Cut Sheet
Table Of Contents
- Table of Contents
- Overview
- Thinwall Conduit Fittings (EMT)
- Rigid/Intermediate Grade Conduit Fittings
- Flexible Cord and Power Cable Connectors
- Liquidtight Flexible Metal Conduit and Connectors
- Non-Metallic Sheathed Cable Fittings
- Armored Cable/Flexible Metallic Conduit Fittings
- Service Caps
- Cable Caps, Protector, Straps and Clips; Threaded Rod and Coupling
- Beam Clamps
- Ground Clamps, Pipe Hangers
- PVC Conduit Repair System
- Schedule 40 & 80 Elbows
- Schedule 40 & 80 Fittings & Accessories
- Conduit Bodies & Accessories
- Junction Boxes
- Switch Boxes
- Support Straps
- Conduit Clamps
- Schedule 40 & 80 Tech Specs
- Utility Conduit
- P&C Duct
- Telephone Duct
- Split Duct
- Accessories
- Spacers
- P&C Flex™
Thinwall Conduit Fittings (EMT)
F-7
Fittings
CONDUIT A (IN.) B STD.
CAT NO.
SIZE (IN.) TC-221 SERIES TC-821 SERIES (IN.) CTN.
Non-Insulated
TC-221-SC
1
⁄2 1
5
⁄32 1
17
⁄64
15
⁄16 500
TC-222-SC
3
⁄4 1
13
⁄32 1
33
⁄64 1
5
⁄32 250
TC-223-SC 11
9
⁄16 1
21
⁄32 1
27
⁄64 200
TC-224-SC 1
1
⁄4 1
15
⁄16 2
1
⁄32 1
13
⁄16 100
TC-225-SC 1
1
⁄2 2
9
⁄32 2
3
⁄8 2
3
⁄64 40
TC-226-SC 22
33
⁄64 2
39
⁄64 2
17
⁄32 20
TC-227-SC 2
1
⁄2 3
3
⁄16 3
9
⁄32 3
19
⁄64 12
TC-228-SC 33
25
⁄64 3
31
⁄64 4
1
⁄16 12
TC-229-SC 3
1
⁄2 3
31
⁄64 3
19
⁄32 4
17
⁄32 10
TC-2210-SC 43
47
⁄64 3
53
⁄64 5
1
⁄16 6
CONDUIT A (IN.) B STD.
CAT. NO.
SIZE (IN.) TC-221 SERIES TC-821 SERIES (IN.) CTN.
Insulated
TC-821-SC
1
⁄2 1
5
⁄32 1
17
⁄64
15
⁄16 500
TC-822-SC
3
⁄4 1
13
⁄32 1
33
⁄64 1
5
⁄32 250
TC-823-SC 11
9
⁄16 1
21
⁄32 1
27
⁄64 200
TC-824-SC 1
1
⁄4 1
15
⁄16 2
1
⁄32 1
13
⁄16 100
TC-825-SC 1
1
⁄2 2
9
⁄32 2
3
⁄8 2
3
⁄64 40
TC-826-SC 22
33
⁄64 2
39
⁄64 2
17
⁄32 20
TC-827-SC 2
1
⁄2 3
3
⁄16 3
9
⁄32 3
19
⁄64 12
TC-828-SC 33
25
⁄64 3
31
⁄64 4
1
⁄16 12
TC-829-SC 3
1
⁄2 3
31
⁄64 3
19
⁄32 4
17
⁄32 10
TC-8210-SC 43
47
⁄64 3
53
⁄64 5
1
⁄16 6
• Concrete tight
when taped
CONDUIT DIMENSIONS (IN.) STD.
CAT NO.
OFFSET (IN.) SIZE (IN.) A B C CTN.
TO 221
3
⁄8
1
⁄2 2.00 .90 .37 100
TO 222
3
⁄4
3
⁄4 2.98 1.16 .25 100
TO-223
3
⁄4 1 3.15 1.42 .75 100
UL File No. E-16592.
CSA File No. LR-18130M57.
A
B
C
A
B
• Concrete tight
when taped
CONDUIT DIMENSIONS (IN.) STD.
CAT NO.
SIZE (IN.) A B CTN.
TK-221
1
⁄2 1
33
⁄64
59
⁄64 500
TK-222
3
⁄4 1
29
⁄32 1
5
⁄32 250
TK-223 12 1
7
⁄16 200
TK-224 1
1
⁄4 2
33
⁄64 1
27
⁄32 100
TK-225 1
1
⁄2 2
27
⁄32 2
1
⁄16 40
CONDUIT DIMENSIONS (IN.) STD.
CAT. NO.
SIZE (IN.) A B CTN.
TK-226A 23
13
⁄32 2
1
⁄2 20
TK-227 2
1
⁄2 4
7
⁄32 3
19
⁄64 12
TK-228 34
11
⁄16 4
3
⁄64 12
TK-229 3
1
⁄2 4
27
⁄32 4
17
⁄32 10
TK-2210 45
15
⁄32 4
9
⁄16 6
A
B
• Concrete tight
when taped
UL File No. E-16592 —
1
⁄
2
"–2".
UL File No. E-23018 — 2
1
⁄
2
"–4".
CSA File No. LR-12798 —
1
⁄
2
"–1", 2
1
⁄
2
"–4".
UL File No. E-16592 —
1
⁄
2
"–2".
UL File No. E-23018 — 2
1
⁄
2
"–4".
CSA File No. LR 12798 —
1
⁄
2
"–2".
UL File No. E-16592 —
1
⁄
2
"–2".
UL File No. E-23018 — 2
1
⁄
2
"–4".
CSA File No. LR-12798 —
1
⁄
2
"–1
1
⁄
4
", 2
1
⁄
2
"–4".
UL File No. E-16592 —
1
⁄
2
"–2".
UL File No. E-23018 — 2
1
⁄
2
"–4".
CSA File No. LR-12798 —
1
⁄
2
"–1
1
⁄
4
", 2
1
⁄
2
"–4".
Set Screw Connectors —
Die Cast Zinc, Offset
Set Screw
Couplings —
Die Cast Zinc
Set Screw Connectors — Die Cast Zinc
CONDUIT DIMENSIONS (IN.) STD.
CAT. NO.
SIZE (IN.) A B CTN.
HT 221
1
⁄2 EMT to
1
⁄2 Rigid 1.67 1.07 500
HT-222
3
⁄4 EMT to
3
⁄4 Rigid 1.98 1.29 250
HT-223 1 EMT to 1 Rigid 2.15 1.58 100
UL File No. E-23018.
A
B
• Concrete tight
when taped
Combination Set Screw Couplings Thinwall to Heavywall — Die Cast Zinc