Thomas & Betts Rigid conduit/IMC fittings Catalog
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13RIGID CONDUIT/IMC FITTINGS
Rigid conduit/IMC fittings
Set-screw couplings
B
A
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Set-screw couplings – steel (concrete tight) when taped – zinc plated
Conduit Size
(in.)
Dimensions (in.)
Std.
Ctn.Cat. No. A B
Die-cast zinc flexible metal conduit to EMT
1
HK-101
HK-102
HK-103 1
HK-104 1
HK-105 1
H K - 1 0 6 2 2
HK-107 2
HK-108 3 4
HK-109 3
HK-110 4 5
Two set screw s starting at 2 ".
UL File N o. E-2301 8.
⁄2 11⁄8 213⁄32 100
3
⁄4 13⁄8 217⁄32 50
1
⁄4 2 225⁄32 25
1
⁄2 21⁄4 311⁄64 25
1
⁄2 37⁄16 329⁄32 10
1
⁄2 49⁄16 47⁄8 5
5
⁄8 211⁄16 50
3
⁄4 313⁄32 20
1
⁄16 45⁄32 5
1
⁄16 53⁄8 5
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Rigid connectors – set-screw type
A
B
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Rigid connectors – set-screw type – die- cast z inc
Trade Size
(in.)
HK-203 1 1.54 0.49 100
3
HK-802
⁄4 1.44 0.45 250
HK-803 1 1.54 0.49 100
Dimensions (in.)
Std.
Ctn.Cat. No. A B
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90° short-radius elbows
A
B
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90° short-radius elbows – die-cast zi nc
Size
(in.)
3
HL-202-SC
Use: To join r igid or IMC conduit at r ight angle s where lack of ro om prevents u sing
a stand ard sweep elbow or to te rminate a run of r igid or IMC con duit at a box.
UL® Listing E 37148.
⁄4 1 .17 1.04 25/250
Dimensions (in.)
SH F. C TF./
Shi p Qty.Cat . No. A B
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Three-piece couplings
A
B
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Three -piece couplings – zinc-plated
Conduit Size
(in.)
1
EK 401
EK 402
⁄2 11⁄16 11⁄8 10 0
3
⁄4 11⁄8 111⁄32 50
EK 403 1 1
1
EK 404 1
EK 405 1
⁄4 121⁄32 25⁄32 25
1
⁄2 17⁄8 223⁄32 25
EK 406 2 2 3
1
EK 407 2
⁄2 21⁄2 329⁄64 10
EK 408 3 3
1
EK 409 3
⁄2 35⁄8 55⁄32 5
EK 410 4 3
EK 411 5 4
One set s crew or two. Two set scr ews starti ng at 2" trade si ze.
Suggested use — rigid conduit only.
UL File N o. E-2301 8 –
1
⁄2" -1 1⁄4".
Features and benefits:
• 1
⁄2 "–21⁄2 " – steel
1
⁄2 "–6" – malleable iron
• 2
Dimensions (in.)
3
⁄8 15⁄8 25
3
⁄8 423⁄32 6
29
⁄32 529⁄32 5
5
⁄16 7 1
SH F. C TF./
Shi p Qty.Cat . No. A (Assembled) B
33
⁄64 20
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A
B
HK-201
Trade Size
(in.)
1
⁄2 1.77 1.09 250
Dimensions (in.)
Std.
Ctn.Cat. No. A B
HK-203 1 2.29 1.61 100
Rigid couplings – three-piece type
A
B
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Rigid couplings – three-piece type – die- cast zinc
EK201
EK 202
Conduit Size
(in.)
1
⁄2 1.39 1.31 100
3
⁄4 1.53 1.58 50
Dimensions (in.)
SH F. C TF./
Shi p Qty.Cat . No. A (Assembled) B
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