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Manufacturer Resources
See Spec Sheet
Product Specs
- Product Type:
- Switch Box
- Application:
- For housing wiring devices in electrical systems
- Cubic Capacity:
- 8 cu in
- Gang Options:
- 1-Gang
- Product Group:
- Electrical Boxes
- Product Subgroup:
- Junction Boxes
- Product Length:
- 3.625 inches
- Product Height:
- 3.625 inches
- Product Material:
- Plastic
- Product Width:
- 2.25 inches
- Department:
- Electrical
- Product Depth:
- 1.25 inches
Centaur SPSB108 – Frequently Asked Questions
1) How many wires can a Centaur SPSB108 1-gang switch box hold?
The SPSB108 is an 8 cubic inch box. Box fill is calculated from that volume, so it suits a single switch or receptacle on a simple run rather than a box where several cables land. If your opening has multiple cables plus a device and grounds, step up to a deeper or larger-capacity box instead of forcing it into 8 cu in.
2) Does the Centaur SPSB108 mount to a stud or into an existing finished wall?
This is a nail-on box, so it fastens directly to the face of a stud during rough-in, before drywall goes up. It is not an old-work box, it has no wing clamps or ears to grab a finished wall. For retrofit into existing drywall you need a remodel-style box.
3) Will a standard toggle switch or duplex receptacle cover plate fit the Centaur SPSB108?
Yes. It is a 1-gang box built to house standard wiring devices, so any single-gang toggle, decorator, or duplex receptacle plate fits the device mounting.
4) Can I gang two Centaur SPSB108 boxes together for a two-switch location?
No. The SPSB108 is a fixed 1-gang plastic box and plastic nail-on boxes do not have removable sides the way sectional steel boxes do. For two switches at one location, order a 2-gang box rather than trying to join two singles.
5) How is the Centaur SPSB108 switch box sold, individually or in a box quantity?
The SPSB108 is packed 25 boxes per carton, which is how contractors and maintenance shops buy them for rough-in work. There is one model on offer, SPSB108.
How fast can I get the Centaur SPSB108 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 SPSB108 come with a warranty?
Absolutely. The Centaur SPSB108 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 SPSB108?
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 SPSB108 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.