O-Z/Gedney nonmetallic insulating bushings are used to protect wires and cables at entry and exit of threaded rigid conduit and IMC; O-Z/Gedney also has a plug to be used with metallic or nonmetallic bushings to prevent the entry of dirt or dust; Type ABB
Standard:
Third Party Certification: UL File Number E-20933, CSA 011584, Applicable Third Party Standards: UL 514B, CSA C22.2 No.18, Federal Specification W-F-408E, NEMA : FB-1