Crouse-Hinds Malleable Iron Be...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
$11.82
Eaton Crouse-Hinds Beam Clamps & Insulator Supports - Malleable-Iron Rigid/IMC Series

Crouse-Hinds Malleable Iron Beam Clamps & Insulator Supports for Rigid/IMC Conduit Systems

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Model: CRS-534

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

$1,000.00
$11.82
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Crouse-Hinds Malleable Iron Beam Clamps & Insulator Supports for Rigid/IMC Conduit Systems

Professional structural support solutions for electrical installations

Crouse-Hinds malleable iron beam clamps and insulator supports provide reliable structural mounting for rigid and IMC conduit systems in ordinary locations. These professional-grade supports deliver the durability and strength required for secure electrical installations with malleable iron construction meeting NEC/CEC standards.

Professional Features & Benefits

  • Malleable Iron Construction: Provides superior strength and durability for long-lasting structural support in demanding electrical applications.
  • Rigid/IMC Conduit Compatibility: Engineered specifically for rigid and IMC conduit systems ensuring proper fit and secure mounting.
  • Ordinary Location Rating: Suitable for non-hazardous environments providing versatile installation options across various applications.
  • NEC/CEC Compliance: Meets National Electrical Code and Canadian Electrical Code standards ensuring code-compliant installations.
  • Beam Clamp Design: Enables secure attachment to structural beams and supports without welding or drilling requirements.
  • Professional Grade Materials: Malleable iron construction resists corrosion and provides reliable performance in commercial and industrial environments.

Technical Specifications

  • Area Classification: Ordinary/Non-Hazardous Locations
  • Conduit Type: Rigid/IMC
  • Product Material: Malleable iron
  • Standards Type: NEC/CEC

Professional Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Conduit Support
  • Warehouse and Distribution Centers
  • Office Building Infrastructure
  • Retail and Shopping Centers
  • Educational Facility Installations
  • Healthcare Facility Electrical Systems

Why Choose Crouse-Hinds Quality?

Crouse-Hinds beam clamps and insulator supports deliver proven reliability through malleable iron construction and NEC/CEC compliance. These professional-grade supports provide the structural integrity and code compliance required for demanding electrical installations in ordinary locations.

Manufacturer Resources

Product Specs

Area Classification:
Ordinary/Non-Hazardous Locations
Conduit Type:
Rigid/IMC
Product Material:
Malleable iron
Standards Type:
NEC/CEC
Product Depth:
0.75 in
Department:
Electrical
Product Type:
Beam Clamp
Product Subgroup:
Clamps
Product Group:
Hangers, Supports & Fasteners

Crouse-Hinds CRS-534 – Frequently Asked Questions

1) What conduit sizes do the Crouse-Hinds malleable iron beam clamps cover?
Six trade sizes are offered for rigid and IMC conduit: 1/2 inch (cat. 528), 1 inch (530), 1-1/4 inch (531), 1-1/2 inch (532), 2 inch (533) and 2-1/2 inch (534). Order by the conduit size you are supporting, not by the beam flange.
2) Can I use these beam clamps on EMT instead of rigid conduit?
No. The Crouse-Hinds 528 through 534 clamps are sized for rigid and IMC conduit, which has a larger outside diameter than EMT of the same trade size. An EMT run will not be held securely in a rigid/IMC support, so use a clamp or strap made for EMT.
3) Are these Crouse-Hinds beam clamps rated for hazardous locations like a paint booth or fuel area?
No. These malleable iron beam clamps and insulator supports are rated for ordinary, non-hazardous locations only. For a Class I or Class II classified area you need supports and fittings specified for that classification.
4) What is an equivalent to the Crouse-Hinds 533 2-inch beam clamp from another manufacturer?
The Thomas & Betts RC-2SC Steel City beam clamp is a 2-inch galvanized malleable iron beam clamp, matching the 2-inch size of the Crouse-Hinds 533 and its malleable iron construction. The Crouse-Hinds clamps are specified for rigid and IMC conduit in ordinary, non-hazardous locations to NEC/CEC standards, so confirm the Steel City unit is being used in the same conduit and location context before swapping.
5) Do I have to weld or drill the steel to hang conduit with a beam clamp?
No welding or drilling. The clamp grips the structural beam flange mechanically, so you can hang a rigid or IMC run off existing steel without touching the structure, which is usually what the structural engineer and the building owner want.
6) Will these clamps satisfy an inspector on a code-compliant conduit support job?
The beam clamps and insulator supports are built to NEC/CEC standards, so they are an acceptable support method for rigid and IMC in ordinary locations. Support spacing on the run itself is still governed by the code article for the raceway type you are installing.
7) What is the alternative if I need a 2-inch beam clamp from another brand?
The Crouse-Hinds 533 is the 2-inch size in the malleable iron rigid/IMC line. A cross-brand equivalent ZenSupply carries is the Thomas and Betts Steel City RC-2SC, a 2-inch galvanized malleable iron beam clamp. Same material class and same trade size, different series designation, so match whichever your spec or existing hangers call out.
8) Does the Steel City RC-2SC cover the smaller conduit sizes I need alongside 2-inch?
The Thomas & Betts RC-2SC is a single 2-inch clamp in the Steel City series. The Crouse-Hinds malleable iron beam clamps run across six base sizes - 1/2 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch and 2-1/2 inch - so if you are supporting a mixed run and want one family and one material across all of it, the Crouse-Hinds range covers sizes below and above 2 inch.
9) Will malleable iron beam clamps hold up in an unheated warehouse or industrial plant?
Malleable iron is the construction here, and it is the standard material for conduit supports in commercial and industrial interiors because it takes load without the brittleness of grey cast iron. The supports are specified for ordinary locations such as warehouses, plants, offices and healthcare facilities. For wet or corrosive exterior exposure, confirm the finish suits the environment.
10) Is a galvanized beam clamp different from the Crouse-Hinds malleable iron clamps?
Both are malleable iron bodies: the Thomas & Betts RC-2SC is described as galvanized malleable iron, and the Crouse-Hinds beam clamps are malleable iron construction. The difference is the stated galvanized finish on the Steel City part, which matters where the support is exposed to moisture or washdown; the Crouse-Hinds clamps are specified for ordinary, non-hazardous locations in rigid and IMC conduit systems.
How fast can I get the Crouse-Hinds CRS-534 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 CRS-534 come with a warranty?
Absolutely. The Crouse-Hinds CRS-534 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 CRS-534?
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 CRS-534 from ZenSupply?
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