American Fittings ETR150 1.5in...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$22.62
AMF-ETR150

American Fittings ETR150 1.5in EMT Compression to Rigid Threaded Steel Coupling

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Model: ETR150

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

$22.62
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American Fittings ETR150 1.5in EMT Compression to Rigid Threaded Steel Coupling

The American Fittings ETR150 is a 1.5in EMT compression to rigid threaded coupling built from steel to join EMT conduit runs to rigid threaded conduit in a single, code-compliant transition. It is UL Listed (UL 514B, 467) and manufactured to the NEMA FB 1 standard and Federal Specification A-A-50553, making it suitable for commercial and industrial raceway systems. This coupling is Made in USA and Buy American Act / ARRA compliant, a key requirement for government and federally funded projects.

Key Features

  • Trade Size: 1.5in coupling designed to transition EMT conduit into rigid threaded conduit runs.
  • Durable Construction: Steel body construction for strength and long service life in conduit systems.
  • Dual Connection Design: Compression fitting on the EMT side paired with a threaded connection on the rigid conduit side for a secure, code-compliant transition.
  • Standards Compliance: Manufactured to NEMA FB 1 and Federal Specification A-A-50553.
  • Made in USA: Manufactured domestically and Buy American Act / ARRA compliant for government, infrastructure, and public works projects.
  • Environmental Compliance: RoHS and REACH compliant, with Conflict of Minerals certification.
  • CA Prop 65 Compliant for use across regulated markets.

Certifications & Compliance

  • UL Listed (UL 514B, 467)
  • NEMA FB 1 Standard
  • Federal Spec No. A-A-50553
  • Buy American Act Compliant
  • ARRA Compliant
  • RoHS Compliant
  • REACH Compliant
  • CA Prop 65 Compliant
  • Conflict of Minerals Certified

Technical Specifications

  • Arra Compliant: YES
  • Buy American Act Compliant: YES
  • Ca Prop 65 Compliant: YES
  • Conflict Of Minerals Cert: YES
  • Cul Listed: UL 514B, 467
  • Federal Spec No: A-A-50553
  • Made In Usa: YES
  • Naed Upc: 66236401751
  • Nema Standard: FB 1
  • Pkg Wt Per 100: 40
  • Qty In Std Carton: 25
  • Qty In Unit Box: 5
  • Reach Compliant: YES
  • Rohs Compliant: YES
  • Unspsc: 39121419

Typical Applications

  • Transition Connections Between EMT and Rigid Conduit Runs
  • Commercial and Industrial Electrical Installations
  • Government and Federally Funded Construction Projects
  • Conduit and Raceway Systems Requiring Code-Compliant Couplings
  • Renovation and New Construction Wiring

Why American Fittings?

American Fittings manufactures the ETR150 coupling domestically from steel, backed by UL Listing to UL 514B and 467, NEMA FB 1 standard conformance, and Federal Specification A-A-50553. With RoHS, REACH, CA Prop 65, and Conflict of Minerals compliance alongside Buy American Act and ARRA status, this coupling is engineered for reliable, code-compliant EMT-to-rigid conduit transitions on professional electrical projects.

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Manufacturer Resources

Product Specs

Arra Compliant:
YES
Buy American Act Compliant:
YES
Ca Prop 65 Compliant:
YES
Conflict Of Minerals Cert:
YES
Cul Listed:
UL 514B, 467
Federal Spec No:
A-A-50553
Made In Usa:
YES
Naed Upc:
66236401751
Nema Standard:
FB 1
Pkg Wt Per 100:
40
Qty In Std Carton:
25
Qty In Unit Box:
5
Reach Compliant:
YES
Rohs Compliant:
YES
Unspsc:
39121419
Department:
Electrical
Product Size:
1.5in
Product Type:
Conduit Coupling
Product Group:
Conduit & Raceway
Product Subgroup:
Conduit Fittings

American Fittings ETR150 – Frequently Asked Questions

1) How do I join a 1-1/2 inch EMT run to rigid threaded conduit?
The American Fittings ETR150 is built for exactly that transition. One end is a compression connection that takes 1-1/2 inch EMT, the other is a threaded end that screws onto rigid conduit, so the changeover happens in a single fitting instead of a box or a nipple and adapter stack. Steel body.
2) Is the ETR150 coupling Buy American compliant for a federally funded job?
Yes. The ETR150 is made in the USA and carries both Buy American Act and ARRA compliance, which is what a public works or federally funded spec asks for. It is also built to Federal Specification A-A-50553, so it lines up with government procurement language on conduit fittings.
3) Is this EMT-to-rigid coupling UL Listed, and does it qualify as a grounding path?
The ETR150 is UL Listed to UL 514B and UL 467. UL 514B covers conduit and EMT fittings; UL 467 is the grounding and bonding equipment standard, which is why this fitting is listed for use in the equipment grounding path of a steel raceway. It also conforms to NEMA FB 1.
4) Do I need to thread the EMT side of this coupling?
No. EMT is not threaded in the field, and the ETR150 handles that side with a compression connector, so you cut and ream the EMT and tighten the compression nut. Only the rigid side is threaded, and it takes the factory or field-cut threads already on your rigid conduit.
5) What is the exact part number and trade size for the American Fittings EMT-to-rigid coupling in 1-1/2 inch?
Part number ETR150 from American Fittings, trade size 1-1/2 inch, steel. The UPC is 662364017515. Order by ETR150 to be sure you get the compression-to-threaded version rather than a straight EMT coupling.
6) Does the ETR150 meet RoHS and Prop 65 requirements for our facility spec?
It does. The ETR150 carries RoHS and REACH compliance, CA Prop 65 compliance, and a Conflict of Minerals certification, which covers most institutional and corporate procurement checklists on electrical hardware.
How fast can I get the American Fittings ETR150 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 ETR150 come with a warranty?
Absolutely. The American Fittings ETR150 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 ETR150?
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 ETR150 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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