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RITTAL Oiltight Hole Seal OHS100C - Oiltight Hole Seals
RITTALOiltight Hole Seals

RITTAL Oiltight Hole Seal OHS100C

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-07394

Brand
RITTAL
Item
Oiltight Hole Seal OHS100C
Part Number
OHS100C
Category
Oiltight Hole Seals
Available to Order
Also known as:OHS100CRITTAL
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Technical Specifications

RITTAL
Manufacturer Part Number
OHS100C
Type
For 1.37 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
1 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 1-inch conduit hole size with a maximum hole diameter of 1.37 inches.

Frequently Asked Questions

What is the RITTAL OHS100C hole seal used for?

The RITTAL OHS100C 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. The carbon steel construction with powder-coated gray finish and oil-resistant gasket ensures reliable protection in harsh environments.

What are the specifications of the RITTAL OHS100C hole seal?

The RITTAL OHS100C hole seal is made of carbon steel with a powder-coated gray finish. It fits a 1 in conduit hole size and accommodates a maximum hole diameter of 1.37 in. It is rated for NEMA 12 enclosures and includes an oil-resistant gasket. The manufacturer part number is OHS100C.

Where to buy the RITTAL OHS100C hole seal worldwide?

3G Electric supplies the RITTAL OHS100C hole seal worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source genuine RITTAL parts across 14 industrial departments, including electrical and enclosures.

How to install the RITTAL OHS100C hole seal?

To install the RITTAL OHS100C hole seal, first ensure the knockout hole is clean and free of burrs. Insert the seal into the hole from the outside of the enclosure, then secure it with the included oil-resistant gasket on the inside. Tighten evenly to maintain an oiltight seal. Always follow standard electrical enclosure installation practices.

Used in

Common applications for RITTAL
Manufacturing — Rittal heat exchangers (e.g., 3214100) maintain internal temperatures in electrical enclosures on production lines.
Oil and gas — Rittal NEMA 3R heat exchangers (e.g., 3374110) cool control panels in outdoor or washdown areas.
Water treatment — Rittal cooling-only heat exchangers (e.g., 3127100) protect motor control centers from heat and dust.
Power generation — Rittal cooling/heating heat exchangers (e.g., 3215100) stabilize enclosure temperatures in turbine control rooms.
Data centers — Rittal cable claw D-rings (MPN 9969600) organize cabling and improve airflow in server racks.
Food and beverage — Rittal dust-tight heat exchangers (e.g., 3126100) cool enclosures in hygienic processing zones.
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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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