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Siemens Hole Plug: Nonmetallic, 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max - Oiltight Hole Seals
SiemensOiltight Hole Seals

Siemens Hole Plug: Nonmetallic, 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max

The SIEMENS Hole Plug is a nonmetallic oiltight hole seal designed for conduit holes up to 30.5 mm in diameter. It is made of gray plastic with a chrome-plated finish and includes a wing nut for installation. This…

SKU 3G-OTH-07249

Brand
Siemens
Item
Hole Plug: Nonmetallic, 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max
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

Siemens
Manufacturer Part Number
52AAH6
Type
For 30.5 mm Hole Dia - Max, Plastic, Gray
Material
Plastic
Color
Gray
Finish
Chrome Plating
Includes
Wing Nut
For Hole Type
Conduit
Conduit Hole Size
1/2 in
NEMA Enclosure Rating
13

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Hole Plug is a nonmetallic oiltight hole seal designed for conduit holes up to 30.5 mm in diameter. It is made of gray plastic with a chrome-plated finish and includes a wing nut for installation. This product carries a NEMA Enclosure Rating of 13, indicating protection against oil and coolant seepage.

Frequently Asked Questions

What is the SIEMENS Hole Plug used for?

The SIEMENS Hole Plug is an oiltight hole seal used to close unused conduit holes in electrical enclosures. It prevents oil, coolant, and dust ingress, making it suitable for industrial environments where NEMA 13 protection is required.

What are the specifications of the SIEMENS Hole Plug?

This nonmetallic plug fits conduit holes up to 30.5 mm in diameter. It is made of gray plastic with a chrome-plated finish and includes a wing nut for secure installation. The NEMA Enclosure Rating is 13, ensuring protection against oil and coolant seepage.

Where to buy the SIEMENS Hole Plug worldwide?

3G Electric supplies the SIEMENS 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 SIEMENS Hole Plug?

Insert the plug into the conduit hole from outside the enclosure, then tighten the included wing nut from inside. This compresses the plastic seal against the hole edge, creating an oiltight barrier. Ensure the hole diameter does not exceed 30.5 mm for proper fit.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens 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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