Cut Sheet

Electrical Metallic Tubing (EMT) Fittings
Insulated for safe, simple installation in cramped locations
or tight corners!
Ideal for applications where large
radius conduit elbows won’t fit or
would appear unworkmanlike
Shoulders on body of
1
2" size are
hex-shaped to provide positive
holding for standard installation
tools
Malleable iron construction
UL rated 105°C
Short Elbows —
Insulated*
Ideal for cramped locations or tight corners!
Short Elbows — Malleable Iron*
For connecting EMT to threaded rigid and intermediate metal conduit.
Combination Coupling — Steel*
Across
Corners
HUB
DIMENSIONS (IN.)
CAT. NO.
SIZE A B
530-TB
1
2"1
3
8 1
1
16
531
3
4"1
1
2 1
11
32
532 1" 1
19
32 1
21
32
UL File No. E-09043
CSA File No. 2884
HUB DIMENSION (IN.)
CAT. NO.
SIZE A B C
4230
1
2"1
7
16 1s
7
16
4231
3
4"1
11
16 1
19
32
1
2
4232 1" 1
7
8 1
27
32
5
8
4233 1
1
4"2
3
4 2
15
32
11
16
4234 1
1
2"3
1
16 2
3
4
11
16
4235 2" 3
3
8 3
5
16
11
16
UL File No. E-09043
CSA File No. 2884
HUB DIMENSION (IN.)
CAT. NO.
SIZE A B C
4240
1
2"1
7
16 1s
7
16
4241-TB
3
4"1
11
16 1
19
32
1
2
4242 1" 1
7
8 1
27
32
5
8
4243-TB 1
1
4"2
3
4 2
15
32
11
16
4244 1
1
2"3
1
16 2
3
4
11
16
4245 2" 3
3
8 3
5
16
11
16
UL File No. E-09043
CSA File No. 2884
For XJG Conduit Expansion
Couplings for EMT see page A-25.
Shoulders on body of
1
2" size are hex-shaped to provide
positive holding for standard installation tools
Malleable iron construction
A-103
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Technical Services
Tel: 888.862.3289
www.tnb.com