Bryant 3523 Series 4-Pole 5-Wi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.90
Bryant 3523 Series 4-Pole 5-Wire Locking Connector, 20A 120/208V

Bryant 3523 Series 4-Pole 5-Wire Locking Connector, 20A 120/208V

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Model: BRY-7314-S

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

$11.90
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Bryant 3523 Series 4-Pole 5-Wire Locking Connector, 20A 120/208V

The Bryant 3523 Series Locking Connector is a heavy-duty 4-pole, 5-wire locking device engineered for dependable power connections in demanding commercial and industrial electrical environments. Rated 20A at 120/208V, this connector is built to maintain a secure, twist-locking engagement that resists accidental disconnection from vibration, movement, or pulling force. As part of Bryant's locking connector lineup, the 3523 Series is designed to provide a reliable termination point for multi-wire circuits where four poles and five wires are required. Electrical contractors and facility maintenance teams rely on locking connectors like the 3523 Series to keep multi-circuit equipment securely powered without the risk of a loose or dropped connection.

Key Features

  • 4-Pole, 5-Wire Configuration: The 3523 Series supports multi-circuit wiring arrangements that require four poles and five wires, making it well suited for balanced power distribution or circuits that need a dedicated ground or neutral conductor.
  • 20A Amperage Rating: With a 20A current-carrying capacity, this locking connector is rated to handle the demands of commercial and industrial equipment loads without compromising connection integrity.
  • 120/208V Voltage Rating: Engineered for 120/208V systems, the 3523 Series is compatible with the voltage configurations commonly found in commercial buildings, panelboards, and distributed power setups.
  • Locking Connector Design: A twist-lock engagement mechanism helps prevent accidental disconnects during use, which improves overall safety and connection reliability in high-traffic or high-vibration settings.
  • Bryant 3523 Series: As part of Bryant's established locking device product line, the 3523 Series is built to deliver consistent, repeatable performance across professional electrical installations.
  • Durable Device Construction: Locking connectors in this series are constructed to withstand routine plugging and unplugging cycles typical of industrial and commercial power applications.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Power Distribution
  • Multi-Circuit Equipment Connections
  • Temporary and Portable Power Setups
  • Panelboard and Feeder Circuit Wiring
  • Facilities Requiring 4-Pole, 5-Wire Locking Connections

Why Bryant?

Bryant is a recognized name in professional-grade wiring devices, and the 3523 Series Locking Connector reflects that standard with a rated 20A, 120/208V locking design built for demanding electrical work. Specifying Bryant for locking connector needs means choosing a device engineered for secure, repeatable connections in commercial and industrial settings. Facilities that depend on multi-pole, multi-wire circuits benefit from the consistent performance the 3523 Series is designed to deliver.

Product Specs

Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Plugs & Connectors
Product Type:
Locking Connector
Nema Rating:
Non-NEMA
Product Style:
Internal Cord Clamp

Bryant BRY-7314-S – Frequently Asked Questions

1) Is the Bryant 3523 connector rated for wet or outdoor locations?
The 3523 is a general-purpose commercial and industrial locking connector, not a watertight device. If the connection sits outdoors, in a washdown area, or anywhere it can be submerged or sprayed, use a watertight device instead, such as the Pass and Seymour Turnlok 27W Series 20A connector, which is rated NEMA 4X/6P.
2) What is the difference between the Bryant 3523 locking connector and the Leviton 15W33 straight blade connector?
The Bryant 3523 is a 4-pole, 5-wire twist-locking connector rated 20A at 120/208V, so the plug rotates into engagement and resists pulling loose. The Leviton 15W33 is an industrial grade straight blade connector, 2-pole 3-wire, 125V 20A, which pulls straight out under tension. If the equipment cord is already a locking type, or the circuit is a 4-pole 5-wire arrangement, the 15W33 will not mate with it; it suits single-phase 125V straight blade cords.
3) Is the Bryant 3523 acceptable for patient care areas in a hospital?
The Bryant 3523 is specified as a heavy-duty 4-pole 5-wire locking connector for commercial and industrial power distribution. Where a hospital grade device is required, the Leviton 8319-C is a hospital grade NEMA 5-20R connector in black, sold in packs of 100 - that is the 2-pole 3-wire 125V 20A receptacle-style connection used for patient care equipment cords, not a 4-pole 5-wire locking interface.
4) I need a 20A connector for a wet or washdown location instead of the Bryant 3523. What should I use?
The Bryant 3523 is a 4-pole 5-wire locking connector rated 20A, 120/208V for general commercial and industrial power connections. For an outdoor, wet, or washdown setting, the Pass & Seymour Turnlok 27W Series 20A watertight connector is rated NEMA 4X/6P and comes in yellow for visibility. Note the 27W is a different wiring configuration than 4-pole 5-wire, so confirm the pole and wire count on the mating device before ordering.
5) Is a locking connector like the Bryant 3523 better than a straight blade for portable equipment?
For anything subject to vibration, movement, or cord pull, the twist-lock is the right call. The 3523 engages with a turn so the cord cannot be shaken or yanked loose, which is why it gets used on multi-circuit equipment and temporary power. A straight blade connector such as the Leviton 15W33 (industrial grade, 2-pole 3-wire, 125V 20A) is simpler and fine for general 125V cord sets, but it relies on blade friction alone to stay in.
6) I need the female cord end for a piece of 208V three-phase equipment. Is a connector what I order?
Yes, a connector is the female cord-mounted end. The Bryant 3523 is that device in 4-pole 5-wire, 20A 120/208V, and it terminates on the flexible cord to mate with a matching locking plug or inlet. It does not mount in a box, so if you need the panel- or wall-mounted half you want the matching receptacle instead.
7) Why would I use a 4-pole 5-wire connector instead of a 4-wire device?
The fifth wire gives you a separate equipment ground alongside the three phase conductors and the neutral. That matters on 120/208V equipment that needs both 120V line-to-neutral loads and 208V three-phase loads on the same cord, with the ground kept independent of the neutral. If your equipment has no neutral load, a 4-wire device is the usual choice.
8) Can a Leviton ML2-C midget connector be used in place of the Bryant 3523?
No. The Leviton ML2-C is a midget connector from Leviton's ML2 series, sold in packs of 100, intended for small-gauge electrical wiring connections. The Bryant 3523 is a 4-pole, 5-wire locking connector rated 20A at 120/208V with a twist-lock engagement for multi-circuit equipment. They are different device classes and do not intermate.
9) Where do I find the full spec sheet for the Bryant 3523 locking connector?
Bryant publishes the device details in two references ZenSupply carries: the Bryant Full Line Catalog and the Bryant Wiring Devices Selection Guide. The selection guide is the faster of the two for matching pole and wire count, amperage, and voltage to the right catalog number.
How fast can I get the Bryant BRY-7314-S 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 Bryant BRY-7314-S come with a warranty?
Absolutely. The Bryant BRY-7314-S 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 Bryant BRY-7314-S?
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
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