B¹ one-gang box and B¹ one-gang junction boxes
B¹ one-gang box
B¹ one-gang box
- Article no: 1255-01
- EAN: 4013456550506
![](https://assets.kaiser-elektro.de/products/76/769/31x31/vde.png)
![](https://assets.kaiser-elektro.de/products/13/1335/31x31/oeve.png)
- with 4 screw domes and 2 expanding claw fields
- 2-piece with moulded rear part
- Two slots for B¹ Prefix® system wings
- Rear part of box with slot for support element
- Suitable for all types of formwork
- Standardised combination distance 71 mm
Length
94 mm
Width
75 mm
Depth
59 mm
Installation opening Ø
60 mm
Break-out openings for DIN EN Ø 20/25 mm conduits
6
Markings for cables up to Ø 16 mm
6
Number of parts
2
Packaging inner/dispatch
20/200
Product information
B¹ one-gang box and B¹ one-gang junction boxes
B¹, the new on-site mixed concrete range of products for electrical installation work. In addition to the tried-and-tested system features such as the flat front part, sturdy fixing domes and the support element slot with a sprung box base, the new B¹ range has innovative conduit entries, sturdy slots for the new B¹ Prefix® system wing range, and also bridges – which can be broken out later if required – for connecting accessories in combinations.
- Suitable for all types of formwork
- Slot for B¹ Prefix® system wing set
- Can be stably combined over the complete box body with a standardised combination distance of 71 mm
- Innovative conduit entries for fast processing on the construction site
- Signal bristles for easy location with installations on the opposing formwork side
- Larger mounting and installation space
- Installation of pre-wired installation accessories with multiple combinations, because the bridge can be broken out later
![](https://assets.kaiser-elektro.de/products/68/6858/44x44/halogenfrei_zeichen_en.png)
![](https://assets.kaiser-elektro.de/products/14/1462/44x44/ip_30.png)
![](https://assets.kaiser-elektro.de/products/75/759/44x44/icon_unterkapitel_feuerbestaendig_650grad.png)
![](https://assets.kaiser-elektro.de/products/79/798/44x44/icon_video.png)
Fixing and alignment of the front part
Combination in accordance with DIN
The new conduit insertion technology
Fixing of the front part
Installation to the working formwork
Signal bristle for finding boxes that are to deep on the opposing formwork side
Electrical installation
Installation with cables
Certificates
Download
Accessories
Tools
Planning