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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- Locktite Connectors
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809, CSA 4503, CSA 7222
- Tap Size:
- 14-4 AWG
- Type2:
- Electrical taps
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Copper
Blackburn 35115 – Frequently Asked Questions
1) What wire sizes does the Blackburn 35115 Locktite tap connector take on the run and the tap?
The 35115 is a copper H-tap sized for a 300 to 500 kcmil main run with a tap range of 14 to 4 AWG. So it lands a small branch conductor onto a large feeder. If your tap conductor is larger than 4 AWG, or your run is smaller than 300 kcmil, this is the wrong body size and you need a different Locktite tap in the series.
2) Is the Blackburn 35115 H-tap listed for use, and under what standards?
It carries UL file E9809 plus CSA 4503 and CSA 7222, which is what an inspector or a spec writer on an institutional job will want to see cited. Those listings are the ones published for the connector; nothing else is claimed for it.
3) Can I use the Blackburn 35115 copper tap on aluminum conductors?
No. The 35115 is a copper connector, so it is intended for copper to copper connections. For aluminum or mixed copper/aluminum runs you need a dual rated AL9CU compression tap instead, not this one.
4) Is the Blackburn 35115 a mechanical tap or does it need a crimp tool and die?
It is a Locktite hinged H-tap, a compression style tap connector that wraps the run and the tap and is crimped with a hydraulic or battery crimp tool using the die the connector calls for. It is not a set screw mechanical lug, so plan on having a crimper on site before the wire is pulled.
5) What is the Blackburn 35115 actually used for on a job?
It is an electrical tap connector: it takes a branch or tap conductor off a large copper feeder without cutting the feeder. Typical uses are tapping a 300 to 500 kcmil service or riser conductor to feed a smaller circuit, a meter, a control feed, or a grounding branch. After crimping, insulate the splice per the installation method your job calls for.
6) What is the manufacturer part number and where is the Blackburn 35115 made?
Order it as Blackburn part number 35115. Country of origin is Mexico. Distributors cross referencing this against a bill of material should match on the 35115 designation and the 300-500 kcmil run with a 14-4 AWG tap, since adjacent Locktite taps differ mainly by those ranges.
How fast can I get the Blackburn 35115 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 35115 come with a warranty?
Absolutely. The Blackburn 35115 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 35115?
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