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Blackburn SP3SL Service Post Single Terminal Bronze Mechanical Grounding Device
Model: BLACK-SP3SL
Blackburn SP3SL Service Post Single Terminal Bronze Mechanical Grounding DeviceProfessional Service Post Grounding SolutionThe Blackburn SP3SL Service Post Single Terminal delivers reliable...
Blackburn
$165.34
$71.64
SERVICE POST/SINGLE TERMIN
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Insulation Material:
- No
- Material Of Conductor:
- Bronze
- Product Group:
- Grounding & Bonding
- Product Type:
- Mechanical Grounding
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Type2:
- Grounding devices or assemblies
- Department:
- Electrical
- Product Subgroup:
- Grounding Devices
Blackburn SP1SL – Frequently Asked Questions
1) What is the Blackburn SP1SL made of, and can it be used with copper grounding conductors?
Bronze body. Bronze is the standard material for copper and copper-clad grounding connections, so it pairs with copper grounding electrode conductors without a dissimilar metal problem. It is a bare mechanical device with no insulation, so it is not intended to insulate or cover the termination.
2) How many conductors does the Blackburn SP1SL service post terminate?
One. It is a single terminal service post, so each grounding or bonding conductor needs its own terminal. If you have to land several conductors at one point, such as a service ground bringing together multiple bonding jumpers, you want a multi-terminal service post or a ground bar instead.
3) Is the SP1SL a mechanical connector or does it need compression tooling?
It is a mechanical grounding device, so the conductor is clamped with a set screw rather than crimped. No hydraulic or compression tool is required, which is why electricians use posts like this for service and panel grounding where the connection may need to be opened later for testing.
4) Is the Blackburn SP1SL sold individually or in a pack?
Sold each, one post per unit, ordered under part number SP1SL. If you are standardizing a service or panel installation across a building, order one per termination point.
5) Where is the Blackburn SP1SL manufactured?
Made in Mexico. Buyers with domestic sourcing or Buy American requirements on a federal or institutional job should factor that in before specifying it.
How fast can I get the Blackburn SP1SL 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 SP1SL come with a warranty?
Absolutely. The Blackburn SP1SL 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 SP1SL?
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 SP1SL 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.