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The ABB INSTALLATION PRODUCTS A243E-CAR is a threaded male adapter designed for use with 3/4-inch Electrical Non-Metallic Tubing (ENT). This fitting connects ENT conduit runs to threaded knockouts or couplings, providing a secure transition point in low-voltage and branch-circuit wiring applications. The adapter is sold in a package of 25 units, making it well suited for residential and light commercial rough-in work where multiple connections are required. Electricians working with flexible ENT systems will find this adapter a standard component for completing conduit terminations at panels, junction boxes, and device enclosures.
This adapter is intended for use with 3/4-inch ENT, commonly known as blue smurf tube, in interior wiring installations. Typical applications include residential new construction, remodel wiring through framing cavities, and light commercial projects where ENT is permitted by the applicable electrical code. The threaded design allows direct connection to standard threaded fittings and knockouts without additional hardware.
Designed as an OEM-style fitting for use with 3/4-inch Electrical Non-Metallic Tubing (ENT) systems in residential and light commercial interior wiring installations.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Verify that ENT is an approved wiring method for the installation environment before proceeding, as ENT is not rated for outdoor, wet, or direct-burial use. De-energize all circuits in the work area before making connections at panels or junction boxes. Ensure the threaded connection is fully engaged and seated before securing conduit runs.
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