Class I, Divisions 1 & 2, Groups A, B, C, D (see listings for specific catalog numbers suitable for Groups A or B)
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
UL standard
UL1203
CSA standard
C22.2 No. 30
Design features
RE reducers have:
Integral bushing which prevents damage to wires
Full, clean cut tapered threads
REC reducers have:
Integral bushings in both ends which prevent damage to wires
Funnel shaped interior to guide the wires from large to small conduit, making it easy to pull wire
REA adapters have:
Smooth integral bushing to protect wire insulation
Knurled body for easy wrenching
PLG plugs:
Have clean tapered threads
Are available in two styles: flush (recessed) or square head type
Standard materials
RE reducers – RE1108 through RE54: steel; all others: Feraloy iron alloy
REA adapters – steel
REC reducers – REC21 and REC32: steel; all others: Feraloy iron alloy
PLG plugs – recessed: PLG28 through PLG3 – steel; PLG4 through PLG10 – gray iron alloy; square head: PLG15 through PLG55 – steel; PLG65 through PLG105 – gray iron alloy