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  5. Wiring Devices
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  9. Locking Connectors
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Locking Connectors (782 items) - Page 4

Legrand Locking Connector, L6-30R, 30 A, 250V AC, Three Phase, 2 Pole, Screw Terminals, Black, White L630CGCM
Legrand

Locking Connector, L6-30R, 30 A, 250V AC, Three Phase, 2 Pole, Screw Terminals, Black, White

Zoro # G1876463
Mfr # L630CGCM
product price:  $80.39
/ea
Bryant Locking Connector, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White 72130NC
Bryant

Locking Connector, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White

Zoro # G4439760
Mfr # 72130NC
product price:  $85.88
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, L6-15R, 15 A, 250V AC, Single Phase, 2 Pole, Screw Terminals, Yellow HBL25W49
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L6-15R, 15 A, 250V AC, Single Phase, 2 Pole, Screw Terminals, Yellow

Zoro # G9990784
Mfr # HBL25W49
product price:  $55.69
/ea
Hubbell Wiring Device-Kellems Locking Connector, L18-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White HBL2753
Hubbell Wiring Device-Kellems

Locking Connector, L18-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White

Zoro # G1551873
Mfr # HBL2753
product price:  $116.99
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, L17-30R, 30 A, 600V AC, Three Phase, 3 Pole, Screw Terminals HBL2743SW
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L17-30R, 30 A, 600V AC, Three Phase, 3 Pole, Screw Terminals

Zoro # G3134905
Mfr # HBL2743SW
product price:  $169.99
/ea
Hubbell Wiring Device-Kellems Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow HBL25W47
Hubbell Wiring Device-Kellems

Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow

Zoro # G2601042
Mfr # HBL25W47
product price:  $42.29
/ea
Bryant Locking Connector, L8-20R, 20 A, 480V AC, Single Phase, 2 Pole, Screw Terminals, Black, White 70820NC
Bryant

Locking Connector, L8-20R, 20 A, 480V AC, Single Phase, 2 Pole, Screw Terminals, Black, White

Zoro # G4439849
Mfr # 70820NC
product price:  $22.69
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, Non-NEMA, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals HBL27W08
Hubbell Wiring Device-Kellems

Watertight Locking Connector, Non-NEMA, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals

Zoro # G9990531
Mfr # HBL27W08
product price:  $64.94
/ea
Ac Works Locking Connector, L16-30R, 30 A, 480V AC, Three Phase, 4 Pole, Screw Terminals, Orange ASL1630R
Ac Works

Locking Connector, L16-30R, 30 A, 480V AC, Three Phase, 4 Pole, Screw Terminals, Orange

Zoro # G110113147
Mfr # ASL1630R
product price:  $41.45
/ea
Sold in mult. of 2 for $82.90
Hubbell Wiring Device-Kellems Watertight Locking Connector, L14-20R, 20 A, 125/250V AC, Three Phase, 3 Pole, Screw Terminals HBL2413SW
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L14-20R, 20 A, 125/250V AC, Three Phase, 3 Pole, Screw Terminals

Zoro # G3159511
Mfr # HBL2413SW
product price:  $123.59
/ea
Leviton Watertight Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow 25W47-520-000
Leviton

Watertight Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow

Zoro # G904836863
Mfr # 25W47-520-000
product price:  $38.99
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, L16-20R, 20 A, 480V AC, Three Phase, 3 Pole, Screw Terminals, Black HBL27W76BK
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L16-20R, 20 A, 480V AC, Three Phase, 3 Pole, Screw Terminals, Black

Zoro # G9990714
Mfr # HBL27W76BK
product price:  $111.51
/ea
Hubbell Wiring Device-Kellems Locking Connector, Non-NEMA, 50 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Silver HBL63CM60
Hubbell Wiring Device-Kellems

Locking Connector, Non-NEMA, 50 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Silver

Zoro # G2977861
Mfr # HBL63CM60
product price:  $164.70
/ea
Leviton Locking Connector, 20 A, 125/250V AC, 3 Pole, Screw Terminals, Black, White 7314-C
Leviton

Locking Connector, 20 A, 125/250V AC, 3 Pole, Screw Terminals, Black, White

Zoro # G104255990
Mfr # 7314-C
product price:  $27.99
/ea
Ac Works Locking Connector, L16-20R, 20 A, 480V AC, Three Phase, Black ASL1620R-BK
Ac Works

Locking Connector, L16-20R, 20 A, 480V AC, Three Phase, Black

Zoro # G310113145
Mfr # ASL1620R-BK
product price:  $32.45
/ea
Sold in mult. of 2 for $64.90
Hubbell Wiring Device-Kellems Locking Connector, L10-20R, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals, Black, White HBL2363
Hubbell Wiring Device-Kellems

Locking Connector, L10-20R, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals, Black, White

Zoro # G900701479
Mfr # HBL2363
product price:  $45.29
/ea
Leviton Watertight Locking Connector, L16-20R, 20 A, 480V, Three Phase, 3 Pole, Screw Terminals, Yellow 76W76-C
Leviton

Watertight Locking Connector, L16-20R, 20 A, 480V, Three Phase, 3 Pole, Screw Terminals, Yellow

Zoro # G216091332
Mfr # 76W76-C
product price:  $106.36
/ea
Leviton Locking Connector, L19-30R, 30 A, 277/480V AC, Three Phase, 4 Pole, Screw Terminals, Black, White 2763
Leviton

Locking Connector, L19-30R, 30 A, 277/480V AC, Three Phase, 4 Pole, Screw Terminals, Black, White

Zoro # G715864758
Mfr # 2763
product price:  $107.99
/ea
Hubbell Wiring Device-Kellems Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow HBL2547
Hubbell Wiring Device-Kellems

Locking Connector, L5-15R, 15 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Yellow

Zoro # G3088136
Mfr # HBL2547
product price:  $30.35
/ea
Ericson Watertight Locking Connector, L14-30, 30 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals 2620-CW6P-AM
Ericson

Watertight Locking Connector, L14-30, 30 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals

Zoro # G007866385
Mfr # 2620-CW6P-AM
product price:  $113.99
/ea
Legrand Locking Connector, L6-20R, 20 A, 250V AC, Three Phase, 2 Pole, Screw Terminals, Black, White L620CGCM
Legrand

Locking Connector, L6-20R, 20 A, 250V AC, Three Phase, 2 Pole, Screw Terminals, Black, White

Zoro # G1170714
Mfr # L620CGCM
product price:  $41.13
/ea
Bryant Locking Connector, L5-30R, 30 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Black, White 70530NC
Bryant

Locking Connector, L5-30R, 30 A, 125V AC, Single Phase, 2 Pole, Screw Terminals, Black, White

Zoro # G4439891
Mfr # 70530NC
product price:  $52.27
/ea
Hubbell Wiring Device-Kellems Locking Connector, Non-NEMA, 60 A, 600V AC, Three Phase, 4 Pole, Screw Terminals, Blue HBL26516
Hubbell Wiring Device-Kellems

Locking Connector, Non-NEMA, 60 A, 600V AC, Three Phase, 4 Pole, Screw Terminals, Blue

Zoro # G0809471
Mfr # HBL26516
product price:  $777.60
/ea
Hubbell Wiring Device-Kellems Locking Connector, L6-30R, 30 A, 250V AC, Single Phase, 2 Pole, Spring Clamp Terminals HBL2623ST
Hubbell Wiring Device-Kellems

Locking Connector, L6-30R, 30 A, 250V AC, Single Phase, 2 Pole, Spring Clamp Terminals

Zoro # G406170830
Mfr # HBL2623ST
product price:  $73.17
/ea
Hubbell Wiring Device-Kellems Locking Connector, L22-30R, 30 A, 480V AC, Three Phase, 4 Pole, Spring Clamp Terminals HBL2823ST
Hubbell Wiring Device-Kellems

Locking Connector, L22-30R, 30 A, 480V AC, Three Phase, 4 Pole, Spring Clamp Terminals

Zoro # G606170845
Mfr # HBL2823ST
product price:  $101.99
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, L7-15R, 15 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Yellow HBL25W34
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L7-15R, 15 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Yellow

Zoro # G9990775
Mfr # HBL25W34
product price:  $66.56
/ea
Bryant Locking Connector, L14-30R, 30 A, 125/250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White 71430NC
Bryant

Locking Connector, L14-30R, 30 A, 125/250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White

Zoro # G4439821
Mfr # 71430NC
product price:  $67.67
/ea
Leviton Industrial Grade Connector 30 Amp, 480 Volt 3-Phase 2733
Leviton

Industrial Grade Connector 30 Amp, 480 Volt 3-Phase

Zoro # G022817164
Mfr # 2733
product price:  $151.99
/ea
Eaton Wiring Devices Locking Connector, L14-20R, 20 A, 125/250V AC, 3 Pole, Spring Clamp Terminals, Black, White L1420C
Eaton Wiring Devices

Locking Connector, L14-20R, 20 A, 125/250V AC, 3 Pole, Spring Clamp Terminals, Black, White

Zoro # G013781245
Mfr # L1420C
product price:  $24.29
/ea
Ac Works Locking Connector, L15-30R, 30 A, 250V AC, Three Phase, Black ASL1530R-BK
Ac Works

Locking Connector, L15-30R, 30 A, 250V AC, Three Phase, Black

Zoro # G810113089
Mfr # ASL1530R-BK
product price:  $34.95
/ea
Sold in mult. of 2 for $69.90
Leviton Locking Connector, L6-15R, 15 A, 250V AC, Single Phase, 2 Pole, Screw Terminals, Black, White 4579-PLC
Leviton

Locking Connector, L6-15R, 15 A, 250V AC, Single Phase, 2 Pole, Screw Terminals, Black, White

Zoro # G015487725
Mfr # 4579-PLC
product price:  $34.19
/ea
Ericson Locking Connector, 50 A, 250V AC, Single Phase, 3 Pole, Black 3764-C
Ericson

Locking Connector, 50 A, 250V AC, Single Phase, 3 Pole, Black

Zoro # G9755275
Mfr # 3764-C
product price:  $170.99
/ea
Woodhead Locking Connector, L5-20R, 20 A, 125V AC 2747
Woodhead

Locking Connector, L5-20R, 20 A, 125V AC

Zoro # G312933871
Mfr # 2747
product price:  $10.35
/ea
Hubbell Wiring Device-Kellems Watertight Locking Connector, L18-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals HBL29W78
Hubbell Wiring Device-Kellems

Watertight Locking Connector, L18-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals

Zoro # G9990513
Mfr # HBL29W78
product price:  $167.40
/ea
Leviton Watertight Locking Connector, L14-20R, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals 27W74
Leviton

Watertight Locking Connector, L14-20R, 20 A, 125/250V AC, Single Phase, 3 Pole, Screw Terminals

Zoro # G304393416
Mfr # 27W74
product price:  $89.99
/ea
Ac Works Locking Connector, L6-20R, 20 A, 250V AC, Single Phase, Orange ASL620R
Ac Works

Locking Connector, L6-20R, 20 A, 250V AC, Single Phase, Orange

Zoro # G310113060
Mfr # ASL620R
product price:  $22.55
/ea
Sold in mult. of 2 for $45.10
Locking Connectors (782 items) - Page 4
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About Locking Connectors

Locking Connectors are a type of electrical connector that is designed to stay securely in place when connected. They are used to join two or more components together, providing a reliable connection and preventing any accidental disconnection.

Types of Locking Connectors

There are many different types of locking connectors available, depending on the application. For example, they can be designed with quick-release mechanisms for easy installation and removal, or they can feature a screw-locking design for maximum stability. Other locking connectors may use special materials or coatings to increase their resistance to corrosion or moisture.

How Locking Connectors Are Made

Locking connectors typically consist of two metal pieces that have been molded into the desired shape. The pieces are then fitted with an insulating material such as plastic or rubber, which helps protect against electric shocks and short circuits. Specialized compounds may also be used to improve the connector's durability and performance.

Industries That Use Locking Connectors

Locking connectors are used in a variety of industries ranging from automotive engineering to electronics manufacturing. Professionals in these fields rely on these connectors for their reliable connections and secure fitment when connecting electrical components together.

Find the Locking Connectors You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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18/3 wire30 amp connector12/3 sj cord30a watertight12/3 wire
14/4 wire15a twist lock10/3 wire30a twist lock receptacle20a watertight flanged twist lock inlet

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