East KY Electric Supply
East KY Electric Supply
Powering the Mountains

Lot of 2 | 4" to 3" Reducing Bushings for Rigid / IMC Conduit (Steel / Malleable Iron)
Product Description

Up for sale is a 2-Pack Lot of 4" Male to 3" Female Threaded Reducing Bushings for industrial rigid metal conduit (RMC) and intermediate metal conduit (IMC) systems.

These heavy-duty commercial fittings feature smooth integral rounded throats to prevent wire insulation damage during pull-throughs, along with precision NPT tapered threads for secure, grounded enclosure connections.

  • Heavy-Duty Construction: High-strength malleable iron or steel with a zinc electroplated finish for maximum mechanical strength and outdoor/industrial corrosion protection.

  • Insulated Cable Protection: Rounded inner throat design protects conductor jacket and insulation during wire installation.

  • NPT Threaded Connections: Standard 4" male NPT outer threads to 3" female NPT inner threads.

  • Commercial / Industrial Rated: Suitable for Class I, II, and III hazardous location applications when installed per NEC guidelines.

  • Brand & Stock Note: Supplied items will be premium trade-brand equivalents (such as Appleton, Crouse-Hinds, O-Z/Gedney, T&B, or similar major commercial manufacturers) matching identical 4" to 3" trade dimensions and functions. Photos are representative stock images.

Product Features & Specifications

  • Product Type: Threaded Reducing Bushing / Conduit Reducer

  • Quantity: Lot of 2 Bushings

  • Outer Thread Size (Male): 4 Inch NPT

  • Inner Thread Size (Female): 3 Inch NPT

  • Conduit Compatibility: Rigid Metal Conduit (RMC) / Intermediate Metal Conduit (IMC)

  • Material: Malleable Iron or Steel (Zinc Plated)

  • Features: Smooth Rounded Integral Bushing Throat

  • Brand: Premium Trade Equivalent (Appleton, Crouse-Hinds, T&B, O-Z/Gedney, or similar)

  • Equivalent Part Numbers: Appleton RB400300, Crouse-Hinds RE108, T&B RE108-TB

  • Hazardous Location Ratings: Class I, Groups B, C, D; Class II, Groups E, F, G; Class III

  • Condition: New Old Stock (NOS) / Open Box

    • About East KY Electric Supply
    East KY Electric Supply is an Eastern Kentucky-based supplier of new, overstock, and used electrical and telecommunications equipment, offering quality parts at well below retail prices. Every item, new or used, is inspected and honestly described before it's listed, so you know exactly what you're getting.
    Wire & Cable
    All wire and cable items come pre-cut from the factory to the specific length stated in the listing. Depending on the length and current stock, items may arrive on a spool or as a loose coil, and some spools may not have ends on them. Some large factory loops or shorter factory-cut pieces may be re-rolled for more efficient shipping -- in these cases, the exact length will be clearly listed. If a specific delivery format (e.g., must be on a spool) is required, please contact us prior to purchase.
    Availability
    Most items are stocked in a local warehouse. Because we also sell locally, an item may occasionally become unavailable before the eBay listing is updated. In the rare event of a stock discrepancy, we will notify you as soon as the conflict is identified.
    Shipping & Returns
    We offer free shipping to all of the lower 48 states. Orders ship via economy ground service from UPS, USPS, or FedEx -- whichever carrier gives us the best rate on your item. Larger or oversized items may ship via freight carrier, and additional freight shipping charges may apply.

    Because most of our inventory is housed in an off-site warehouse, we only pick up packages on Mondays and Thursdays. Orders are typically shipped out that same afternoon or the next business day, depending on how busy the shipping department is. If an item is urgent or you need a large volume, please message us before purchasing to see if we can accommodate a faster schedule.

    All sales are final; we do not accept returns. Please double-check the product details and specifications listed above before purchasing -- it's the buyer's responsibility to confirm the item is correct for their application.
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