HB-300, IMC/Rigid Conduit Bushing

HB-300 IMC/Rigid Conduit Bushing - Electrical Conduit Fitting The HB-300 is a malleable iron insulated bushing designed for use with threaded rigid conduit and Intermediate Metal Conduit (IMC). It provides mechanical protection and electrical insulation for conductors at conduit entry points, making it suitable for electrical distributors and switchgear suppliers requiring reliable conduit accessories. This bushing is mechanically or hot dip galvanized for corrosion resistance, ensuring durability in industrial and commercial wiring installations. Specifications Name: HB-300, IMC/Rigid Conduit Bushing Application: For Threaded Rigid Conduit And IMC Material: Malleable Iron Connection: Threaded Finish: Hot Dip Or Mechanically Galvanized Diameter: 4 inches Height: 1 Inch Product Weight: 0.68 lbs Manufacturer: O-Z Gedney Manufacturer Part #: HB-300 Features Designed to protect insulated conductors from abrasion and mechanical vibration during pulling Provides voltage gradient between live conductors and ground at points of electrical and mechanical stress Molded-on high impact phenolic thermosetting insulation rated for 150°C (UL rating) Positive metallic conduit stop for secure conduit positioning Complies with ANSI/UL 514B, UL Listed (E-11853), CSA Certified (C22.2 No. 18), and NEMA FB-1 standards Downloads & Links Catalog Other 2 Brochure Other 1