American Fittings EMT Steel Se...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5.01
American Fittings EMT Steel Set Screw Connector

American Fittings EMT Steel Set Screw Connector

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Model: SS52US

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

$5.01
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American Fittings SS-52U EMT Steel Set Screw Connector

The American Fittings SS-52U EMT Steel Set Screw Connector is a professional-grade fitting engineered for secure EMT conduit terminations in commercial, industrial, and institutional electrical installations. Constructed from durable steel and designed with a set screw mechanism for reliable mechanical connection, this connector is available in 1" and 2" trade sizes to accommodate a range of EMT conduit runs. UL Listed to UL 514B and UL 467 standards and Made in USA, it delivers the code-compliant performance electrical professionals expect for demanding commercial and industrial applications.

Key Features

  • Trade Size Range: Available in 1" and 2" sizes to accommodate standard EMT conduit for versatile installation applications.
  • Durable Steel Construction: Steel body construction provides dependable long-term performance in electrical connections.
  • Set Screw Design: Ensures a secure mechanical connection and proper conduit retention at the connector body.
  • UL 514B, 467 Listed: Meets rigorous safety standards for electrical connector applications.
  • Made in USA: Ensures consistent quality manufacturing and domestic supply chain reliability.
  • NEMA FB 1 Standard: Complies with industry specifications for EMT fittings and connectors.
  • Federal Spec A-A-50553: Meets government specification requirements for professional installations.

Certifications & Compliance

  • UL 514B, 467 Listed
  • NEMA FB 1 Standard
  • Federal Spec A-A-50553
  • Made in USA
  • RoHS Compliant
  • REACH Compliant
  • CA Prop 65 Compliant
  • Buy American Act Compliant
  • ARRA Compliant
  • Conflict of Minerals Certified

Technical Specifications

  • Buy American Act Compliant: YES
  • Rohs Compliant: YES
  • Ca Prop 65 Compliant: YES
  • Made In Usa: YES
  • Conflict Of Minerals Cert: YES
  • Reach Compliant: YES
  • Arra Compliant: YES

Typical Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Conduit Installations
  • Institutional and Educational Facilities
  • Healthcare and Medical Facilities
  • Retail and Office Buildings
  • Government and Municipal Projects

Why American Fittings?

American Fittings backs the SS-52U Series EMT Steel Set Screw Connector with comprehensive compliance certifications including UL listing, NEMA FB 1 standards, and Federal Spec A-A-50553. Made in USA manufacturing ensures consistent quality and supports domestic supply chain requirements, giving electrical professionals a dependable connector for code-compliant EMT installations across 1" and 2" trade sizes.

Manufacturer Resources

Product Specs

Cul Listed:
UL 514B, 467
Nema Standard:
FB 1
Buy American Act Compliant:
YES
Federal Spec No:
A-A-50553
Department:
Electrical
Rohs Compliant:
YES
Ca Prop 65 Compliant:
YES
Made In Usa:
YES
Unspsc:
39131706
Conflict Of Minerals Cert:
YES
Reach Compliant:
YES
Arra Compliant:
YES
Product Type:
Connector
Product Material:
Steel
Connection Type:
Set Screw
Product Size:
1" - 2"
Listing:
UL Listed
Standards:
NEMA FB 1
Country of Origin:
United States
Product Group:
Fittings & Connectors
Product Subgroup:
EMT Fittings

American Fittings SS52US – Frequently Asked Questions

1) What trade sizes do American Fittings EMT set screw connectors come in?
Six trade sizes cover the common EMT range: 1/2 inch (SS50US), 3/4 inch (SS51US), 1 inch (SS52US), 1-1/4 inch (SS53US), 1-1/2 inch (SS54US), and 2 inch (SS55US). Order by the nominal EMT trade size you are terminating, not by the outside diameter of the tube.
2) Are these EMT connectors concrete-tight or raintight, or just for dry indoor use?
These are steel set screw connectors, a mechanical dry-location fitting. A set screw connector is not a compression fitting, so for wet locations or direct burial in concrete the spec typically calls for a compression (raintight/concrete-tight) EMT connector instead. Use the set screw type for interior exposed and concealed EMT runs in commercial, industrial, and institutional work.
3) Will a set screw EMT connector satisfy an equipment grounding path requirement?
The connectors are UL Listed to UL 514B and UL 467. UL 467 is the grounding and bonding equipment standard, which is why this fitting is listed for use where the raceway serves as part of the equipment grounding path. For a spec job, the same listing plus NEMA FB 1 and Federal Spec A-A-50553 compliance is usually what the submittal reviewer is looking for.
4) Do these connectors meet Buy American requirements for a federal or municipal project?
Made in the USA, with Buy American Act and ARRA compliance both stated, plus Federal Spec A-A-50553. Country of origin is the United States. That combination is what government, school district, and municipal procurement packages normally ask for on EMT fittings.
5) What is the difference between a set screw EMT connector and a compression one?
The retention method. A set screw connector clamps the EMT with a screw driven against the tube wall, which makes it fast to install and easy to back off and re-seat. A compression connector squeezes a ring around the tube and is the type used where the fitting must be raintight or concrete-tight. Both terminate EMT into a box with a locknut; the set screw version is the standard choice for indoor commercial runs.
6) Is a steel EMT connector required, or can I use die-cast zinc instead?
These are steel bodied. Many specs for commercial and industrial work call out steel EMT fittings specifically rather than die-cast, because steel holds up better to handling and impact in exposed runs. If your drawing says steel set screw EMT connectors, the American Fittings SS series answers it directly.
7) Can I standardize a whole building on one line of EMT set screw connectors?
Yes, and that is the practical reason to buy the SS series as a set. One family covers 1/2 inch through 2 inch EMT, all steel, all UL Listed to the same standards, so branch circuits and feeders terminate with fittings from the same line. For an MRO crib, stocking SS50US through SS55US covers the whole EMT range most commercial buildings use.
8) Do these connectors satisfy RoHS and REACH requirements for a healthcare or LEED project?
RoHS, REACH, and California Prop 65 compliance are all stated, along with Conflict of Minerals certification. Those are the environmental and sourcing declarations most often requested on healthcare, education, and sustainability-driven submittals for electrical fittings.
9) What UNSPSC code should I use to requisition these EMT connectors?
UNSPSC 39131706 is the code carried for these steel EMT set screw connectors. That is the value procurement teams need when loading the part into an ERP or punchout catalog.
How fast can I get the American Fittings SS52US 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 American Fittings SS52US come with a warranty?
Absolutely. The American Fittings SS52US 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 American Fittings SS52US?
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 American Fittings SS52US from ZenSupply?
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