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Manufacturer Resources
Product Specs
- Connection Type:
- Compression
- Country Of Origin:
- Mexico (MX)
- Insulation Material:
- None
- Number Of Conductors:
- 2
- Product Group:
- Wire & Cable Management
- Product Type:
- H-Type Compression Tap Connector
- Selling Unit Of Measure:
- each
- Standards:
- RUS Accepted. Complies with ANSI C119.4 Specifications
- Temperature Range:
- up to 90 °C
- Type2:
- Wire connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Size:
- Length 2 inch
- Installation Category:
- None
Blackburn WR815 – Frequently Asked Questions
1) What conductor sizes does the Blackburn WR815 H-tap connector take on the run and the tap?
The WR815 is built for a main run of 477 kcmil down to 4/0 ACSR, with a tap range of 2/0 through 6. Both conductors go into one H-shaped aluminum body and get crimped together in a single compression, so the run conductor does not have to be cut.
2) Can I use an H-type compression tap on aluminum ACSR overhead conductor?
Yes. The WR815 is an aluminum-bodied H-tap sized for ACSR in the 477 kcmil to 4/0 range on the run. It is RUS accepted and complies with ANSI C119.4, which is the standard covering connectors for use with aluminum and copper conductors on distribution and service work.
3) Does the WR815 meet utility spec for RUS work?
It is RUS accepted and complies with ANSI C119.4, which is what most cooperative and utility specs call for on aluminum connectors. Order under Blackburn part number WR815.
4) Is the Blackburn WR815 insulated, or do I need to cover it after crimping?
It ships bare, with no insulation on the body. Plan on a cover, tape, or shrink after the crimp if the tap is anywhere an uninsulated connection is not acceptable.
5) How many conductors go into a WR815, and can I land two taps in one connector?
Two conductors only, one run and one tap. An H-tap is a two-conductor parallel splice. If you need a second tap off the same main, use a second connector at a separate point on the run.
6) How long is the connector body, and will it fit inside a pedestal or hand hole?
The body is 2 inches long. Add clearance for the crimp head jaws on each side when you are working in a tight pedestal or hand hole, since the tool needs room to close square on the barrel.
7) Do I need a special tool to install the WR815, or can it be bolted?
It is a compression connector, not a bolted one. Installation takes a hydraulic or battery crimp tool with the die called out by Blackburn for this connector. There are no threads or set screws on the body.
8) What temperature is this H-tap rated to run at?
Up to 90 degrees C. That covers standard 90 C rated conductor insulation, so the connector is not the limiting element on a normal 90 C circuit.
9) Is the WR815 sold individually or in a bag?
Each. One connector per selling unit, so order the count you need for the job rather than a carton quantity.
How fast can I get the Blackburn WR815 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 WR815 come with a warranty?
Absolutely. The Blackburn WR815 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 WR815?
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 WR815 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.