Salient Characteristics.docx

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Hubbell Plug and Recepticle
Solicitation number
FA252125QB082
Issued by

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The file contains a Salient Characteristics document for a Sources Sought notice issued by the Department of the Air Force Space Command, seeking potential suppliers for specialized frequency converter plugs and receptacles. The requirement is for three (3) frequency converter plugs (Part number: GDU-D1028-31PL-28) and three (3) frequency converter receptacles (Part number: CDU-B1728-31SL-BL), with specific technical requirements including Hazardous Location Class I Zone I Group C-D certification, UL and CSA ratings between 480-600V, and compatibility with 1.625-to-1.750-inch cables. The plugs must be manufactured by Hubbel/Vantage, have an attached cap when disconnected, and be delivered no later than September 30, 2025.

The Sources Sought notice (Solicitation Number: FA252125QB082) is structured as a small business set-aside under NAICS code 335999 with a 600-employee size standard. The government is conducting market research to determine potential suppliers' capabilities, business size, socio-economic status, and teaming arrangements. Interested parties must submit a capabilities package in PDF format by April 21, 2025, including business details, DUNS number, CAGE code, SAM registration, and specification of whether they are a supplier or manufacturer. Responses should be sent electronically to specified Air Force contracting personnel, with the goal of gathering information for potential future solicitation.

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Salient Characteristics Rev 1.docx DOCX document
Question and Answers.docx DOCX document

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Text version

PrpSalient Characteristics April 9, 2025

Frequency Converter Receptacle/Plug:

The plug will need to be manufactured by Hubbel/Vantage The plug will need to be Hazardous Location Class I Zone I Group C-D.

Have an AMPS UL-CSA of at least 200 and an AMPS ATEX of at least 260.

Have a UL of 480V, CSA of 600V, and a Zone of 1000V.

Be able to accommodate a 1.625-to-1.750-inch cable.

Have an attached cap for when plug is disconnected from receptacle.

The receptacle will need to be made by the same company as the plug and marked as “For use with” plug assembly.

We will need three (3) Each plugs.

We will need three (3) each receptacle.

We will need to have the plugs and receptacles delivered no later than 30 September 2025.

File details come from the government source that posted it. Updated .