Bryant 3433 Series Locking Con...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$199.67
Bryant 3433 Series Locking Connector, 4-Pole 4-Wire, 30A/600V

Bryant 3433 Series Locking Connector, 4-Pole 4-Wire, 30A/600V

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Model: 3433

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

$199.67
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Bryant 3433 Series Locking Connector, 4-Pole 4-Wire, 30A/600V

The Bryant 3433 is part of Bryant's locking connector line, offered across multiple model configurations including 3433, 21414, 26418, and 26516 to fit a range of power distribution needs. In its 3433 configuration, this locking connector features a 4-Pole, 4-Wire design rated 30A at 600V, built to deliver secure, reliable electrical connections in demanding power distribution environments. The locking mechanism is designed to maintain a firm, positive connection under load, helping protect circuits and equipment from the risks associated with loose or accidental disconnects. Electricians, contractors, and facility teams rely on the Bryant locking connector series for dependable connections in industrial, commercial, and heavy-duty power distribution systems, from panel connections to temporary power runs.

Key Features

  • Configuration: The 3433 model features a 4-Pole, 4-Wire design that supports balanced multi-conductor circuits for demanding power distribution applications, allowing consistent load sharing across conductors.
  • Amperage Rating: The 3433 configuration is rated 30A, giving this connector the capacity to handle substantial electrical loads in industrial, commercial, and heavy-duty settings.
  • Voltage Rating: Rated 600V in its 3433 configuration, suited to heavy-duty power distribution, equipment connection, and industrial control applications where higher voltage circuits are common.
  • Locking Connection Design: The locking connector mechanism is engineered to secure the mating connection, helping reduce the risk of accidental separation during use in active work environments.
  • 4-Wire System Support: The 4-wire arrangement accommodates circuits that require a dedicated neutral or additional current-carrying conductor alongside the phase conductors.
  • Model Range: This locking connector series is also offered as Models 21414, 26418, and 26516, giving electrical teams additional configuration options across the Bryant locking connector lineup.

Technical Specifications

  • Amperage Rating: 30A

Typical Applications

  • Industrial and Commercial Power Distribution
  • Temporary and Portable Power Connections
  • Motor and Heavy Equipment Hookups
  • Heavy-Duty Electrical Installations Requiring Secure Locking Connections
  • 4-Wire Circuit Applications Needing Balanced Load Distribution
  • Generator and Temporary Power Setups on Job Sites

Why Bryant?

Bryant products are built for professional electrical applications where a dependable connection matters. The 3433 locking connector delivers a 4-Pole, 4-Wire configuration rated for 30A at 600V, and is offered alongside other models in the Bryant locking connector series for electricians, contractors, and facility teams who need a locking connection designed to stay secure in demanding industrial and commercial power distribution work.

Product Specs

list_batch:
BRY-20260909
Product Type:
Locking Connector
Configuration:
4-Pole 4-Wire
Amperage Rating:
30A
Voltage Rating:
600V
Connection Type:
Locking
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Plugs & Connectors

Bryant 3433 – Frequently Asked Questions

1) Which Bryant locking connector models are available besides the 3433?
Five other models sit alongside the 3433: 21414 (3-pole 4-wire, 30A), 26418 (3-pole 4-wire, 60A), 26516 (4-pole 5-wire, 60A), 3762, and CS8464. Pick by pole/wire count and amperage first, since that determines which mating device it will accept.
2) I need a grounding 30A locking connector for a 3-phase feeder. Is the 3433 right?
No. For a 3-phase grounding circuit at 30A you want the 3-pole 4-wire model 21414, where the fourth wire is the equipment ground. The 3433 is 4-pole 4-wire, so all four contacts are current-carrying. At 60A the equivalent grounding device is model 26418.
3) Will a Bryant locking connector mate with a Leviton or Eaton locking device?
Locking devices mate by NEMA configuration, not by brand, so the match depends on the pole/wire pattern and rating. The 3433's 4-pole 4-wire 30A/600V pattern will not mate with the common 2-pole 3-wire or 3-pole 4-wire devices such as the Leviton L5-30R connector or the Eaton Arrow Hart L6-30 connector. Match the configuration on both halves before you buy.
4) Is the Eaton L14-20 Ultra-Grip locking connector a substitute for the Bryant 3433?
No. The Eaton Arrow Hart Ultra-Grip L14-20 is a commercial grade locking connector rated 20A at 125/250V in the NEMA L14-20 configuration, which is a three-pole four-wire pattern. The Bryant 3433 is a 4-pole 4-wire device rated 30A at 600V. The amperage, voltage class and pole count all differ, so the two will not mate and are not drop-in equivalents. For a Bryant device with a three-pole four-wire arrangement, look to model 21414 at 30A.
5) Can a 30A Bryant locking connector be used on a 480V or 600V industrial circuit?
Yes, the 3433 configuration carries a 600V rating, which covers 480Y/277 and 600V distribution work as well as lower-voltage circuits. Amperage is capped at 30A; step up to the 60A models (26418 or 26516) for larger feeders.
6) What is the closest alternative to a 4-pole 5-wire Bryant locking connector from another brand?
Bryant's 4-pole 5-wire option is model 26516 at 60A. If your circuit is 20A rather than 60A, the Leviton 5-wire 4-pole industrial grade locking connector, 20A, covers the same pole/wire pattern at the lower rating. Do not treat it as a drop-in for a 60A feeder.
7) For a 3-pole 4-wire 125/250V setup, what should a maintenance buyer look at?
Bryant's 3-pole 4-wire choices are 21414 at 30A and 26418 at 60A. If the circuit is 125/250V and lower amperage, the Leviton industrial 4-wire 3-pole 125/250V connector or the Eaton Arrow Hart Ultra-Grip NEMA L14-20 connector at 20A cover that pattern. Confirm the NEMA configuration stamped on the existing device before standardizing a facility on one part.
8) What is the difference between the Bryant 3433 and the Leviton 2413 locking connector?
The Bryant 3433 is a 4-pole 4-wire locking connector rated 30A at 600V, intended for circuits that need four current-carrying conductors. The Leviton 2413 is an industrial grade locking connector in a 4-wire 3-pole arrangement rated 125/250V, so it carries two hot legs with a neutral and ground rather than a four-pole set, and it is a lower-voltage device. If your application is a three-pole 4-wire circuit, the Bryant range also covers that arrangement with model 21414 at 30A and model 26418 at 60A.
9) For a light-duty 15A locking connection, is the Bryant 3433 overkill and what else could I use?
For a small single-phase 15A locking connection the Bryant 3433 is more device than the circuit calls for, since it is a 4-pole 4-wire connector rated 30A at 600V for multi-conductor power distribution. A simpler option at that end of the range is the Eaton industrial grade L1-15 locking connector in black, an extra heavy-duty industrial specification grade device in the L1-15 pattern. Keep the Bryant 3433 where the run actually needs four poles and 600V capability, such as motor and heavy equipment hookups.
10) Is this connector suitable for generator and temporary jobsite power?
Yes. The locking mechanism holds the mated connection under load, which is why these get used for generator hookups, temporary power runs, motor and heavy equipment connections, and industrial distribution. For a female cord connector the body mates with the corresponding locking plug of the same configuration.
11) How does the Bryant 3433 compare with Leviton industrial grade locking connectors on duty rating?
Leviton catalogs devices such as the 2313, 2323, 2413 and the black/white 2423 as industrial grade locking connectors, and Eaton's L1-15 connector is designated extra heavy-duty industrial specification grade. The Bryant 3433 is described for industrial, commercial and heavy-duty power distribution work, with a locking mechanism built to hold a positive connection under load. The practical selection point between them is configuration rather than duty class: the Bryant 3433 is the 4-pole 4-wire 30A 600V option, while those Leviton devices cover two-pole three-wire, three-pole four-wire and four-pole five-wire arrangements at lower voltage classes.
How fast can I get the Bryant 3433 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 3433 come with a warranty?
Absolutely. The Bryant 3433 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 3433?
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 Bryant 3433 from ZenSupply?
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