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30 Amp NEMA Locking Devices

All 30 amperage receptacles, plugs, connectors, inlets and outlets are designed to meet NEMA WD-6 standards.
30 AMP, 347/600V, Non-Grounding Single Flush Receptacle
2770
30 AMP, 347/600V, Non-Grounding Single Flush Receptacle
$68.36
30 AMP, 250V, Black Nylon Non-Grounding Locking Connector
2673
30 AMP, 250V, Black Nylon Non-Grounding Locking Connector
$56.28
Black Nylon Industrial Grade Locking Plug
2621
Black Nylon Industrial Grade Locking Plug
$49.59
30 Amp Black and White Locking Plug - Industrial Grade 125/250 Volt (Non-Grounding)
3331-C
30 Amp Black and White Locking Plug - Industrial Grade 125/250 Volt (Non-Grounding)
$42.44

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Leviton 30 AMP, 277V, Single Flush Receptacle with Isolated Ground
Model # 2630-IG

30 AMP 277V 2-pole, 3 wire grounding single flush receptacle with an isolated ground....Read More

$52.13
Usually ships in 1 week
Leviton 30 AMP, 277V, Black Nylon Locking Plug Pack of 100
Model # 2631

30 AMP 277V 2-pole, 3 wire grounding locking plug with a black nylon body....Read More

$2,540.54
Usually ships in 1 week
Leviton 30 AMP, 277V, Lighted Black Nylon Locking Plug with Grounding
Model # 2631-PLC

30 AMP 277V 2-pole, 3 wire grounding lighted plug with a black nylon body....Read More

$35.97
Usually ships in 5 days
Leviton 30 AMP, 277V, Black Nylon Locking Connector with Grounding
Model # 2633

30 AMP 277V 2-pole, 3 wire grounding locking connector with a black nylon body....Read More

$55.94

Mfg. List Price: $62.01
You Save: $6.07 (10%)
In Stock
Leviton 30 AMP, 277V, Lighted Locking Connector
Model # 2633-PLC

30 AMP 277V 2-pole, 3 wire grounding lighted locking connector....Read More

$61.97

Mfg. List Price: $66.86
You Save: $4.89 (7%)
Usually ships in 5 days
Leviton 30 AMP, 277V, Locking Flanged Inlet with Grounding
Model # 2635

30 AMP 277V 2-pole, 3 wire grounding locking flanged inlet....Read More

$41.88

Mfg. List Price: $46.38
You Save: $4.50 (10%)
Usually ships in 1 week
Leviton 30 AMP, 277V, Locking Flanged Outlet with Grounding
Model # 2636

30 AMP 277V 2-pole, 3 wire grounding locking flanged outlet....Read More

$50.47

Mfg. List Price: $55.88
You Save: $5.41 (10%)
Usually ships in 1 week
Leviton 30 AMP, 480V, Single Flush Receptacle with Grounding
Model # 2640

30 AMP 480V 2-pole, 3 wire grounding single flush receptacle....Read More

$44.07

Mfg. List Price: $48.80
You Save: $4.73 (10%)
In Stock
Leviton 30 AMP, 480V, Black Nylon Locking Plug
Model # 2641

30 AMP 480V 2-pole, 3 wire grounding locking plug with a black nylon body....Read More

$49.32
In Stock
Leviton 30 AMP, 480V, Locking Connector
Model # 2643

30 AMP 480V 2-pole, 3 wire connector with a black nylon body....Read More

$73.61
Usually ships in 1 week
Leviton 30 AMP, 480V, Locking Flanged Inlet with Grounding
Model # 2645

30 AMP 480V 2-pole, 3 wire grounding locking flanged inlet....Read More

$46.43

Mfg. List Price: $59.52
You Save: $13.09 (22%)
Usually ships in 1 week
Leviton 30 AMP, 600V, Single Flush Receptacle with Grounding
Model # 2650

30 AMP 600V 2-pole, 3 wire grounding single receptacle....Read More

$48.49
Usually ships in 1 week
Leviton 30 AMP, 600V, Locking Flanged Inlet with Grounding
Model # 2655

30 AMP 600V 2-pole, 3 wire grounding locking flanged inlet....Read More

$49.38

Mfg. List Price: $59.52
You Save: $10.14 (17%)
Usually ships in 1 week
Leviton 30 AMP, 600V, Locking Flanged Outlet with Grounding
Model # 2656

30 AMP 600V 2-pole, 3 wire grounding locking flanged outlet....Read More

$52.34

Mfg. List Price: $71.90
You Save: $19.56 (27%)
Usually ships in 1 week
Leviton 30 AMP, 125/250V, Non-Grounding Single Flush Receptacle
Model # 2660

30 AMP 125/250V 3-pole, 3 wire non-grounding single flush receptacle....Read More

$52.77

Mfg. List Price: $67.64
You Save: $14.87 (22%)
Usually ships in 1 week
Leviton 30 AMP, 125/250V, Black Nylon Locking Plug
Model # 2661

30 AMP 125/250V 3-pole, 3 wire non-grounding locking plug with a black nylon body....Read More

$33.57

Mfg. List Price: $46.09
You Save: $12.52 (27%)
In Stock
Leviton 30 AMP, 125/250V, Black Nylon Non-Grounding Locking Connector
Model # 2663

30 AMP 125/250V 3-pole, 3 wire non-grounding locking connector with a black nylon body....Read More

$56.28

Mfg. List Price: $90.18
You Save: $33.90 (38%)
In Stock
Leviton 30 AMP, 125/250V, Non-Grounding Locking Flanged Inlet
Model # 2665

30 AMP 125/250V 3-pole, 3 wire non-grounding locking flanged inlet....Read More

$51.11

Mfg. List Price: $65.51
You Save: $14.40 (22%)
Usually ships in 1 week
Leviton 30 AMP, 125/250V, Non-Grounding Locking Flanged Outlet
Model # 2666

30 AMP 125/250V 3-pole, 3 wire non-grounding locking flanged outlet....Read More

$60.45

Mfg. List Price: $77.49
You Save: $17.04 (22%)
Usually ships in 1 week
Leviton 30 AMP, 250V, Non-Grounding Single Flush Receptacle
Model # 2670

30 AMP 3Ø 250V 3-pole, 3 wire non-grounding single flush receptacle....Read More

$49.84

Mfg. List Price: $68.45
You Save: $18.61 (27%)
Usually ships in 1 week