NM Cable

BB RXN-38, zinc clamp connector for 3/8 Inch trade nonmetallic sheathed cable. Mounts in 1/2 Inch knockouts and uses dual screws to secure NM-B / ROMEX cable; supplied with locknut.

BB SERN-20, zinc die-cast 2 Inch two-screw clamp connector for NM or SE round service-entrance cable. Secures cable to a 2 Inch knockout and bonds to the box or enclosure with included locknut.

BB SERN-10, zinc die-cast 1 Inch two-screw service-entrance cable connector for NM or SE cable. Clamp-type for 1 Inch knockout openings with locknut; suitable for panel or junction box terminations.

BB SEUN-07, zinc die-cast 3/4 Inch two-screw clamp connector for NM or SE cable. Mounts in a 3/4 Inch knockout and handles typical 14–10 AWG NM combinations; supplied with locknut.

BB SEUN-10, zinc two-screw service-entrance cable connector for 1 Inch knockouts. Clamps SE or NM cable jacket and bonds cable to box or enclosure.

16-gauge steel nail plate with mounting prongs for protecting cable or pipe where it passes through studs near the face of framing; commonly used to help prevent nail and screw damage.

BB SERN-15, zinc die-cast 1-1/2 Inch two-screw round service-entrance cable connector. Clamps SE cable jacket and bonds it through 1-1/2 Inch knockouts.

16-gauge steel nail plate with prongs, 2 × 5 in, used for wider stud protection over wiring or piping runs located near the edge of framing members.

BB SEUN-12, zinc two-screw service-entrance cable connector for 1-1/4 Inch knockouts. Clamps SE or NM cable jacket and bonds it to the enclosure.

BB SIZE3, anti-short bushing for use under BX or MC armor at connector entries. Protects conductor insulation from sharp armor edges; fits 10/4 through 1/1 cable.