incl. internal support element to strengthen the housing
Universal installation housing