B-Line Eaton series other encl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$567.09
B-Line Eaton series other enclosure accessories, ANSI 61 gray polyester powder coated, 3-1/2 inch, Protects openings, pushbuttons and conduit openings

B-Line Eaton series other enclosure accessories, ANSI 61 gray polyester powder coated, 3-1/2 inch, Protects openings, pushbuttons and conduit openings

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Model: S350SS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$567.09
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Eaton B-Line series other enclosure accessories, ANSI 61 gray polyester powder coated, 3-1/2 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:
4.62 in
Product Height:
4.625 in
Product Weight:
.9 lb
Department:
Electrical
Product Type:
Oil-tight Hole seals
Product Details:
Oil-tight Hole seals
Product Material:
Stainless steel

B-LINE S350SS – Frequently Asked Questions

1) What size hole does the B-Line S350SS hole seal close off?
The S350SS is a 3-1/2 inch hole seal, so it plugs a 3-1/2 inch opening in an enclosure wall or door. The seal body itself measures 4.62 inches in diameter and 4.625 inches high, so allow that much clear flange area around the hole and behind the panel.
2) Will a hole seal keep coolant and washdown out of a control enclosure?
Yes. The S350SS is an oil-tight hole seal, so it is built to close an unused opening against oil and liquid ingress rather than just cover it cosmetically. It is UL Listed.
3) Is the B-Line S350SS stainless steel or painted steel?
Both, in effect. The body is stainless steel with an ANSI 61 gray polyester powder coat over it, so you get the corrosion resistance of stainless with a painted finish that matches standard gray industrial enclosures.
4) Will the gray finish on this hole seal match my existing B-Line and Eaton enclosures?
It is finished in ANSI 61 gray, the standard gray used across industrial control enclosures, so it blends with ANSI 61 painted panels and doors rather than standing out as a bare metal plug.
5) What openings is the S350SS meant to fill: pushbutton holes or conduit holes?
Either. It is intended to protect openings, pushbuttons and conduit openings, so it covers a decommissioned pilot device hole, a spare 3-1/2 inch conduit knockout, or any unused panel cutout of that size.
How fast can I get the B-LINE S350SS 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 S350SS come with a warranty?
Absolutely. The B-LINE S350SS 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 S350SS?
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 S350SS 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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