RITTAL Hole Seal: Steel, 3 1/2 in Conduit Hole Size, For 4.12 in Hole Dia - Max
The RITTAL Hole Seal: Steel is an oiltight hole seal designed for push button holes, featuring a carbon steel construction with a powder-coated gray finish. It accommodates a 3.5-inch conduit hole size and a maximum…
SKU 3G-OTH-07665
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Product Description
The RITTAL Hole Seal: Steel is an oiltight hole seal designed for push button holes, featuring a carbon steel construction with a powder-coated gray finish. It accommodates a 3.5-inch conduit hole size and a maximum hole diameter of 4.12 inches, and includes an oil-resistant gasket. This product carries a NEMA Enclosure Rating of 12.
Frequently Asked Questions
What is the RITTAL OHS350C hole seal used for?
The RITTAL OHS350C hole seal is used to close unused push button holes in industrial enclosures, maintaining an oiltight seal. It is suitable for applications requiring a NEMA 12 rating, such as machine tool and control panel environments, where protection against dust, dirt, and oil is needed.
What are the specifications of the RITTAL OHS350C hole seal?
The RITTAL OHS350C hole seal is made of carbon steel with a powder-coated gray finish. It fits a 3.5-inch conduit hole size and a maximum hole diameter of 4.12 inches. It includes an oil-resistant gasket and carries a NEMA Enclosure Rating of 12. The manufacturer part number is OHS350C.
Where to buy the RITTAL OHS350C hole seal worldwide?
3G Electric supplies the RITTAL OHS350C hole seal 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; we source and deliver this part to any country.
How to install the RITTAL OHS350C hole seal?
To install the RITTAL OHS350C hole seal, first ensure the enclosure hole diameter is between 3.5 and 4.12 inches. Place the oil-resistant gasket over the hole, then insert the seal and secure it with the provided hardware. Tighten evenly to maintain the NEMA 12 oiltight seal. Always follow standard industrial safety practices.
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3G Electric supplies RITTAL oiltight hole seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














