nVent TSR1220N Installation Manual
Telescoping Strut Replacement, No Nut–TSR1220N
B
F
A
E
D
T
HS1
C
HS2
• Can be attached directly to a wall for wall-mounted applications
• Telescopes to the desired length and is locked in place by snapping closed a spring retainer clip
• Standard strut profile runs the entire length of the part, allowing most standard fittings to be placed anywhere between the
rods
• Integrated ruler displays space between hanger rods in inches and centimeters
• Supports up to seven 2" (50 DN) conduits, six 2" (50 DN) water filled pipes at 10' (3 m) spacing, or up to 18” (450 mm) cable tray
• Conduit can be supported on the top and bottom, eliminating the need for double sided strut
• Conduit and pipe can be placed directly on the strut profile, saving vertical space in buildings with limited room for installation
• Meets requirements of the Buy American Act
Part Number TSR1220N
Material Steel
Finish Pregalvanized
Hole Size 1 (HS1) 0.54"
Hole Size 2 (HS2) 0.19"
Thickness (T) 0.04"
A 12 1/2" – 20"
B 14" – 21 1/2"
C 1 5/8"
D 7/8"
E 1 3/8"
Static Load 1 (F1) 300 lb
Static Load 2 (F2) 200 lb
Standard Packaging Quantity 25 pc
UPC 78285691645
EAN-13 0782856916451
Static Load 1 represents a distributed load for 12" - 20" (300 - 500 mm) installations and a point load for 12" - 16" (300 - 400 mm) installations. Static Load 2 represents a point load for
16" - 20" (400 - 500 mm) installations.
WARNING
nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.erico.com and from
your nVent customer service representative. 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 death and/or void your warranty.
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