Watertight Locking Plug, L18-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Yellow MPN:HBL28W78
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In Stock
Free Shipping
In Stock
SKU
510-G0069785
Watertight Locking Plug, L18-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Yellow
Protect your electrical connections with the HUbbell Wiring Watertight Locking Plug. Designed for industrial use, this plug features a thermoplastic elastomer housing that provides chemical and impact resistance, while its watertight design ensures secure connections even in harsh environments. Suitable for three-phase applications, it can handle 30A of current at 120/208V AC. The plug's screw terminals make it easy to connect and disconnect wires, and its yellow housing makes it easy to identify. Ideal for use in factories, construction sites, and other industrial settings where electrical connections are exposed to the elements.
Top product features:
- Watertight design provides protection against moisture and water ingress
- Four screw terminals allow for secure and easy wire connections
- Four-pole configuration enables safe and efficient three-phase power distribution
Top product applications:
- Industrial Electrical Panel
- Commercial Construction Sites
- Heavy-Duty Machinery
Locking Plug, Connection Orientation Straight, Current Rating 30 A, Housing Color Yellow, Housing Material Thermoplastic Elastomer, NEMA Plug Configuration L18-30P, Number of Blades 4, Number of Poles 4, Phase Three, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Watertight, Voltage Rating 120/208V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, For Maximum Cable Diameter 1 in, For Minimum Cable Diameter 0.375 in, Grade Industrial
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.50
- Package Width: 5.50
- Package Height: 3.00
- Package Weight: 0.81
Product info last updated on January 15, 2026 3:26am UTC
Category: Wiring Devices