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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, 600V, Non-Grounding Locking Flanged Inlet
2695
30 AMP, 600V, Non-Grounding Locking Flanged Inlet
$45.18
30 AMP, 600V, Black Nylon Locking Connector
2743
30 AMP, 600V, Black Nylon Locking Connector
$79.69
30 AMP, 480V, Locking Connector
2643
30 AMP, 480V, Locking Connector
$73.61

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Leviton 30 AMP, 125V, Locking Flanged Inlet with Grounding
Model # 2615

30 AMP 125V 2-pole, 3-wire grounding locking flanged inlet....Read More

$71.58
Usually ships in 3 weeks
Leviton 30 Amp Flush Mount Locking Receptacle - Industrial Grade 120/208 Volt 3 Phase (Non-Grounding)
Model # 3430

Industrial grade single flush mount locking receptacle....Read More

$72.03
Usually ships in 1 week
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, 600V, Black Nylon Locking Connector with Grounding
Model # C2653

30 AMP 600V 2-pole, 3 wire grounding locking connector with a black nylon body....Read More

$73.71
Usually ships in 1 week
Leviton 30 Amp Locking Connector - Industrial Grade 125/250 Volt (Grounding)
Model # 2713-CY

Industrial grade 30 amp locking connector with ground....Read More

$74.62

Mfg. List Price: $123.70
You Save: $49.08 (40%)
Usually ships in 1 week
Leviton 30 AMP, 120/208V, Black Nylon Locking Connector with Grounding
Model # 2813

30 AMP 3" Dia.Y 120/208V 4-pole, 5 wire grounding locking connector with a black nylon body....Read More

$76.97

Mfg. List Price: $84.87
You Save: $7.90 (9%)
Usually ships in 5 days
Leviton 30 AMP, 250V, Black Nylon Locking Connector with Grounding
Model # 2723

30 AMP 3" Dia. 250V 3-pole, 4 wire grounding locking connector with a black nylon body....Read More

$77.98

Mfg. List Price: $85.83
You Save: $7.85 (9%)
In Stock
Leviton 30 AMP, 600V, Black Nylon Locking Connector
Model # 2743

30 AMP 3" Dia. 600V 3-pole, 4 wire grounding locking connector with a black nylon body....Read More

$79.69

Mfg. List Price: $106.51
You Save: $26.82 (25%)
Usually ships in 1 week
Leviton 30 Amp Flanged Inlet Locking Receptacle - Industrial Grade 125/250 Volt (Non-Grounding)
Model # 3334-C

Industrial grade 30 amp flanged inlet locking receptacle....Read More

$80.16
Usually ships in 10 days
Leviton 30 AMP, 347/600V, Black Nylon Locking Connector with Grounding
Model # 2833

30 AMP 3" Dia.Y 347/600V 4-Pole, 5-Wire, Ground Locking Connector with a Black Nylon body....Read More

$81.21

Mfg. List Price: $134.63
You Save: $53.42 (40%)
Usually ships in 1 week
Leviton 30 AMP, 120/208V, Locking Flanged Outlet with Grounding
Model # 2816

20 AMP 3" Dia.Y 120/208V 4-pole, 5 wire grounding locking flanged outlet....Read More

$82.65

Mfg. List Price: $119.49
You Save: $36.84 (31%)
Usually ships in 1 week
Leviton 30 AMP, 125/250V, Black Nylon Locking Connector with Grounding
Model # 2713

30 AMP 125/250V 3-pole, 4 wire grounding locking connector with a black nylon body....Read More

$82.80
In Stock
Leviton 30 AMP, 125V, All Black Nylon Locking Connector with Grounding
Model # 2613-PLB

30 AMP 125V 2-pole, 3-wire grounding lighted locking connector with an all black nylon body....Read More

$83.78
Usually ships in 1 week
Leviton 30 AMP, 480V, 3-pole, 4 wire, Locking Flanged Inlet with Grounding
Model # 2735

30 AMP 3" Dia. 480V 3-pole, 4 wire grounding locking flanged inlet....Read More

$84.15
Usually ships in 2 weeks
Leviton 30 AMP 480 Volt 3 Phase Locking Connector
Model # 2733

480 V 3-Pole 4-Wire Grounding Plug. Body constructed of Black Nylon....Read More

$85.46
In Stock
Leviton 30 AMP, 125/250V, Locking Single Flush Receptacle with Grounding
Model # 2710

NEMA L14-30R 30 AMP 125/250V 3-pole, 4 wire grounding V-O-MAX single flush receptacle....Read More

$85.81
Usually ships in 10 days
Leviton 30 AMP, 277/480V, Black Nylon Locking Connector with Grounding
Model # 2823

30 AMP 3" Dia.Y 277/480V 4-pole, 5 wire grounding locking connector with a black nylon body....Read More

$89.97

Mfg. List Price: $104.63
Regular Price: $99.97
Sale Price: $89.97
You Save: $14.66 (14%)
Usually ships in 3 weeks
Leviton 30 AMP, 120/208V, Black Nylon Non-Grounding Locking Connector
Model # 2753

30 AMP 3" Dia.Y 120/208V 4-pole, 4 wire non-grounding locking connector with a black nylon body....Read More

$89.97

Mfg. List Price: $136.97
You Save: $47.00 (34%)
Usually ships in 1 week
Hubbell Twist-Lock® Insulgrip® 3-Pole 4-Wire Connector
Model # HBL2733

Connector, 30A, Straight, Black, L16-30R, Insulgrip, Twist-Lock, 3 Pole, 4 Wire Grounding, 3-Phase 480V AC....Read More

$91.50
In Stock
Leviton 30 AMP, 480V, Locking Flanged Outlet
Model # 2736

30 AMP 3" Dia. 480V 3-pole, 4 wire grounding locking flanged outlet....Read More

$96.74
Usually ships in 2 weeks