Sealed Box

A series of SN-БГ Sealed Boxes is a series of outdoor boxes. SN-BG-330-п-2 sealed box is designed for mounting and switching optical cables.

This solution protects the equipment located inside from the third parties’ unauthorized access and the weather factors.

Inside the box, an S300 cassette is installed, and the box itself has a mounting for the front panels (optional: SC / LC / FC / Duplex / plugs).


The seams and corners of the box body are tight, and the door is sealed with packing rubber adjacent to a special rim for water drainage in the box body. Thus, the boxes of the SN-БГ series are leakproof and comply with the IP54 standard.

The body of the box is made of metal 1.2 mm thick, which effectively secures the equipment installed inside.


A twist and clamping lock is mounted on the door of the box. The box door is hinged and opens at 90°.

The body and the door of the box are equipped with grounding elements.

Cable enters the box through the bottom sealed cable glands PG 13.5

There is a pillar mount bracket supplied with the box as a set.



A special outdoor powder and polymer paint is used to cover the sealed boxes, creating a durable hard-alloy coating resistant to external effects, including mechanical ones.

Two standard colours are available: RAL7035 (gray) and RAL9005 (black).


 SN-BG-330 outdoor sealed box has a wall-mounted design. It can also be mounted on a pole using a bracket.

Component parts:

·         SN-БГ-330 -п-2/1.2 sealed box – 1 pc.

·         S 300 splice cassette with a cover – 1 pc.

·         front panel mount (SC/ LC/ FC/ Duplex/plugs) – 1 pc.

·         ground wire – 1 pc.

·         PG 13.5 cable glands – 4 pcs.

·         bracket – 1 pc.


Box dimensions (WxHxD), mm: 300x330x120


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