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HUBBELL-WIEGMANN Hole Plug: Nonmetallic, For 0.5 in Hole Dia - Max, Fiberglass, 4X, Matte - Oiltight Hole Seals
HUBBELL-WIEGMANNOiltight Hole Seals

HUBBELL-WIEGMANN Hole Plug: Nonmetallic, For 0.5 in Hole Dia - Max, Fiberglass, 4X, Matte

The HUBBELL-WIEGMANN Hole Plug is a nonmetallic oiltight hole seal designed for conduit holes up to 0.5 inches in diameter. Made of fiberglass with a matte gray finish, it includes a gasket and carries a NEMA 4X…

SKU 3G-OTH-07101

Also listed as: HWFGHPPB000 · HW FGHP PB 000

Brand
HUBBELL-WIEGMANN
Item
Hole Plug: Nonmetallic, For 0.5 in Hole Dia - Max, Fiberglass, 4X, Matte
Category
Oiltight Hole Seals
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HUBBELL-WIEGMANN
Manufacturer Part Number
HW-FGHP-PB-000
Type
For 0.5 in Hole Dia - Max, Fiberglass, 4X, Matte, Gray
Material
Fiberglass
Color
Gray
Finish
Matte
Includes
Gasket
For Hole Type
Conduit
NEMA Enclosure Rating
4X

Technical Documents

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HUBBELL-WIEGMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL-WIEGMANN Hole Plug is a nonmetallic oiltight hole seal designed for conduit holes up to 0.5 inches in diameter. Made of fiberglass with a matte gray finish, it includes a gasket and carries a NEMA 4X enclosure rating.

Frequently Asked Questions

What is a HUBBELL-WIEGMANN hole plug used for?

This nonmetallic hole plug seals unused conduit openings up to 0.5 inches in diameter. It protects electrical enclosures from oil, water, and dust, making it suitable for washdown environments requiring a NEMA 4X rating.

What are the specifications of the HUBBELL-WIEGMANN HW-FGHP-PB-000?

The HW-FGHP-PB-000 is a fiberglass hole plug with a matte gray finish. It fits conduit holes up to 0.5 inches, includes a gasket, and carries a NEMA 4X enclosure rating. The manufacturer part number is HW-FGHP-PB-000.

Where to buy HUBBELL-WIEGMANN hole plugs worldwide?

3G Electric supplies HUBBELL-WIEGMANN hole plugs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NEMA 4X fiberglass plug to your facility, regardless of location.

How to install a HUBBELL-WIEGMANN nonmetallic hole plug?

Insert the plug into the conduit knockout until the gasket seats flush against the enclosure surface. Tighten the retaining nut by hand or with a tool until snug. Ensure the matte fiberglass surface is clean and dry before installation for a proper oiltight seal.

Used in

Common applications for HUBBELL-WIEGMANN
Industrial control panels — Hubbell-Wiegmann back panels (e.g., HW-WM4836A) for mounting relays and terminal blocks.
Outdoor electrical distribution — NEMA 4X enclosures with Hubbell-Wiegmann fiberglass hole plugs for weatherproof sealing.
Automation equipment cabinets — Swing-out panel kits (e.g., HW-P1412SPK) for easy access to PLC and drive components.
Maintenance and repair — Replacement covers (e.g., SC0810) for restoring NEMA 1 screw cover enclosures in manufacturing plants.
Corrosive environments — Polycarbonate enclosures and nonmetallic hole plugs for chemical processing or wastewater facilities.
Electrical panel upgrades — Aluminum back panels (e.g., HW-WM2016A) for lightweight mounting in retrofit projects.

HUBBELL-WIEGMANN Products

3G Electric supplies HUBBELL-WIEGMANN oiltight hole seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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