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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Group:
- Wire & Cable Management
- Product Type:
- Connector mounting hardware
- Selling Unit Of Measure:
- each
- Type2:
- Connector mounting hardware
- Department:
- Electrical
- Product Subgroup:
- Connectors
Blackburn WGB8B – Frequently Asked Questions
1) What wire sizes can I land on the Blackburn WGB8B grounding bus?
Each of the eight terminals on the WGB8B takes conductors from 14 AWG up to 4 AWG, so it handles typical branch circuit equipment grounds and a heavier bonding jumper on the same bar. Copper construction, intended for copper conductors.
2) How many ground wires will an 8 position ground bar terminate?
Eight. The WGB8B bar gives one terminal per conductor, so eight separate grounds can be landed and any one removed later without disturbing the others. If you are bonding more circuits than that in a panel or enclosure, step up to a bar with a higher position count rather than doubling conductors under a single screw.
3) Is the WGB8B a copper bar or aluminum?
Copper. That matters if you are working an all-copper system or a spec that prohibits mixing conductor and bus metals, and it is the reason this bar is normally used with copper equipment grounding conductors rather than aluminum feeders.
4) I need a ground bar for an electrical enclosure retrofit, how is this one sold?
The WGB8B is sold individually, one bar per order unit, so you can buy the exact count for the job instead of a carton. Mounting screws and lugs are not described as part of the item, so plan on whatever mounting hardware your enclosure prep requires.
5) Is the Blackburn WGB8B made in the USA?
Yes, the WGB8B copper grounding bus is US made, which is the answer institutional and government buyers usually need for domestic sourcing preferences on a project.
How fast can I get the Blackburn WGB8B 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 Blackburn WGB8B come with a warranty?
Absolutely. The Blackburn WGB8B 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 Blackburn WGB8B?
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 Blackburn WGB8B 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.