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RITTAL Hole Seal: Steel, 3 in Conduit Hole Size, For 3.62 in Hole Dia - Max, Carbon Steel - Oiltight Hole Seals
RITTALOiltight Hole Seals

RITTAL Hole Seal: Steel, 3 in Conduit Hole Size, For 3.62 in Hole Dia - Max, Carbon Steel

The RITTAL Hole Seal: Steel is an oiltight hole seal designed for use with knockouts in NEMA 12 enclosures. This carbon steel seal features a powder-coated gray finish and includes an oil-resistant gasket. It…

SKU 3G-OTH-07635

Brand
RITTAL
Item
Hole Seal: Steel, 3 in Conduit Hole Size, For 3.62 in Hole Dia - Max, Carbon Steel
Category
Oiltight Hole Seals
Available to Order
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Technical Specifications

RITTAL
Manufacturer Part Number
OHS300C
Type
For 3.62 in Hole Dia - Max, Carbon Steel, 12, Gray
Material
Carbon Steel
Color
Gray
Finish
Powder Coated
Includes
Oil Resistant Gasket
For Hole Type
Knockouts
Conduit Hole Size
3 in
NEMA Enclosure Rating
12
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RITTAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RITTAL Hole Seal: Steel is an oiltight hole seal designed for use with knockouts in NEMA 12 enclosures. This carbon steel seal features a powder-coated gray finish and includes an oil-resistant gasket. It accommodates a 3-inch conduit hole size with a maximum hole diameter of 3.62 inches.

Frequently Asked Questions

What is a RITTAL OHS300C hole seal used for?

The RITTAL OHS300C hole seal is used to close unused knockouts in NEMA 12 enclosures, maintaining an oiltight seal. It is ideal for industrial electrical panels where dust, oil, and moisture must be kept out. 3G Electric supplies this carbon steel seal with an oil-resistant gasket for reliable protection.

What are the specifications of the RITTAL OHS300C hole seal?

The RITTAL OHS300C hole seal is made of powder-coated carbon steel in gray. It fits a 3 in conduit hole size with a maximum hole diameter of 3.62 in. It is rated for NEMA 12 enclosures and includes an oil-resistant gasket. The manufacturer part number is OHS300C.

Where to buy a RITTAL OHS300C hole seal worldwide?

3G Electric supplies the RITTAL OHS300C hole seal to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine RITTAL parts and support your procurement needs across all regions.

How to install a RITTAL OHS300C hole seal?

To install the RITTAL OHS300C hole seal, first ensure the knockout hole is clean and free of burrs. Place the included oil-resistant gasket over the hole, then insert the seal and secure it with the provided hardware. Tighten evenly to maintain an oiltight seal per NEMA 12 standards.

Used in

Common applications for RITTAL
Industrial automation — Rittal TS 8 enclosures for housing PLCs and motor controls in factory floors.
Data centers — Rittal server rack enclosures (48U, MPN 9982214) for mounting network switches and servers.
Telecommunications — Rittal communication storage cabinets (42U, NEMA 12) for outdoor or indoor telecom equipment.
Process control — Rittal nonmetallic enclosures (NEMA 4X, MPN 9520000) for corrosive environments like chemical plants.
Thermal management — Rittal wall-mount air conditioners (1,774 BtuH) for cooling electrical panels in manufacturing.
Cable organization — Rittal horizontal cable managers (2U) for structured cabling in IT racks.

RITTAL Products

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.

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