B-Line Eaton series other encl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$161.87
$151.21
B-Line Eaton series other enclosure accessories, 4X, ANSI 61 gray polyester powder coated, Protects openings, pushbuttons and conduit openings, Stain

B-Line Eaton series other enclosure accessories, 4X, ANSI 61 gray polyester powder coated, Protects openings, pushbuttons and conduit openings, Stain

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

$161.87
$151.21
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Eaton B-Line series other enclosure accessories, NEMA 4X, ANSI 61 gray polyester powder coated, Protects openings, pushbuttons and conduit openings, Stainless steel, Oil-tight Hole seals, Hole seals, SS push button oil-tight hole seal

Manufacturer Resources

Product Specs

Application:
Protects openings, pushbuttons and conduit openings
Certifications:
UL Listed
Degree Of Protection:
NEMA 4X
Finish Color:
ANSI 61 gray painted
Product Category:
Hole seals
Product Diameter:
1.25 in
Product Height:
4.375 in
Product Weight:
.19 lb
Department:
Electrical
Product Type:
Oil-tight Hole seals
Product Details:
Oil-tight Hole seals
Product Style:
Panel
Product Material:
Stainless steel

B-LINE SPBSS – Frequently Asked Questions

1) Will a hole seal keep my enclosure washdown rated after I remove a pushbutton?
Yes. The SPBSS is an oil-tight hole seal rated NEMA 4X, so a plugged opening keeps the enclosure's hosedown and corrosion-resistant rating intact. That is the point of the part: when a pilot device is deleted or relocated, an open knockout drops the whole box out of its rating.
2) Is the B-Line SPBSS hole seal stainless steel or painted steel?
Both, in effect. The body is stainless steel with an ANSI 61 gray polyester powder coat, so it matches the standard gray industrial control enclosure while the base metal handles wet and corrosive areas. If you want bare stainless to match a 304 or 316 washdown box, this one will read gray, not bright.
3) Is this hole seal UL Listed for use in a control panel?
The SPBSS oil-tight hole seal is UL Listed. That matters on institutional and industrial jobs where the inspector wants listed components closing every unused opening in a control enclosure rather than a field-made cover plate.
4) Can I use this to plug an unused conduit knockout, not just a pushbutton hole?
Yes, within the size. Eaton lists the application as protecting openings, pushbuttons and conduit openings, so a 1.25 inch conduit knockout left over from a relocated run is a valid use. Anything bigger or smaller than 1.25 inches needs a different seal.
5) What part number do I order for the B-Line stainless push button hole seal?
Order model SPBSS. It's a single-model item from the Eaton B-Line enclosure accessories line, panel style, so there are no finish or size options to specify.
How fast can I get the B-LINE SPBSS 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 SPBSS come with a warranty?
Absolutely. The B-LINE SPBSS 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 SPBSS?
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 SPBSS 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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