Crouse-Hinds Male Conduit Unio...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$101.10
Eaton Crouse-Hinds Male Conduit Unions - Aluminum Ext Handle

Crouse-Hinds Male Conduit Union with Aluminum Extended Handle - Class I Division 1 Hazardous Location

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Model: UNY205 SA

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

$101.10
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Crouse-Hinds Male Conduit Union with Aluminum Extended Handle

Professional hazardous location conduit connection solution

The Crouse-Hinds Male Conduit Union with Aluminum Extended Handle delivers reliable conduit connections in hazardous and classified locations. Engineered for rigid and IMC conduit systems, this professional-grade union features Class I Division 1 rating with Group B certification, ensuring safe operation in demanding industrial environments where explosive atmospheres may be present.

Professional Features & Benefits

  • Class I Division 1 Rating: Certified for use in hazardous locations where ignitable concentrations of flammable gases or vapors may exist under normal operating conditions.
  • Group B Certification: Specifically rated for hydrogen and other gases with similar ignition characteristics, providing enhanced safety in critical applications.
  • Male Configuration: Designed for secure threaded connections with female conduit fittings, ensuring proper electrical continuity and mechanical strength.
  • Aluminum Extended Handle: Provides improved grip and leverage for installation and maintenance in tight spaces while resisting corrosion.
  • Rigid/IMC Compatibility: Engineered specifically for rigid metal conduit and intermediate metal conduit systems for maximum versatility.
  • NEC/CEC Compliance: Meets National Electrical Code and Canadian Electrical Code standards for professional electrical installations.

Technical Specifications

  • Area Classification: Hazardous/Classified Locations
  • Conduit Type: Rigid/IMC
  • Gender: Male
  • Nec Hazardous Rating: Class I, Division 1
  • Special Features: Group B rated
  • Standards Type: NEC/CEC

Professional Applications

  • Chemical Processing Facilities
  • Petroleum Refineries
  • Paint Spray Booths
  • Aircraft Hangars
  • Gasoline Dispensing Areas
  • Pharmaceutical Manufacturing
  • Grain Handling Facilities

Why Choose Crouse-Hinds Quality?

Crouse-Hinds delivers proven reliability in hazardous location electrical equipment with NEC/CEC compliant designs and Group B certification. The aluminum construction provides long-term durability while the extended handle design ensures safe and efficient installation in challenging industrial environments.

Manufacturer Resources

Product Specs

Area Classification:
Hazardous/Classified Locations
Conduit Type:
Rigid/IMC
Gender:
Male
Nec Hazardous Rating:
Class I, Division 1
Special Features:
Group B rated
Standards Type:
NEC/CEC
Department:
Electrical
Product Type:
Conduit Fittings

Crouse-Hinds UNY205 SA – Frequently Asked Questions

1) Can I use a Crouse-Hinds UNY union in a Class I Division 1 area?
Yes. The UNY series male conduit union is rated Class I, Division 1, so it's approved where ignitable gas or vapor concentrations can be present during normal operation, not just under fault conditions. It also carries a Group B rating, which covers hydrogen and gases with similar ignition characteristics. That Group B rating is the part worth checking against your area classification drawing, because most conduit fittings stop at Groups C and D.
2) What is the difference between the UNY and UNY SA versions of the Crouse-Hinds male conduit union?
The SA suffix is copper-free aluminum. Both builds exist in every trade size, so a 3/4 inch opening can be filled with either the UNY205 or the UNY205 SA. Specify SA where your plant standard bans copper-bearing alloys, which is common in refineries, chemical process areas, and anywhere acetylene or ammonia service is a concern. If your spec doesn't call it out, the standard version is the one to order.
3) Will a Crouse-Hinds UNY union work with EMT or PVC conduit?
No. The UNY union is built for rigid metal conduit and IMC only. EMT uses compression or setscrew connectors and has no threads, and PVC is solvent welded, so neither will make up to this fitting. A Class I Division 1 run should be threaded rigid or IMC anyway, EMT is not permitted in Division 1 as a wiring method.
4) What trade sizes does the Crouse-Hinds UNY conduit union come in?
Six trade sizes: 1/2, 3/4, 1, 1-1/4, 1-1/2 and 2 inch, ordered as UNY105, UNY205, UNY305, UNY405, UNY505 and UNY605. Each size is available in both standard and copper-free aluminum (SA). Match the union to the conduit trade size you're joining, there's no reducing version in the range.
5) Why would I use a conduit union instead of just a coupling on a rigid conduit run?
A standard threaded coupling requires you to rotate one length of conduit to make it up, which is impossible once both ends are fixed to boxes, enclosures, or structure. A union like the UNY makes the joint without turning either conduit, so it's what you install at the point where two fixed runs meet, or where you need a serviceable break to pull an enclosure later. On this one the male threaded end mates to female conduit threads and maintains the electrical continuity path through the raceway.
6) Does the Crouse-Hinds UNY union meet NEC and Canadian Electrical Code requirements?
The UNY series is built to NEC and CEC standards, which matters for cross-border work and for facilities that spec to CEC. That's the standards reference the manufacturer states for the fitting, alongside the Class I Division 1, Group B rating.
7) Is the Crouse-Hinds UNY union suitable for a paint spray booth or fuel dispensing area?
Yes, both are named applications for the UNY union, along with chemical processing plants, refineries, aircraft hangars, pharmaceutical manufacturing, and grain handling. All of those are areas where a Class I Division 1 rated fitting is what the classification calls for. Confirm the gas group for your specific area, the UNY covers Group B, which is the most demanding of the Class I gas groups.
8) What does the aluminum extended handle on the Crouse-Hinds UNY union do?
It's the wrenching surface. The extended handle gives you leverage to tighten the joint by hand or with a wrench in tight spots, in a tray, against a wall, or overhead, where you can't get a pipe wrench onto a plain hex. The aluminum body also resists corrosion in wet process and outdoor areas.
How fast can I get the Crouse-Hinds UNY205 SA 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 UNY205 SA come with a warranty?
Absolutely. The Crouse-Hinds UNY205 SA 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 UNY205 SA?
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 UNY205 SA from ZenSupply?
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