Crouse-Hinds Compression Conne...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$44.18
Crouse-Hinds Compression Connectors - Concrete-Tight Rigid/IMC Straight Series with Malleable Iron Construction

Crouse-Hinds Compression Connectors - Concrete-Tight Rigid/IMC Straight Series with Malleable Iron Construction

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Model: CPR6

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

$44.18
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Crouse-Hinds Compression Connectors - Concrete-Tight Rigid/IMC Straight Series

Professional concrete-tight compression connection solution for rigid and IMC conduit applications

Crouse-Hinds Compression Connectors deliver reliable concrete-tight performance for rigid and IMC conduit installations. Featuring malleable iron construction and straight connector design, these non-insulated compression-style connectors provide durable connections for ordinary and non-hazardous locations while meeting NEC/CEC standards for professional electrical installations.

Professional Features & Benefits

  • Malleable Iron Construction: Provides exceptional durability and corrosion resistance for long-lasting performance in demanding applications.
  • Compression Connection Style: Ensures secure, reliable connections that maintain electrical continuity and mechanical strength over time.
  • Concrete-Tight Design: Prevents moisture and debris infiltration when installed in concrete pours and underground applications.
  • Rigid/IMC Compatibility: Accommodates both rigid steel conduit and intermediate metal conduit for versatile installation options.
  • Straight Connector Configuration: Simplifies installation with direct in-line connections for efficient conduit runs.
  • NEC/CEC Compliance: Meets National Electrical Code and Canadian Electrical Code requirements for code-compliant installations.
  • Non-Insulated Design: Provides direct metal-to-metal contact for optimal grounding continuity and electrical performance.

Technical Specifications

  • Area Classification: Ordinary/Non-Hazardous Locations
  • Conduit Type: Rigid/IMC
  • Connector Type: Straight
  • Insulator: Non-insulated
  • Product Material: Malleable iron
  • Product Style: Compression
  • Standards Type: NEC/CEC

Professional Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Conduit Installations
  • Concrete Pour Applications
  • Underground Electrical Distribution
  • Rigid Conduit System Connections
  • IMC Conduit Network Installations
  • Professional Electrical Contractor Projects

Why Choose Crouse-Hinds Quality?

Crouse-Hinds compression connectors provide proven reliability with malleable iron construction and NEC/CEC compliance. The concrete-tight design ensures long-term performance in challenging environments, while the compression connection style delivers secure, maintenance-free operation for professional electrical installations.

Manufacturer Resources

Product Specs

Area Classification:
Ordinary/Non-Hazardous Locations
Conduit Type:
Rigid/IMC
Connector Type:
Straight
Insulator:
Non-insulated
Product Material:
Malleable iron
Product Style:
Compression
Standards Type:
NEC/CEC
Department:
Electrical
Product Type:
Conduit Fittings
Product Subgroup:
Electrical

Crouse-Hinds CPR6 – Frequently Asked Questions

1) Will a Crouse-Hinds CPR compression connector work on rigid steel conduit and IMC both?
Both, yes. The CPR series straight compression connectors are built for rigid steel and intermediate metal conduit, so the same fitting covers a run that switches between the two. What they are not is a fitting for EMT or flexible conduit, those take their own connector families. Trade sizes run 1/2 inch through 4 inch (CPR1 through CPR10).
2) Can I use a Crouse-Hinds CPR connector in a concrete pour?
That is what it is made for. The CPR straight compression connectors are concrete-tight, meaning they keep wet concrete and debris out of the raceway when the fitting is embedded in a pour or buried in a slab. Malleable iron body. Note the limit: they are rated for ordinary and non-hazardous locations only, so they are not a substitute for an explosion-proof fitting in a classified area.
3) Can I use a CPR compression connector in a hazardous or classified location like a paint booth?
No. The CPR compression connectors are rated for ordinary and non-hazardous locations. A Class I or Class II area needs an explosion-proof fitting listed for that classification, which is a different Crouse-Hinds product line. Do not substitute the CPR into a classified area on the basis of the iron body, the material is not what makes a fitting hazardous-location rated.
4) Do I need a separate grounding bushing with a Crouse-Hinds CPR compression connector?
The CPR is a non-insulated fitting, so the connection is metal to metal through the malleable iron body and the raceway carries continuity the way rigid and IMC systems normally do. Whether you still add a bonding bushing or a grounding locknut is driven by the circuit and the enclosure, not by the fitting. If your spec calls for an insulated throat on the conductors, this is not that connector, you want an insulated-throat version.
5) Compression or threaded, which connector should I use on a rigid conduit run?
Compression is the answer when you cannot turn the conduit to thread it into a coupling, which is most retrofit work, tight ceiling spaces, and any place you are joining to an existing stubbed run. The CPR clamps onto the conduit and pulls up tight with the compression nut instead of relying on cut threads. Threaded fittings are the choice on new work where you are running fresh rigid and can thread the ends anyway. The CPR is a straight body, so it is for in-line connections into a box or enclosure, not for turning a corner.
6) Are Crouse-Hinds CPR connectors acceptable for a Canadian job as well as a US one?
The CPR compression connectors are built to NEC and CEC standards, so the same fitting is specified on both sides of the border. Application limit to keep in mind on the submittal: ordinary and non-hazardous locations. Classified areas need a different fitting family entirely.
7) Is a malleable iron compression connector durable enough for an underground or industrial run?
Malleable iron is the heavier of the common connector materials, which is why the CPR is specified for industrial facility work, underground distribution, and slab pours rather than light commercial. Die-cast zinc fittings cost less and are common on interior EMT work, but for a fitting that gets concrete poured over it and never gets touched again, iron is the body you want. The material also means the fitting carries the mechanical load of a large conduit run, right up through the 4 inch CPR10.
8) I need to standardize conduit connectors across a whole facility, does one CPR part cover multiple conduit sizes?
No, each CPR is size-specific, so a facility standard means stocking the sizes you actually run. The line covers 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, 3, and 4 inch. For most MRO stock rooms the useful move is carrying 1/2 through 1-1/4 (CPR1 through CPR4) deep, since that is where branch circuit work lands, and pulling the larger sizes per project. All nine share the same malleable iron, concrete-tight, non-insulated straight construction, so the install method does not change size to size.
How fast can I get the Crouse-Hinds CPR6 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 CPR6 come with a warranty?
Absolutely. The Crouse-Hinds CPR6 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 CPR6?
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 CPR6 from ZenSupply?
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