Protective box

SN-ШН-400-в-1 protective box


The SN-ШН protective box series is designed to protect telecommunication equipment from the third parties’ unauthorized access in public places.


SN-ШН-400 protective boxes are made of steel 1.2 mm thick, efficiently protecting the equipment located inside.


The boxes have 6 holes with a diameter of 22 mm at the bottom of the box for cable entry.


The boxes are fastened to the wall with 4 anchor bolts through the holes in the back of the box (anchor bolts are not included in the scope of supply).


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

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



Box dimensions (W*H*D), mm: 400 x 300 x 150



Dimensions (WxHxD)




of the lock

Steel thickness, mm    Cables glands
SN-ШН-400-в-1/1,2 400 х 300 х 150


1,2  6 holes ∅ 22mm
SN-ШН-400-з-1/1,2 400 х 300 х 150 slide lever 1,2  6 holes ∅ 22mm
SN-ШН-400-з-2/1,2 400 х 300 х 150 hinged lever 1,2  6 holes ∅ 22mm



Dimensions (HxWxD), mm
Steel thickness
Cable gland

6 holes

Type of construction
Door type

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