Blackburn Type C H-Type Compre...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$56.23
$7.27
Blackburn C7 INSUL CVR FOR D DIE UPTO 2-1/2

Blackburn Type C H-Type Compression Connector Insulation Cover for D Die up to 2-1/2 Inch Black Polypropylene

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Model: C7
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$56.23
$7.27
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Blackburn Type C H-Type Compression Connector Insulation Cover

Professional insulation protection for compression connectors up to 2-1/2 inch D die applications

The Blackburn Type C H-Type Compression Connector Insulation Cover delivers reliable protection for compression connector installations. Constructed from durable black polypropylene material, this cover provides essential insulation for D die compression connectors up to 2-1/2 inch capacity. Manufactured in the United States with professional-grade materials, this connector cover ensures safe and compliant electrical connections in wire and cable management applications.

Professional Features & Benefits

  • Type C H-Type Design: Specifically engineered for compression connector applications providing optimal fit and protection
  • 2-1/2 Inch D Die Capacity: Accommodates compression connectors up to 2-1/2 inch D die size for versatile installation options
  • Polypropylene Construction: Durable material provides excellent insulation properties and long-term reliability
  • Black Color Finish: Professional appearance that blends with standard electrical installations
  • Compact Dimensions: 5.00 x 1.8 x 1.45 inch profile allows installation in space-constrained applications
  • US Manufacturing: Made in United States ensuring consistent quality and reliable supply chain

Technical Specifications

  • Color: Black
  • Country Of Origin: United States (US)
  • Department: Electrical
  • Material: Polypropylene
  • Mounting Type: None
  • Product Group: Wire & Cable Management
  • Product Net Depth Length: 5.00 in
  • Product Net Height: 1.8 in
  • Product Net Width: 1.45 in
  • Product Subgroup: Connectors
  • Product Type: Type C, H-Type Compression Connector Cover
  • Selling Unit Of Measure: each
  • Type2: Input output connector cover

Professional Applications

  • Electrical Distribution Systems
  • Commercial Building Wiring
  • Industrial Electrical Installations
  • Utility Infrastructure Projects
  • Residential Service Upgrades
  • Maintenance and Repair Operations

Why Choose Blackburn Quality?

Blackburn delivers professional-grade electrical components manufactured in the United States with consistent quality standards. The polypropylene construction and Type C H-Type design ensure reliable performance and long-term durability in demanding electrical applications.

Manufacturer Resources

Product Specs

Country Of Origin:
United States (US)
Product Group:
Wire & Cable Management
Product Net Depth Length:
5.00 in
Product Net Height:
1.8 in
Product Net Width:
1.45 in
Product Type:
Type C, H-Type Compression Connector Cover
Selling Unit Of Measure:
each
Type2:
Input output connector cover
Department:
Electrical
Product Subgroup:
Connectors
Product Color:
Black
Installation Category:
None
Product Material:
Polypropylene

Blackburn C7 – Frequently Asked Questions

1) What does the Blackburn C7 insulating cover actually fit?
The C7 is an insulating cover for an H-type compression connector crimped with a D die up to 2-1/2 inch. Match it to the die size the crimp was made with, not to the conductor size on the drawing. If your crimp was made with a larger die series, the C7 shell will not close over the connector body.
2) How much room do I need in the box or pull can for a Blackburn C7 connector cover?
Allow for a 5.00 x 1.8 x 1.45 inch body. In a crowded gutter or a pull box with tap connections stacked side by side, that 1.8 inch dimension is what usually decides whether two covers can sit next to each other on adjacent taps.
3) Is the Blackburn C7 cover the same thing as tape or heat shrink over a compression tap?
No. The C7 is a molded polypropylene shell that snaps over the finished H-tap, so it is a re-enterable cover. Tape and shrink are permanent, and you cut them off to inspect or re-crimp. For maintenance work where the tap may be opened again, the molded cover is the one that saves you labor on the second visit.
4) Does a Blackburn C7 come as a pair of halves or do I order two?
One C7 is one complete cover, sold each. Count one per tap connection, not two.
5) Is any hardware or mounting needed to install the C7 connector cover?
None. The cover has no mounting provision and carries no separate fasteners, so it is supported by the connector and cable it encloses. Nothing else needs to be ordered to complete the tap once the crimp is made.
6) What part number do I put on the order for the Blackburn H-tap cover for a 2-1/2 inch D die?
Blackburn C7. That is the full catalog designation, one model, black finish, no suffix or option to specify.
7) Will the C7 cover work on an input/output style tap connector?
Yes. Blackburn lists the C7 as an input output connector cover, so it suits both the straight run-and-tap H connector and in/out configurations, provided the crimp was made with a D die at or under 2-1/2 inch.
How fast can I get the Blackburn C7 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 C7 come with a warranty?
Absolutely. The Blackburn C7 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 C7?
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 C7 from ZenSupply?
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