RACO 90° Liquidtight Nylon Con...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,868.59
RACO 90° Liquidtight Nylon Connector, 100-Pack

RACO 90° Liquidtight Nylon Connector, 100-Pack

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Model: 4751

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,868.59
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RACO 4751 3/8" 90° Liquidtight Nylon Connector, 100-Pack

The RACO 4751 is a 3/8" 90° liquidtight nylon connector engineered to join liquidtight flexible conduit to electrical boxes, enclosures, panels, and equipment housings at a right-angle transition. Molded from durable, corrosion-resistant nylon, this connector provides a lightweight alternative to metallic fittings while still delivering the mechanical hold needed for commercial and industrial installations. The 90° body allows the conduit run to change direction cleanly at the point of entry, reducing strain on the conduit and simplifying routing in crowded panels, junction boxes, and equipment enclosures. This listing ships as a bulk carton of 100 pieces, making the RACO 4751 a practical stocking item for electrical contractors, panel builders, and distributors who need dependable liquidtight connectors on hand in volume.

Key Features

  • 3/8" Trade Size: Sized to match 3/8" liquidtight flexible conduit, allowing a secure mechanical connection between the conduit and the destination box or enclosure.
  • 90° Angle Body: The right-angle connector body lets installers turn the conduit run 90 degrees at the connection point, useful when straight-line entry is not possible due to space constraints or enclosure layout.
  • Liquidtight Connector Type: Built as a liquidtight-style fitting intended to provide a secure, sealed transition where liquidtight flexible conduit terminates at a box, enclosure, or piece of equipment.
  • Nylon Construction: The connector body is molded from nylon, giving it a lightweight profile along with resistance to corrosion that can affect uncoated metal fittings over time.
  • Sold in Packs of 100: Packaged in bulk quantities of 100 connectors per pack, reducing per-unit handling and reorder frequency for high-volume installation and maintenance work.
  • Compact, Space-Saving Profile: The nylon 90° design keeps the connector's footprint low, helping installers work efficiently inside crowded panels and enclosures where clearance is limited.

Technical Specifications

  • Pack size (unit): 100
  • Trade Size: 3/8"
  • Angle: 90°
  • Material: Nylon
  • Connector Type: Liquidtight

Typical Applications

  • Liquidtight Flexible Conduit Connections
  • Commercial and Industrial Electrical Installations
  • Motor, Pump, and Equipment Wiring Connections
  • Panelboard, Enclosure, and Junction Box Terminations
  • HVAC and Mechanical Equipment Conduit Routing
  • Contractor and Distributor Bulk Stocking Applications

Why RACO?

RACO is a long-established name in electrical boxes, fittings, and conduit connectors relied on by electricians, panel builders, and maintenance crews for day-to-day rough-in and equipment wiring. The 4751's nylon construction and 90° liquidtight design give installers a lightweight, corrosion-resistant option for connecting flexible conduit runs at tight angles, while the 100-unit pack size supports the kind of volume purchasing that keeps trucks, shops, and warehouses stocked. Choose the RACO 4751 for consistent, dependable performance on 3/8" liquidtight conduit terminations across commercial and industrial projects.

Product Specs

Pack size (unit):
100
list_batch:
RACO-20260916
Product Type:
90 Degree Liquidtight Connector
Department:
Electrical
Product Subgroup:
Liquidtight Conduit & Fittings
Product Group:
Conduit & Raceway
Nema Rating:
NEMA 4X, 12 and 13

RACO 4751 – Frequently Asked Questions

1) Is the RACO 4751 liquidtight connector rated for a washdown or wet enclosure environment?
It carries a NEMA 4X, 12 and 13 rating. 4X covers hosedown and corrosion-resistant service, 12 covers dust and dripping non-corrosive liquids, and 13 covers oil and coolant spray, which is why these show up on pump motors, machine tools and HVAC equipment. The rating depends on the connector being properly seated and tightened at the enclosure wall with the sealing components in place.
2) Does the RACO 4751 work with flexible metal conduit (Greenfield) or only liquidtight?
These are liquidtight connectors, built to terminate liquidtight flexible conduit (LFMC/LFNC) at a box, enclosure or equipment housing. Standard flexible metal conduit uses a different, non-sealing fitting and will not give you the NEMA 4X, 12 and 13 seal these are rated for. Match the fitting to the conduit type you actually pulled.
3) Why use a 90 degree liquidtight connector instead of a straight one?
Use the 90 when there isn't room for a straight-line entry into the box. The right angle body turns the conduit run at the point of entry, which keeps the fitting footprint tight inside a crowded panel and takes the bending strain off the conduit instead of forcing a sweep right at the connector. If you have clearance in front of the enclosure, a straight connector is simpler and cheaper; the 90 is for tight gear rooms, equipment skids and junction boxes with no standoff.
4) Will a nylon liquidtight connector hold up better than a metal one on outdoor or corrosive equipment?
Nylon's advantage here is corrosion: the molded body won't rust the way an uncoated steel or zinc fitting can, and it's lighter to handle in volume. What it does not do is carry an equipment grounding path, so where the conduit assembly is being relied on for bonding you need a metallic fitting and the appropriate bonding means instead. These RACO 90 degree fittings are nylon bodied and rated NEMA 4X, 12 and 13.
5) Where are 90 degree nylon liquidtight connectors typically used on the job?
Common runs are the final whip into motors, pumps and HVAC equipment, and terminations at panelboards, junction boxes and control enclosures where the conduit has to turn immediately at the wall. Maintenance crews also keep them on hand for equipment wiring replacements in commercial and industrial plants, which is why the 100-count carton exists.
How fast can I get the RACO 4751 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the RACO 4751 come with a warranty?
Absolutely. The RACO 4751 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the RACO 4751?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the RACO 4751 from ZenSupply?
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