Set Screw Connectors — Steel, Insulated Throat

Steel EMT set screw connector with insulated throat for protecting conductor insulation during wire pulling. Insulated throat safeguards inner wiring from abrasion.

  • 1/2"
  • 3/4"
  • 1"
  • 1-1/4"
  • 1-1/2"
  • 2"
  • 2-1/2"
  • 3"
  • 3-1/2"
  • 4"

Features and Benefits

  • ✓Steel construction
  • ✓Insulated throat protects conductor insulation from abrasion during wire pulling
  • ✓Concrete tight and raintight
  • ✓Available in sizes 1/2" through 4"

Certifications & Standards

cULus Listed
Catalog NumberTrade SizeBox QuantityCase Weight (lb)
SSONI-11/2"50043
SSONI-23/4"25032
SSONI-31"10020
SSONI-41-1/4"207
SSONI-51-1/2"209
SSONI-62"2013
SSONI-72-1/2"1013
SSONI-83"1014
SSONI-93-1/2"611
SSONI-104"511