RAB Weatherproof Universal Cov...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14.19
RAB Weatherproof Universal Cover – 4-Hole

RAB Weatherproof Universal Cover - 4-Hole Gray Copper Construction

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Model: CU4A
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$14.19
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RAB Weatherproof Universal Cover - 4-Hole Gray Copper Construction

Professional weatherproof protection for electrical connections

The RAB Weatherproof Universal Cover delivers reliable protection for electrical connections with its durable 4-hole configuration and gray copper construction. This professional-grade cover provides essential weatherproofing for outdoor and exposed electrical installations, featuring tin-plated surface finishing for enhanced corrosion resistance and long-term performance in demanding environments.

Professional Features & Benefits

  • 4-Hole Universal Design: Accommodates multiple connection configurations for versatile installation applications
  • Gray Copper Construction: Provides excellent durability and electrical performance with professional appearance
  • Tin-Plated Surface Finishing: Delivers superior corrosion resistance for extended service life in outdoor conditions
  • High-Conductivity Material: Made from seamless copper tubing ensuring optimal electrical performance
  • 35 kV Voltage Rating: Suitable for high-voltage applications requiring reliable electrical protection
  • UL Listed: Meets UL E9809 standards for safety and performance compliance

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Country Of Origin: Mexico (MX)
  • Effective Date: 19991027
  • Idea Granular Category Code Igcc: 4669 >> Wire or cable compression splice
  • Product Color: Gray
  • Product Material: Copper
  • Product Name: ELECTRICAL TERMINAL
  • Product Type: Long Barrel Copper Splice
  • Selling Unit Of Measure: each
  • Special Functions: Made of high-conductivity seamless copper tubing. Tin plated for corrosion resistance.
  • Standards: UL E9809
  • Sub Brand Label: Blackburn
  • Surface Finishing: Tin Plated
  • Voltage Rating: 35 kV

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Outdoor electrical connection protection
  • Utility and power distribution systems
  • Commercial and industrial electrical installations
  • High-voltage electrical terminations
  • Weather-exposed electrical equipment
  • Professional electrical contractor applications

Why Choose RAB Quality?

RAB delivers professional-grade electrical protection solutions with UL E9809 listing and tin-plated corrosion resistance. The seamless copper construction and 35 kV voltage rating ensure reliable performance in demanding electrical applications, providing the durability and safety standards required for professional installations.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Country Of Origin:
Mexico (MX)
Effective Date:
19991027
Idea Granular Category Code Igcc:
4669 >> Wire or cable compression splice
Product Color:
Gray
Product Material:
Copper
Product Name:
ELECTRICAL TERMINAL
Product Type:
Long Barrel Copper Splice
Selling Unit Of Measure:
each
Special Functions:
Made of high-conductivity seamless copper tubing. Tin plated for corrosion resistance.
Standards:
UL E9809
Sub Brand Label:
Blackburn
Surface Finishing:
Tin Plated
Voltage Rating:
35 kV
Department:
Electrical

RAB CU4A – Frequently Asked Questions

How fast can I get the RAB CU4A 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 RAB CU4A come with a warranty?
Absolutely. The RAB CU4A 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 RAB CU4A?
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 RAB CU4A 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.
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