Crouse-Hinds Malleable Iron Ba...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
Crouse-Hinds Malleable Iron Ball-Type Pendant Fixture Hanger - 125 lb Capacity for Hazardous Locations

Crouse-Hinds Malleable Iron Ball-Type Pendant Fixture Hanger - 125 lb Capacity for Hazardous Locations

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Model: UNJ1

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

$1,000.00
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Crouse-Hinds Malleable Iron Ball-Type Pendant Fixture Hanger

Professional hazardous location lighting support for Class I, Division 2 environments

The Crouse-Hinds Ball-Type Pendant Fixture Hanger delivers reliable lighting support specifically engineered for hazardous and classified locations. Constructed from durable malleable iron with a ball-type design, this pendant mounting system provides secure fixture installation with 125 lb luminaire capacity rating. NEC/CEC compliant for Class I, Division 2 applications, ensuring professional-grade performance in demanding industrial environments.

Professional Features & Benefits

  • 125 lb Luminaire Capacity: Supports substantial lighting fixtures with reliable weight distribution for secure installation
  • Malleable Iron Construction: Provides exceptional durability and corrosion resistance for long-term performance in industrial environments
  • Class I, Division 2 Rating: Certified for hazardous location applications where flammable gases or vapors may be present under abnormal conditions
  • Ball-Type Design: Enables flexible positioning and adjustment for optimal fixture placement and alignment
  • Pendant Mounting System: Allows suspended installation for versatile lighting placement in industrial and commercial spaces
  • NEC/CEC Compliance: Meets National Electrical Code and Canadian Electrical Code standards for safe electrical installation
  • Compact Profile: 4.95" x 3.83" x 0.99" dimensions provide efficient installation in space-constrained applications

Technical Specifications

  • Area Classification: Hazardous/Classified Locations
  • Luminaire Rated Weight: 125 lb
  • Mounting Type: Pendant
  • Nec Hazardous Rating: Class I, Division 2
  • Product Details: Ball
  • Product Height: .99 in
  • Product Length Depth: 4.95 in
  • Product Material: Malleable iron
  • Product Width: 3.83 in
  • Standards Type: NEC/CEC

Professional Applications

  • Hazardous Location Industrial Facilities
  • Chemical Processing Plants
  • Petroleum Refineries
  • Manufacturing Environments
  • Warehouse and Storage Facilities
  • Commercial Kitchen Ventilation Areas
  • Paint Spray Booths

Why Choose Crouse-Hinds Quality?

Crouse-Hinds delivers proven reliability in hazardous location electrical equipment with NEC/CEC compliant construction and malleable iron durability. The Class I, Division 2 certification ensures safe operation in demanding industrial environments, while the robust 125 lb capacity rating provides confidence for substantial lighting installations.

Manufacturer Resources

Product Specs

Area Classification:
Hazardous/Classified Locations
Luminaire Rated Weight:
125 lb
Nec Hazardous Rating:
Class I, Division 2
Product Details:
Ball
Product Height:
.99 in
Product Length Depth:
4.95 in
Product Material:
Malleable iron
Product Width:
3.83 in
Standards Type:
NEC/CEC
Installation Category:
Pendant
Department:
Electrical
Product Type:
Mounting Hardware
Product Subgroup:
Hangers, Straps & Supports
Product Group:
Hangers, Supports & Fasteners

Crouse-Hinds UNJ1 – Frequently Asked Questions

1) What conduit trade sizes does the Crouse-Hinds UNJ ball-type pendant hanger come in?
The UNJ ball hanger is made in two trade sizes: 1/2 inch (UNJ1) and 3/4 inch (UNJ2). Pick the one that matches the rigid conduit stem feeding the luminaire, since the hanger threads onto that stem.
2) Can I use this pendant hanger in a Class I, Division 2 area?
Yes. The Crouse-Hinds UNJ ball-type hanger carries a Class I, Division 2 NEC hazardous rating and is built for hazardous/classified locations, with NEC/CEC standards compliance. That covers areas where flammable gases or vapors are present only under abnormal conditions, such as refineries, chemical plants and paint spray areas. It is not rated here for Division 1.
3) How heavy a light fixture can a Crouse-Hinds UNJ ball hanger support?
Rated for a luminaire weight of 125 lb. That covers most industrial HID and high-bay LED fixtures hung on a rigid stem. If your fixture plus any guard, globe or reflector adds up past 125 lb, you need a different support method.
4) What does the ball design on this pendant hanger actually do for me on the job?
The ball joint lets the fixture swing and self-level, so a luminaire hung from a sloped deck or in an area with vibration or air movement still hangs plumb and relieves stress on the conduit stem. It is a pendant mounting part, so it suspends the fixture from structure above rather than mounting it to a wall or ceiling surface.
5) Will a 1/2 inch UNJ1 hanger work if my existing conduit stem is 3/4 inch?
No. The trade size has to match the stem. A 3/4 inch rigid stem needs the UNJ2; the UNJ1 is the 1/2 inch version. Measure the existing stem at the fixture before ordering replacements for a run of pendants, since older installs often mix both sizes in the same building.
6) Is the Crouse-Hinds UNJ hanger suitable for a wet or corrosive plant environment?
The body is malleable iron, which is what Crouse-Hinds uses across its hazardous location fittings for strength and corrosion resistance in industrial settings like chemical processing, refineries and warehouse spaces. For heavy chemical washdown, confirm the finish spec matches the rest of your conduit system so you are not mixing dissimilar protected hardware.
How fast can I get the Crouse-Hinds UNJ1 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 Crouse-Hinds UNJ1 come with a warranty?
Absolutely. The Crouse-Hinds UNJ1 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 Crouse-Hinds UNJ1?
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 Crouse-Hinds UNJ1 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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