Red Dot S603E-R 1/2 IN CLOSURE...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.87
$19.59

Red Dot S603E-R 1/2 IN CLOSURE PLUG GRAY BAG/4

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Model: S603E-R
Selected Model is

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

$63.87
$19.59
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1/2 IN CLOSURE PLUG GRAY BAG/4

Manufacturer Resources

Product Specs

Product Group:
Electrical Hardware
Product Type:
Outdoor Lampholders and Accessories
Product type2:
Outdoor lighting accessories
Selling Unit Of Measure:
each
Department:
Electrical
Product Subgroup:
Outdoor Lampholders and Accessories
Product Size:
1/2 Inch
Product Color:
Grey
Product Material:
Polycarbonate

Red Dot S603E-R – Frequently Asked Questions

1) What is the Red Dot S603E-R closure plug used for?
It plugs an unused 1/2 inch knockout or hub opening on an outdoor box, fitting, or lampholder so the enclosure stays closed up. The plug is molded polycarbonate in grey, sized for 1/2 inch openings.
2) Is the Red Dot closure plug metal or plastic?
Plastic. It is molded polycarbonate, finished grey, so there is nothing to corrode the way a steel plug can on an exterior box.
3) Does the S603E-R come as a single plug or a multi-pack?
The S603E-R is packaged as a bag of four 1/2 inch plugs, and the selling unit is each (one bag).
4) What is the manufacturer part number for the Red Dot 1/2 inch grey closure plug?
Order it as Red Dot S603E-R. That number covers the grey 1/2 inch polycarbonate closure plug supplied four to a bag.
5) Will the grey plug match my existing Red Dot outdoor covers?
The S603E-R is grey, which is the standard Red Dot outdoor box and lampholder color, so it blends with grey weatherproof boxes and covers already on the building. If your enclosures are bronze or white, the plug will be visible.
How fast can I get the Red Dot S603E-R 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 Red Dot S603E-R come with a warranty?
Absolutely. The Red Dot S603E-R 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 Red Dot S603E-R?
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 Red Dot S603E-R 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.