HAMMOND HP350 Steel Hole Seal for 3.5 in Conduit, Gray, NEMA 4
The HAMMOND Hole Plug: Steel is an electrical enclosure hole seal designed for conduit holes. This steel plug features a powder-coated gray finish and includes an oil-resistant gasket, with a NEMA 4 enclosure rating…
SKU 3G-OTH-07379
Also listed as: HP 350 · HP-350
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
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Product Description
The HAMMOND Hole Plug: Steel is an electrical enclosure hole seal designed for conduit holes. This steel plug features a powder-coated gray finish and includes an oil-resistant gasket, with a NEMA 4 enclosure rating. It accommodates a 3.5-inch conduit hole size for a maximum hole diameter of 4.12 inches.
Frequently Asked Questions
What is the HAMMOND HP350 hole plug used for?
The HAMMOND HP350 hole plug seals unused conduit openings in electrical enclosures, protecting against dust, oil, and water. It is rated NEMA 4, making it suitable for indoor or outdoor industrial applications where a weatherproof seal is required.
What are the specifications of the HAMMOND HP350 hole plug?
The HAMMOND HP350 is a steel hole plug with a powder-coated gray finish. It fits a 3.5-inch conduit hole size and accommodates a maximum hole diameter of 4.12 inches. It includes an oil-resistant gasket and carries a NEMA 4 enclosure rating.
Where to buy the HAMMOND HP350 hole plug worldwide?
3G Electric supplies the HAMMOND HP350 hole plug worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the HAMMOND HP350 hole plug?
To install the HAMMOND HP350, insert the plug into the conduit hole until the oil-resistant gasket seats firmly against the enclosure surface. Tighten the plug using a wrench until secure. Ensure the NEMA 4 seal is maintained by checking the gasket is undamaged.
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3G Electric supplies HAMMOND electrical enclosure hole seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.