B-Line S050SS Eaton series oth...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$129.54
$94.51
B-Line S050SS Eaton series other enclosure accessories, ANSI 61 gray polyester powder coated, 1/2 inch, Protects openings, pushbuttons and conduit openings, Stainless steel, Oil-tight Hole seals, Hole seals

B-Line S050SS Eaton series other enclosure accessories, ANSI 61 gray polyester powder coated, 1/2 inch, Protects openings, pushbuttons and conduit openings, Stainless steel, Oil-tight Hole seals, Hole seals

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Model: S050SS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$129.54
$94.51
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Eaton B-Line series other enclosure accessories, ANSI 61 gray polyester powder coated, 1/2 inch, Protects openings, pushbuttons and conduit openings, Stainless steel, Oil-tight Hole seals, Hole seals

Manufacturer Resources

Product Specs

Application:
Protects openings, pushbuttons and conduit openings
Certifications:
UL Listed
Finish Color:
ANSI 61 gray painted
Product Category:
Hole seals
Product Diameter:
1.38 in
Product Height:
4.375 in
Product Weight:
.16 lb
Department:
Electrical
Product Type:
Type 12/13 Oil-tight Hole seals
Product Details:
Type 12/13 Oil-tight Hole seals
Product Material:
Stainless steel

B-LINE S050SS – Frequently Asked Questions

1) What size knockout does the B-Line S050SS hole seal close off?
The S050SS is the 1/2 inch hole seal, so it plugs a standard 1/2 inch conduit knockout or a 1/2 inch pushbutton opening in an enclosure. It seals openings left by removed pilot devices or unused conduit entries.
2) Will a hole seal keep an oil-tight enclosure rated once I plug an unused opening?
The S050SS is built as a Type 12/13 oil-tight hole seal, meaning it is intended to maintain the oil-tight and dust-tight integrity of a Type 12 or 13 enclosure at the opening it fills. It is UL Listed.
3) I pulled a dead pushbutton off a machine panel. Can I use this instead of a new operator?
Yes, that is exactly the use case. The S050SS fills a 1/2 inch pushbutton hole so the enclosure stays closed against oil and dust instead of leaving an open port. Standard 30.5mm operators need a larger hole, so confirm your opening is the 1/2 inch size this seal covers.
4) Is the B-Line S050SS hole seal okay in a washdown or corrosive area?
The body is stainless steel, which is what you want in damp, chemical, or frequent-washdown areas where a plated steel plug would rust. Note the exterior carries an ANSI 61 gray painted finish, so it blends with standard gray industrial enclosures rather than showing bright metal.
5) How much room do I need behind the panel for a 1/2 inch B-Line hole seal?
Plan for clearance on both sides: the seal measures 1.38 in diameter and 4.375 in height, so keep wireways and mounted devices clear of that footprint before you set it in a crowded control cabinet door.
6) Will the S050SS match the gray on my existing Eaton B-Line enclosures?
It comes ANSI 61 gray polyester powder coated, which is the same standard gray used across industrial control enclosures, so a plugged opening will not stand out on a panel front. That makes it an easy standardization item for an MRO crib covering many cabinets.
7) What part number do I order for the 1/2 inch stainless B-Line hole seal?
Order Eaton B-Line S050SS. That is the single model on the 1/2 inch stainless steel oil-tight version.
8) What is the weight of the S050SS hole seal for shipping a box of them?
Each one is .16 lb, so even a full carton for a multi-panel retrofit stays light enough to carry by hand.
How fast can I get the B-LINE S050SS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE S050SS come with a warranty?
Absolutely. The B-LINE S050SS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE S050SS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE S050SS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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