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The ABB INSTALLATION PRODUCTS E977FC-CTN is a 1-inch PVC conduit clamp sold in a 5-pack configuration. This clamp is designed to secure rigid or flexible conduit runs to structural surfaces such as walls, joists, and framing members. Made from PVC, it resists corrosion and moisture, making it suitable for wet and damp location installations. Electricians use these clamps to maintain proper conduit support spacing as required by the NEC. The bagged 5-pack format keeps hardware organized on the job site.
The E977FC-CTN is intended for use with 1-inch conduit in residential and light commercial electrical installations. Typical applications include securing conduit runs along interior walls, ceilings, and exposed framing. The PVC construction makes these clamps a practical choice in environments where metal hardware would be prone to corrosion, such as crawl spaces, basements, and outdoor-adjacent runs.
Designed as an OEM-style replacement and standard-fit clamp for 1-inch PVC or compatible conduit systems in residential and light commercial electrical installations.
Installation is typically performed by a licensed electrician in accordance with NEC support and securing requirements for conduit. Power down the circuit or system before working on any conduit run that contains energized conductors. Use appropriate fasteners rated for the mounting surface. Do not overtighten the clamp, as excessive force can deform PVC conduit.
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