HBL503SS - Hubbell 50A 125V Stainless Steel Shore Power Inlet | Aztek Computers
29+Years
SKU: K6VEC6RTKD |  Mfg. Part: HBL503SS  | UPC: 783585040578  | 
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HBL503SS - Hubbell 50A 125V Stainless Steel Shore Power Inlet

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$207.51  $280.14
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Product Overview

Traditional stainless steel shore power inlet has gasketed, self-closing cover so interior is shielded from the elements when not in use. Watertight when cover is securely fastened. Mounting holes are 23/8 in (60.3) on centers, and rear portion has 2.171 in (55.1) diameter. Mounting screws and gasket included. IP56 SUITABILITY.

Expert Overview

The Hubbell HBL503SS is a shore power inlet designed for marine and outdoor electrical applications. This unit provides a secure and weather-resistant connection point for 50A, 125V power supplies. Constructed from stainless steel, it features a gasketed, self-closing cover that protects internal components from environmental exposure when not actively in use. The design ensures the inlet remains watertight when the cover is securely fastened, offering reliable performance in demanding conditions. Mounting holes are spaced 2-3/8 inches (60.3 mm) on centers, with a rear diameter of 2.171 inches (55.1 mm). It is suitable for installations requiring IP56 protection against dust and strong jets of water. This inlet is intended for IT and facilities managers procuring robust power connectivity solutions for marine vessels or similar outdoor industrial equipment.

Product Details

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  • UPC:
  • Condition:
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  • Updated:
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  • Hubbell
  • HBL503SS
  • 783585040578
  • New
  • 3 lbs
  • 5 X 5 X 5
  • Jul 13, 2026
  • Jun 09, 2026
Product Identifiers: Brand: Hubbell • Part #: HBL503SS • UPC: 783585040578 • Category: Outlet Plates & Covers

Frequently Asked Questions

What are the key electrical specifications of this shore power inlet?

This shore power inlet is rated for 50 amperes and 125 volts, providing a standard connection for compatible power sources.

What is included with the Hubbell HBL503SS unit?

The product includes the shore power inlet, mounting screws, and a gasket to facilitate installation and ensure a proper seal.

What are the mounting dimensions for this inlet?

The mounting holes are spaced 2-3/8 inches (60.3 mm) on centers. The rear portion of the inlet has a diameter of 2.171 inches (55.1 mm).

What level of environmental protection does this inlet offer?

The inlet has an IP56 suitability rating, indicating protection against dust ingress and strong jets of water, and is watertight when its self-closing cover is securely fastened.

HBL503SS - Hubbell 50A 125V Stainless Steel Shore Power Inlet

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$207.51