HUBBELL Straight Blade Plug: 10-50P, 125/250V AC, 50 A, 3 Pole, 3 Blade, Black (MPN HBL7977)
SKU 3G-OTH-14013
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Frequently Asked Questions
What is the HUBBELL HBL7977 straight blade plug used for?
The HUBBELL HBL7977 is a 50-amp, 125/250V AC straight blade plug designed for high-power industrial equipment, such as welders, compressors, and large machinery. Its 3-pole, 3-blade configuration supports 3-wire grounding systems in commercial and manufacturing environments.
What are the specifications of the HUBBELL HBL7977 plug?
The HUBBELL HBL7977 is a 50-amp, 125/250V AC straight blade plug with 3 poles and 3 blades. It features a black nylon body, angled design for strain relief, and NEMA 10-50P configuration. The part number is HBL7977, and it is rated for industrial applications.
Where to buy the HUBBELL HBL7977 plug worldwide?
3G Electric supplies the HUBBELL HBL7977 plug worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times; we source and deliver this HUBBELL part to any country.
How to install the HUBBELL HBL7977 plug?
To install the HUBBELL HBL7977, first disconnect power. Strip cable jacket and individual conductors to the recommended length. Connect wires to the terminal screws per the wiring diagram: hot to brass, neutral to silver, ground to green. Tighten strain-relief clamp and reassemble plug body. Always follow local electrical codes.
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3G Electric supplies HUBBELL angled plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
