Cut Sheet

Class I, Groups C, D
Class I, Division 2, Group B
Class I, Zone 1, Group IIB
Class I, Zone 2, Group IIB + H2
Class II, Groups F, G
Class III
NEMA 3RX•
Plugs and Receptacles
Plugs and RecePtacles: HazaRdOus lOcatiOn
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© September 2010
842
U-Line
®
Contender
®
Factory Sealed 20 Amp Receptacles
Explosionproof, Dust-Ignitionproof
Type Hub Size
Catalog Numbers
†
125 Vac 250 Vac
Single Gang
Dead-End
1/2 ENR11201 ENR11202
3/4 ENR21201 ENR21202
1 ENR31201 ENR31202
Feed-Thru
1/2 ENRC11201 ENRC11202
3/4 ENRC21201 ENRC21202
Dead-End Feed-Thru
1 ENRC31201 ENRC31202
Two Gang
Dead-End
1/2 ENR12201 ENR12202
3/4 ENR22201 ENR22202
1 ENR32201 ENR32202
Feed-Thru
1/2 ENRC12201 ENRC12202
3/4 ENRC22201 ENRC22202
1 ENRC32201 ENRC32202
Replacement Receptacles
Receptacle Cover Assembly ENR5201 ENR6202
Spring Cover Replacement Kit (Aluminum) ULSCA
NEMA 4X Corrosion Resistance Kit

ULINEREC4XKIT
† Standard back box malleable iron. For aluminum back box, add suffix –SA to catalog number.
 NEMA Type 4X when the screw cover is installed and the cover is fully engaged.