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Flush-mounting back boxes with glow wire test 850°

- Compatible with Feller SNAPFIX®
- Version 1x1 with four devices to protect the heads of the screws from parasitic voltages
- Essential in timber construction
- Electrically well-insulated, shock and pressure-resistant.
- Flat bearing surface thanks to 4 support points
- For device screws Ø 3 mm
- Max. tightening torque 0.5 Nm

Compatible with Feller SNAPFIX®
Version 1x1 with four devices to protect the heads of the screws from parasitic voltages
Essential in timber construction
Electrically well-insulated, shock and pressure-resistant.
Flat bearing surface thanks to 4 support points
For device screws Ø 3 mm
Max. tightening torque 0.5 Nm

Flush-mounting back box 1x1 850°C

AGRO AG

Artikel-No.: 9902.21.850

E-No: 372713209

EAN: 7611614309095

Product length: 77 mm

Product width: 77 mm

Product depth: 70 mm

Number of entries: 14

For conduit Ø: 20 mm, 25 mm

Shipping: 50

More product details

Datasheet (PDF)

accessories

Cover 88x88 mm

Artikel-No. 9919.10

E-No 374161008

UV-resistant

- with full neoprene seal
- Cover fixing with enclosed screws, non-rusting

Waterproof cover

Artikel-No. 9919.03

E-No 372800629

with full neoprene seal
Cover fixing with enclosed screws, non-rusting

Product Information

Flush-mounting back boxes with glow wire test 850°

The in-wall boxes without halogene are suitable for installations on combustible materials. The boxes are produced in white polyproplene and have successfully passed the glow wire test at 850°C according to EN 60695-2-11.

Essential in timber construction
Electrically well-insulated, shock and pressure-resistant.
Flat bearing surface thanks to 4 support points
Compatible with Feller SNAPFIX®

Mounting the screw head covers to prevent voltage carry-over

Remove the caps at the corners and place on the 3.5 x X countersunk head screws as shown.

Countersunk head screws with caps can be screwed through the side walls of the inlet box as required.

The screw head caps prevent voltage transfer in accordance with EN 60670-1.

Technical Data

Dimensions / Form

Product length:: 77 mm
Product width:: 77 mm
Product depth:: 70 mm

Connections / Entries

Number of entries:: 14
For conduit Ø:: 20 mm, 25 mm

Assembly / Installation

Assembly type:: HW (drywall/lightweight construction)

Certificates

Certificate

9902.21.850 in-wall box 1x1 for installations in combustible materials

3.9 MB | 27/10/2025

Download

Accessoirs

Cover 88x88 mm

Artikel-No. 9919.10

E-No 374161008

UV-resistant

Waterproof cover

Artikel-No. 9919.03

E-No 372800629

with full neoprene seal
Cover fixing with enclosed screws, non-rusting

Planning Data

PARTcommunity

Planning Data (CAD/3D/2D)