Carlon 21x21x9 NEMA-Rated Poly...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,507.14
Carlon HH21C9C 21x21x9 Hinged Clear Cover Enclosure - NEMA-Rated Polycarbonate Electrical Box

Carlon 21x21x9 NEMA-Rated Polycarbonate Electrical Enclosure with Hinged Clear Cover

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Model: HH21C9C

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

$4,507.14
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Carlon 21x21x9 NEMA-Rated Polycarbonate Electrical Enclosure with Hinged Clear Cover

Professional Non-Metallic Junction Box Solution

The Carlon 21x21x9 NEMA-rated polycarbonate electrical enclosure delivers reliable protection for junction box applications with professional-grade non-metallic construction. This Himeline Enclosures HS Series unit features a hinged clear cover design that provides easy access while maintaining secure protection for electrical connections and components.

Professional Features & Benefits

  • 21x21x9 Dimensions: Generous interior space accommodates multiple connections and components for versatile junction box applications.
  • NEMA-Rated Protection: Engineered to meet NEMA standards for reliable environmental protection and electrical safety.
  • Polycarbonate Construction: Non-metallic material provides excellent durability, impact resistance, and corrosion immunity for long-term performance.
  • Hinged Clear Cover: Transparent cover allows visual inspection of contents while hinged design enables convenient access for maintenance and modifications.
  • Standard Slotted Locking Screw: Secure closure mechanism ensures reliable containment while allowing authorized access when needed.
  • US Manufacturing: Made in the United States for consistent quality and reliable supply chain support.

Technical Specifications

  • Application: Junction boxes
  • Brand Label: Carlon
  • Country Of Origin: United States (US)
  • Department: Electrical
  • Effective Date: 20080116
  • Idea Granular Category Code Igcc : 4476 >> Electrical general purpose enclosure
  • Product Material: Non-Metallic
  • Product Name: PLASTIC COVER FOR ELEC ENCLOSURE
  • Product Type: Himeline Enclosures - HS Series
  • Special Functions: Standard slotted locking screw

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

  • Residential Electrical Systems
  • Commercial Building Infrastructure
  • Industrial Control Panels
  • Outdoor Electrical Installations
  • Utility Distribution Points
  • Telecommunications Equipment Housing
  • HVAC Control Systems

Why Choose Carlon Quality?

Carlon electrical enclosures represent proven reliability in non-metallic protection solutions. The polycarbonate construction and NEMA-rated design ensure dependable performance across diverse electrical applications, while US manufacturing provides consistent quality standards and reliable product availability for professional installations.

Manufacturer Resources

Product Specs

Application:
Junction boxes
Brand Label:
Carlon
Country Of Origin:
United States (US)
Department:
Electrical
Effective Date:
20080116
Idea Granular Category Code Igcc :
4476 >> Electrical general purpose enclosure
Product Material:
Non-Metallic
Product Name:
PLASTIC COVER FOR ELEC ENCLOSURE
Product Type:
Himeline Enclosures - HS Series
Special Functions:
Standard slotted locking screw
Product Group:
Control Panel Enclosures

Carlon HH21C9C – Frequently Asked Questions

How fast can I get the Carlon HH21C9C 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 Carlon HH21C9C come with a warranty?
Absolutely. The Carlon HH21C9C 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 Carlon HH21C9C?
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 Carlon HH21C9C 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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