Cut Sheet

Class I, Division 1 and 2, Groups C, D
Class II, Division 1 and 2, Groups E, F, G
Class III
NEMA 7CD, 9EFG
Controls
CONTROLS: HAZARDOUS LOCATION CONTROL STATIONS AND SWITCHES
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© January 2011
222
Mounting Bodies for EFD/EFDB and EDS Series Control Stations
Furnished with Internal Ground Screw.
Type
Hub Size
(Inches)
Catalog Number
Malleable Iron Aluminum
1-Gang
Dead-End
1/2 EFD150NLQ EFD150ANLQ
3/4 EFD175NLQ EFD175ANLQ
1 EFD110NLQ EFD110ANLQ
Feed-Thru
1/2 EFDC150NLQ EFDC150ANLQ
3/4 EFDC175NLQ EFDC175ANLQ
1 EFDC110NLQ EFDC110ANLQ
2-Gang
Dead-End
1/2 EFD250NLQ EFD250ANLQ
3/4 EFD275NLQ EFD275ANLQ
1 EFD210NLQ EFD210ANLQ
Feed-Thru
1/2 EFDC250NLQ EFDC250ANLQ
3/4 EFDC275NLQ EFDC275ANLQ
1 EFDC210NLQ EFDC210ANLQ
Tandem
†
Dead-End
1/2 EFDT50NLQ
3/4 EFDT75NLQ
1 EFDT10NLQ
Feed-Thru
1/2 EFDCT50NLQ
3/4 EFDCT75NLQ
1 EFDCT10NLQ
3-Device
Dead-End
1/2 EFDL50Q
3/4 EFDL75Q
1 EFDL10Q
Feed-Thru
1/2 EFDCL50Q
3/4 EFDCL75Q
1 EFDCL10Q
Blank Bodies for Brazed Hubs
Construct complete catalog numbers per EFD Cast Device Boxes Ordering Information on following
page. Hubs will be located in center of walls and evenly spaced unless otherwise specified. Where
spacings are critical, submit sketch showing exact spacing requirements.
1-Gang EFD1NL
2-Gang EFD2NL
3-Gang EFD3NL
4-Gang EFD4NL
5-Gang EFD5NL
† For tandem bodies, external seals must be installed within 5 feet/1.5 meters of each conduit entrance for Class I, Groups C and D.