Cut Sheet

Electrical Metallic Tubing (EMT) Fittings
HUB DIMENSION (IN.)
CAT. NO. SIZE A B
5120
1
⁄2"1
1
⁄16 1
27
⁄32
5220
3
⁄4"1
5
⁄16 2
1
⁄8
5320 1" 1
11
⁄16 2
1
⁄8
5420 1
1
⁄4"2
1
⁄16 2
29
⁄32
5520 1
1
⁄2"2
5
⁄16 3
1
⁄16
5620 2" 2
3
⁄4 3
7
⁄32
UL File No. E-16592 CSA File No. LR12798
HUB DIMENSION (IN.)
CAT. NO. SIZE A B
5121-TB
1
⁄2"1
1
⁄16 1
9
⁄16
5221
3
⁄4"1
5
⁄16 1
21
⁄32
5321 1" 1
11
⁄16 1
3
⁄4
5421 1
1
⁄4"2
1
⁄16 1
11
⁄32
5521-TB 1
1
⁄2"2
5
⁄16 2
9
⁄16
5621 2" 2
3
⁄4 2
3
⁄4
T&B EMT (thinwall) fittings comply with Federal Spec. WF408B.
UL File No. E-16592 CSA File No. LR12798
HUB DIMENSION (IN.)
CAT. NO. SIZE A B
5123
1
⁄2"1
3
⁄64 1
21
⁄32
5223
3
⁄4"1
21
⁄64 1
27
⁄32
5323 1" 1
11
⁄16 1
7
⁄8
5423 1
1
⁄4"2
1
⁄16 2
11
⁄32
5523 1
1
⁄2"2
5
⁄16 2
23
⁄32
5623 2" 2
25
⁄32 2
13
⁄16
UL File No. E-16592 CSA File No. LR12798
EMT Connectors —
Nylon Insulated
Across
Corners
Across
Corners
EMT Couplings EMT Connectors
EMT Raintight
Fittings
Materials, Specifications
Material: Steel Body, Steel Locknut
Plating: Zinc Plated, Clear
Chromate coating
Liner: Nylon (for insulated fittings)
Threads: Male hub threads NPS
NEMA applications require sealing
gaskets (sold separately)
Use: Raintight, wet locations,
concrete-tight
Listings/Compliances
UL Listed: E-16592 Listed
Raintight
UL Standard: 514B
NEMA: FB-1
• Patented design includes
a sealing ring, ensuring
a 360° raintight seal
• Distinctive fitting design
and gland nut color enable
inspectors to visually inspect
conformance from a distance
— no close-up inspection
required
• All-steel construction for rugged,
durable installations
• Sharp teeth on locknuts ensure
a solid bond and tight grip on
surface of enclosure
• Does not require disassembly to install
NON-INS. INS. HUB PKG.
CAT. NO. CAT. NO. SIZE A B H L QTY.
Compression Connectors
TC111A-RT TC711A-RT
1
⁄2" .510 1.097 1.052 1.425 50
TC112A-RT TC712A-RT
3
⁄4" .510 1.305 1.295 1.425 50
TC113A-RT TC713A-RT 1" .675 1.645 1.580 1.652 25
TC114A-RT TC714A-RT 1
1
⁄4" .750 2.127 2.000 2.062 25
TC115A-RT TC715A-RT 1
1
⁄2" .812 2.397 2.375 2.187 25
TC116A-RT TC716A-RT 2 .812 2.857 2.750 2.312 25
CAT. NO. HUB SIZE B L PKG. QTY.
Compression Couplings
TK111A-RT
1
⁄2" 1.660 1.097 50
TK112A-RT
3
⁄4" 1.660 1.305 50
TK113A-RT 1" 1.934 1.645 25
TK114A-RT 1
1
⁄4" 2.374 2.127 25
TK115A-RT 1
1
⁄2" 2.500 2.397 25
TK116A-RT 2 2.750 2.857 25
Sealing Gaskets* (sold separately)
SR-101
1
⁄2"—— 50
SR-102
3
⁄4"—— 50
SR-103 1" — — 50
* Gaskets sold separately. In some jurisdictions, sealing gaskets are not required when installed in a threaded opening. Also, a connector assembled in the bottom of a box or enclosure may be
considered by code “to be located (placed) so that water will not enter the enclosure at the knockout interface” (NEC 314.15 (A)). In this instance, the sealing O-ring may not be required. Consult
with the local authority having jurisdiction.
Raintight EMT Compression Fittings feature
a distinctive design and vibrant gland nut
color, enabling inspectors to visually inspect
conformance from a distance. There's no
close-up inspection required!
L Max
L Max
B Max
H
Across
Peaks
B
Across
Peaks
A-102
United States
Tel: [phone]
800.816.7809
Fax: [phone]
Technical Services
Tel: [phone]
www.tnb.com
A