nvent TB3GM Instruction Sheet

INSTRUCTION SHEET
TB3GM, TB4GM, TB5GM, TB6GM
ADJUSTABLE MULTI-GANG MASONRY OPEN BACK BOX CENTER PLATE
Part No. Box Gang Size
TB3GM 3 Gang
TB4GM 4 Gang
TB5GM 5 Gang
TB6GM 6 Gang
AS SHIPPED
Ground wire; all devices shall be grounded to box
DIRECT ON-STUD MOUNT
1
INSTALL ELECTRICAL DEVICES
(OPTIONAL)
Electrical devices
WARNING:
1. nVent products shall be installed and used only as indicated in nVent product instruction sheets and training materials. Instruction sheets are available at
www.nVent.com and from your nVent customer service representative.
2. nVent products must never be used for a purpose other than the purpose for which they were designed or in a manner that exceeds specified load ratings.
3. All instructions must be completely followed to ensure proper and safe installation and performance.
4. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property
damage, serious bodily injury and/or death, and void your warranty.
5. Products that are manufactured using spring steel components shall be used only in a non-corrosive indoor environment.
6. All pipe supports, hangers, intermediate components and structural attachments must ONLY be used as described herein and are NEVER to be used for any
other purpose.
NOTE: All load ratings are for static conditions and do not account for dynamic loading such as wind, water or seismic loads, unless otherwise noted.
The customer is responsible for:
a. Conformance to all governing codes.
b. The integrity of structures to which the products are attached, including their capability of safely accepting the loads imposed, as evaluated by a qualified
engineer.
c. Using appropriate industry standard hardware as noted above.
SAFETY INSTRUCTIONS:
All governing codes and regulations and those required by the job site must be observed.
Always use appropriate safety equipment such as eye protection, hard hat, and gloves as appropriate to the application.
nVent, nVent CADDY, nVent ERICO Cadweld, nVent ERICO Critec, nVent ERICO, nVent ERIFLEX, and nVent LENTON are
owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the
right to change specifications without prior notice.
TECHNICAL SUPPORT:
www.nVent.com
Box Depth Size
Box Volume (cu.in.)
Range
72 min - 88 max
3.5" min. depth
100 min - 121 max
at 0.55" -
4.45" max. depth
121 min - 159 max
at 1.5"
157 min - 193 max
(4) Adjustment screws;
- Work screws back
and forth to adjust.
- Use minimum torque
setting to avoid
stripping.
Secure free end of
ground wire
to device ground
terminal
2
INSTALL ON STUD
89231397_C
Box Type
Masonry
Adjustable
Open Back Box drywall/tile is installed)
Triple KOs (1/2",
3/4", 1") on top
and bottom
box side walls;
To remove KO's,
push slug down
for 1/2" KO, pull
slug up for 3/4"
KO, push slug
down for 1" KO
3
(2) #8 self-drilling
screws
1 OF 2
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Wall Depth Range
Use for 3-5/8" stud (as shipped),
0.55" - 1.5" (can be
adjusted after
Universal Farside
Back plate can be rotate 180 to
match the far side
OPEN BACK PLATE AND COMPLETE WIRING
Fully open
back plate
Universal Farside
4" stud,
5-1/2' stud,
6" stud