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    Locking Plugs

    Twist electrical locking plugs are suitable for medical devices, electronics, lighting, machinery, grills, generators and lifts, etc. They come with nylon material, high quality and durable, fall resistant and explosion-proof. Plug matching socket has the function of clamping the power cord to prevent the phenomenon of slack power failure in the work. ATO.com provides 15A, 20A, 30A locking plugs with 125V ~ 600V rated voltage, 2 pole, 3 wire, 3 pole, 4 wire, 4 pole, 5 wire for your choices, they are all at low price. In addition, you can select male plug or female plug according to your needs. Shop online now!

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    15A 125V Locking Plug, 2 Pole, 3 Wire

    $29.99
    SKU: ATO-LP5-15
    Electrical locking plug with 125V rated voltage has 2 pole and 3 wire grounding, 15Apm rated current, NEMA 15 plug type. Assembly screws with steel zinc and plated, terminal screws is brass.

    15A 250V Locking Plug, 2 Pole, 3 Wire

    $29.99
    SKU: ATO-LP6-15
    15 amp 250 volt electric locking plug with thermoplastic back cover, 2 pole and 3 wire grounding, designed with black-beige color and super tough nylon, selectable male plug and female plug. It is commercial application and manufacturer direct sale.

    20A 125V Locking Plug, 2 Pole 3 Wire

    $29.99
    SKU: ATO-LP5-20
    Twist locking plug with 20A rated current, 125V rated voltage, 2 pole 2 wire grounding, optional male plug and female plug. It is high quality and lightweight at low price.

    20A 125V/ 250V Locking Plug, 3 Pole 4 Wire

    $35.99
    SKU: ATO-L14-20P
    20A electrical locking plug with and 3 pole and 4 wire, 125V and 250V rated voltage. It is made of high quality nylon and full copper. The dielectric voltage withstand is 18000V minimum. Male plug and female plug with low price for your choices.

    20A 250V Locking Plug, 2 Pole 3 Wire

    $34.59
    SKU: ATO-LP6-20
    ATO electrical locking plug for sale at economical price, 20A rated current 250V rated current, 2 pole and 3 wire grounding, male plug and female plug available. It is widely used for medical devices, electronics, generators and lifts.

    20A 277V/480V Locking Plug, 4 Pole 5 Wire

    $49.99
    SKU: ATO-L22-20
    Electrical locking plug with 4 pole and 5 wire, 20A rated current, 277V/ 480V rated current, male plug and female plug for you. This twist locking plug comes with nylon and full copper, and the dielectric voltage withstand is 18000V minimum.

    20A 347V/ 600V Locking Plug, 4 Pole 5 Wire

    $53.99
    SKU: ATO-L23-20
    Low price electrical locking plug for sale online, 20 amp rated current, 347V/ 600V rated voltage, optional male and female plug. Its wiring and connecting is 4 pole and 5 wire grounding.

    20A 480V Locking Plug, 3 Pole 4 Wire

    $38.99
    SKU: ATO-L16-20
    Wholesale price 4-prong electrical locking plug, 20 amp rated current, 480 volt rated voltage, optional male and female plug. Its wiring and connecting is 3 pole and 4 wire grounding, manufacturer direct sale.

    30A 125V Locking Plug, 2 Pole 3 Wire

    $33.99
    SKU: ATO-LP5-30
    Electrical locking plug with 2 pole and 3 wire, 30A rated current, 125 rated current, male plug and female plug for you. This twist locking plug comes with nylon and full copper, and the dielectric voltage withstand is 18000V minimum.

    30A 250V Locking Plug, 2 Pole 3 Wire

    $38.99
    SKU: ATO-LP6-30
    High quality electrical locking plug, 30 amp rated current, 250 volt rated voltage, optional male and female plug. Its wiring and connecting is 2 pole and 3 wire grounding, low price and manufacturer direct sale.

    30A 277V/ 480V Locking Plug, 4 Pole 5 Wire

    $49.99
    SKU: ATO-L22-30
    30A electrical locking plug with 3 pole and 4 wire, 277V and480V rated voltage. It is made of high quality nylon and full copper. The dielectric voltage withstand is 18000V minimum. Male plug and female plug for your choices.

    30A 347V/ 600V Locking Plug, 4 Pole 5 Wire

    $59.99
    SKU: ATO-LP23-30
    30 amp 347V/600V 4-prong electrical locking plug with thermoplastic back cover, designed with black-beige color and super tough nylon, selectable male plug and female plug. It is commercial application and manufacturer direct sale.

    30A 480V Locking Plug, 3 Pole 4 Wire

    $38.99
    SKU: ATO-L16-30
    Electrical locking plug for sale online, 30A rated current 480V rated current, 3 pole and 4 wire grounding, male plug and female plug available. It is widely used for medical devices, electronics, generators and lifts.

    30A 600V Locking Plug, 3 Pole 4 Wire

    $38.99
    SKU: ATO-LP17-30
    High quality electrical locking plug, 30 amp rated current, 600 volt rated voltage, selectable male and female plug. Its wiring and connecting is 3 pole and 4 wire grounding, low price and manufacturer direct sale.