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No4 - 2/0 GROUNDCLAMP WIDTH 1-41/64
Manufacturer Resources
Product Specs
- Country Of Origin:
- India (IN)
- Insulation Material:
- N
- Material Of Conductor:
- Copper
- Product Group:
- Grounding & Bonding
- Product Type:
- Tower Ground Clamp
- Selling Unit Of Measure:
- each
- Standards:
- CSA 12798
- Type2:
- Grounding devices or assemblies
- Department:
- Electrical
- Product Subgroup:
- Ground Clamps
Blackburn GTC23P – Frequently Asked Questions
1) What conductor sizes does the Blackburn GTC23P ground clamp accept?
The GTC23P tower ground clamp takes conductors from No. 4 AWG up to 2/0. If your grounding electrode conductor is smaller than #4 or larger than 2/0, this is the wrong clamp for the run.
2) Is the GTC23P made for copper conductor?
Yes. The Blackburn GTC23P is specified for copper conductor. Don't use it as a substitute for a dual-rated copper/aluminum connector on an aluminum grounding conductor.
3) Does the Blackburn GTC23P meet a recognized grounding standard for my inspection?
The GTC23P is built to CSA 12798. That is the standard reference to put on a submittal or hand to an inspector asking what the clamp is listed under.
4) How wide is the Blackburn GTC23P tower ground clamp?
It measures 1-41/64 inches in width, which is the dimension that decides whether it seats on the tower leg, angle, or member you are bonding to. Measure the face you are clamping before ordering.
5) What is a tower ground clamp used for versus a pipe or rod ground clamp?
A tower ground clamp like the Blackburn GTC23P bonds a grounding conductor to structural steel or tower members - flat or angled metal - rather than wrapping a round water pipe or ground rod. If you're bonding to a driven rod or a metal water pipe, you want a rod clamp or pipe clamp instead.
6) Is the Blackburn GTC23P insulated?
No, it's a bare metal clamp with no insulation. That's normal for a grounding connection - the bond is meant to be metal to metal.
7) Is the GTC23P sold individually or in a box?
Each. You order the GTC23P one clamp at a time, so buy the count you need per bonding point rather than a carton quantity.
8) What is the manufacturer part number for this Blackburn ground clamp, and where is it made?
The part number is GTC23P from Blackburn, country of origin India. That MPN is what to quote on a purchase order or match against an existing installation.
How fast can I get the Blackburn GTC23P 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 GTC23P come with a warranty?
Absolutely. The Blackburn GTC23P 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 GTC23P?
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
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