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The THOMAS BETTS 612 is a malleable iron conduit reducer designed for use with rigid metal conduit and intermediate metal conduit (IMC) systems. This threaded, non-insulated fitting reduces conduit trade size at junction points, allowing electricians to transition between conduit sizes within a raceway system. Constructed from malleable iron, the 612 provides the mechanical strength and corrosion resistance required in commercial and industrial wiring installations. The 2-3/4 inch trade size designation identifies the conduit opening this reducer is engineered to fit. It is intended for use in non-hazardous locations only.
This conduit reducer is suited for commercial and industrial electrical installations where rigid or IMC conduit is routed through panels, enclosures, or junction boxes requiring a size transition. Electricians and electrical contractors typically install this fitting during conduit rough-in when transitioning between conduit runs of differing trade sizes. It is appropriate for use in dry, damp, or non-hazardous wet locations as governed by the applicable installation environment and NEC guidelines.
Designed as an OEM-style replacement fitting compatible with rigid metal conduit and intermediate metal conduit (IMC) systems at the 2-3/4 inch trade size.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize all circuits in the affected conduit system before beginning work. Use appropriate pipe wrenches or conduit tools to achieve a secure threaded connection without overtightening, which can crack malleable iron fittings. This fitting is rated for non-hazardous locations only and must not be used in classified hazardous environments.
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