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Manufacturer Resources
Product Specs
- Country Of Origin:
- Canada (CA)
- Product Group:
- Grounding & Bonding
- Product Type:
- Ground Rod Accessories
- Selling Unit Of Measure:
- each
- Type2:
- Electrodes
- Department:
- Electrical
- Product Subgroup:
- Grounding Devices
- Product Material:
- Steel
Blackburn 51629 – Frequently Asked Questions
1) What is the Blackburn 51629 ground electrode box used for?
It's an access box for a ground electrode connection, part number 51629 from Blackburn. The box sits over the top of the driven rod so the rod-to-conductor connection stays reachable for inspection or testing instead of being buried. The body is steel with a hot-dip galvanized finish.
2) Does the Blackburn 51629 come with the ground rod and clamp, or do I order those separately?
Just the box. The 51629 is an electrode access box sold on its own, one per order, so the ground rod, the rod clamp or exothermic connection, and the grounding electrode conductor all have to be ordered separately to finish the installation.
3) Is the Blackburn 51629 electrode box rated for direct burial in soil?
The 51629 is a steel box with a hot-dip galvanized coating, which is the finish used on grounding hardware meant to sit in contact with earth and concrete. Galvanizing is a sacrificial zinc coating, so in aggressive or high-chloride soil expect a shorter service life than in neutral soil.
4) Can I buy a single Blackburn 51629 box, or is it packed in a carton quantity?
Ordered individually. The selling unit on the 51629 is each, so a single box for one electrode location is a valid order rather than a case pack.
5) Where is the Blackburn 51629 grounding electrode box manufactured?
Canada. Country of origin on the 51629 is listed as Canada, which matters on public work and institutional jobs that carry a domestic-content or origin-disclosure requirement in the bid documents.
How fast can I get the Blackburn 51629 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 51629 come with a warranty?
Absolutely. The Blackburn 51629 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 51629?
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 51629 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.