Centaur Round Plastic Nail-On ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$388.80

Centaur Round Plastic Nail-On Electrical Box - 20 cu in (per 75)

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Model: TAMCO-PSBR20

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

$388.80
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Centaur 3" Round Plastic Switch & Ceiling Boxes – 20 Cu. In.

These 3-inch round plastic boxes from Centaur are designed for efficient and code-compliant installations of lighting fixtures, ceiling fans, or other round-device applications in new construction settings. Each box is constructed from non-metallic, flame-retardant thermoplastic that resists impact and corrosion. With multiple configuration options, including models with grounding clips, bar hangers, and color-coded designs, these boxes offer flexibility and ease of installation.

SKU Width Height Diameter Weight
PSBR20-BHA 18.25 Inches 4 Inches 4 Inches 0.6453 Pounds
PSBR20R 4 Inches 4 Inches - 0.21 Pounds
PSBR20G 3.5 Inches - 4 Inches 0.24 Pounds
PSBR20G-BHA 26.75 Inches - 4 Inches 0.61 Pounds

Product Specs

Cubic Capacity:
20 cu in
Insulated:
No
Number of Outlets:
1
Color Options:
Gray, Red
Mounting Feature:
Screw, Nail-On
Product Type:
Non-Metallic Ceiling Boxes, Non-Metallic Outlet Boxes
Product Group:
Electrical Boxes
Product Subgroup:
Junction Boxes
Product Diameter:
4 inches

Centaur TAMCO-PSBR20 – Frequently Asked Questions

How fast can I get the Centaur TAMCO-PSBR20 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 Centaur TAMCO-PSBR20 come with a warranty?
Absolutely. The Centaur TAMCO-PSBR20 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 Centaur TAMCO-PSBR20?
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 Centaur TAMCO-PSBR20 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.