sti-usa - Indexsti-usa - STI Protector Selector - IndexHORN HOUSING
COVER
SPACER
COVER
SPACER
5.5 in.(140mm)
6.2 in.(158mm)
8.5 in.(216mm)
SIDE VIEW
MODELS WITH HORN (STI-1100 Series)
6.5 in.(165mm)
7.0 in.(178mm)
8.5 in.(216mm)
SIDE VIEW
3.2 in.(81mm)
2 in.(51mm)
3.2 in.(81mm)
2 in.(51mm)
MODELS WITHOUT HORN (STI-1200 AND STI-3150 Series)
A
B
C
D
E
Dimensions for STI False Fire Alarm Fighters
Stopper II and Weather Stopper
3.2 in.
(81mm)
2.75 in.
(70mm)
2.375 in.
(60mm)
1.625 in.
(41mm)
.75 in.
(19mm)
BOPPER STOPPER ®
Great for protecting
small size pull stations,
push button units,
electrical outlets and
digital keypads, just to
name a few.
Mounting plate 102721
available for surface
mount applications.
3 in.(76mm)
4 in.(102mm)
5 in.(127mm)
5.5 in.(140mm)
5.5 in.(140mm)
ALL MODELS END VIEW
ADA
Compliant
STI-6518
(Shown with UB-1)
STI-6522
E
D
STI-3100 SPACER
ADDS 2" DEPTH(51mm)
C
B
A
BREAK GLASS STOPPERS ®
For areas where a "Break Glass" cover is specified such as unsupervised locations
• Housing is molded of super tough polycarbonate material
• Fire alarm remains visible and accessible
• Accepted by fire marshals
• Fast and easy installation
• Glass breaking metal bar and mounting hardware are included
BREAK GLASS STOPPERS
Small Model
STI-6100
Large Model
STI-4100
Mini Stopper II, Mini Stopper and
Mini Weather Stopper
6.125 in.
(156mm)
Spacer for STI-4100 only
STI-3100-R
3 in.(76mm)
3.5 in.(89mm)
4 in.(102mm)
DEPTH CHART FOR MINI STOPPER
AND CONDUIT SPACER
5.5 in.
(140mm)
3.25 in.
(83mm)
4.125 in.
(105mm)
7.75 in.
(197mm)
1.875 in.
(48mm)
1.5 in.
.75 in. (38mm)
(19mm)
STI-6531 SPACER
ADDS 2.0 in. DEPTH (51mm)
4.75 in.
(121mm)
2.3 in.
(58mm)
FRONT VIEW SIDE VIEW
HORN
HOUSING
5 in.
(127mm)
Break Glass Stoppers
Model Height Width Depth
STI-4100 6.84 in. (173mm) 5.39 in. (136mm) 1.5 in. (38mm)
STI-6100 5.41 in. (137mm) 3.97 in. (100mm) 1.5 in. (38mm)
STI-6700 5.41 in. (137mm) 3.97 in. (100mm) 1.5 in. (38mm)
STI-3100-R 6.84 in. (173mm) 5.39 in. (136mm) 2.0 in. (51mm)
STI-6100
1.75 in.
(44mm)
TOP VIEW
STI-6518
SIDE VIEW
STI-6518
Bopper Stopper
3.25 in.
(82.5mm)
5 in.
(127mm)
6.5 in.
(165mm)
2.99 in.
(76mm)
3.4 in.
(86mm)
STI-4100
(Shown with STI-3100-R)
4.18 in.
3.61 in. (106mm)
3.30 in. (92mm)
(84mm)
TOP VIEW
STI-6522
2.99 in.
(76mm)
3.12 in.
(79mm)
SIDE VIEW
STI-6522
4.62 in.
(117mm)
5.5 in.
(140mm)
0.870 in.(22mm)
1.77 in.(45mm)
Toll Free Phone: 800-888-4784 • Toll Free Fax: 877-887-1919 • www.sti-usa.com 3