Crouse-Hinds 1037 Malleable Ir...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.34
Crouse-Hinds 1037 Malleable Iron Insulated Bushing, 2-1/2-Inch

Crouse-Hinds 1037 Malleable Iron Insulated Bushing, 2-1/2-Inch

(No reviews yet) Write a Review

Model: CRS1037

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

$18.34
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Crouse-Hinds 1037 Malleable Iron Insulated Bushing, 2-1/2-Inch

The Crouse-Hinds 1037 is a 2-1/2-Inch insulated bushing built from malleable iron, engineered to protect conductors from abrasion as they pass through conduit terminations. This insulated bushing threads onto rigid or IMC conduit ends inside boxes, enclosures, and cabinets, providing a smooth, non-conductive interior surface that shields wire insulation from damage caused by sharp conduit edges. Electrical contractors and maintenance crews rely on rugged malleable iron fittings like the 1037 for long-term durability in industrial and commercial raceway systems where mechanical strength and conductor protection are both required. Backed by the Crouse-Hinds name, this 2-1/2-Inch bushing is a dependable component for professional conduit terminations across new construction, renovation, and maintenance projects.

Key Features

  • Trade Size: Sized for 2-1/2-Inch conduit terminations, ensuring a proper fit at box and enclosure entries.
  • Durable Construction: Malleable iron body delivers strong, impact-resistant performance for demanding conduit systems.
  • Insulated Design: A smooth insulating liner shields conductor insulation from abrasion where wires exit the conduit end.
  • Threaded Connection: Threads onto rigid/IMC conduit for a secure mechanical connection at box and cabinet openings.
  • Bushing Configuration: Purpose-built as an insulated bushing fitting for conductor protection at conduit terminations.
  • Termination Point Protection: Installed inside boxes, enclosures, and cabinets to guard conductor insulation at the conduit exit point.

Technical Specifications

  • Product Type: Bushing
  • Material: Malleable Iron
  • Trade Size: 2-1/2-Inch
  • Configuration: Insulated

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Conduit and Raceway Systems
  • Panelboard, Cabinet, and Enclosure Wiring Terminations
  • Renovation and New Construction Conduit Runs

Why Crouse-Hinds?

Crouse-Hinds is a trusted name in rugged electrical fittings, and the 1037 malleable iron insulated bushing reflects that reputation for durable, code-compliant conduit hardware. Its malleable iron construction and insulated liner make it a dependable choice for protecting conductors at conduit terminations in demanding professional electrical work. For contractors and maintenance teams who need a fitting that will hold up under repeated installation cycles and harsh industrial conditions, the Crouse-Hinds 1037 delivers the mechanical strength and conductor protection that raceway systems require.

Manufacturer Resources

Product Specs

list_batch:
CRS-20260917
Product Type:
Conduit Bushing
Department:
Electrical
Product Subgroup:
Conduit Fittings
Product Weight:
0.44 lb
Product Width:
3.31 in
Product Material:
Malleable Iron
Product Height:
1 in
Product Length:
3.31 in
Product Size:
2-1/2"
Product Group:
Conduit & Raceway

Crouse-Hinds CRS1037 – Frequently Asked Questions

1) Will the Crouse-Hinds 1037 bushing thread onto 2-1/2 inch rigid or IMC conduit?
Yes. The 1037 is a 2-1/2 inch trade size insulated bushing and threads onto rigid or IMC conduit ends. Trade size has to match the conduit exactly, so it only works on 2-1/2 inch runs, not 2 inch or 3 inch.
2) What does an insulated bushing do that a plain locknut and no bushing won't?
At a conduit termination the cut end of the raceway leaves a sharp edge that can cut conductor insulation as wires are pulled or shift. The 1037 threads onto the conduit end inside the box or enclosure and presents a smooth non-conductive liner, so the wire bears on insulation instead of metal. It is a conductor protection fitting, not a bonding or grounding part.
3) Is the Crouse-Hinds 1037 bushing metal or plastic?
The body is malleable iron with an insulating liner inside. That is the usual choice over an all-plastic bushing where the fitting takes impact or repeated install cycles, such as industrial raceway and panelboard work.
4) Where in the assembly does the 1037 bushing get installed?
Inside the box, enclosure, cabinet or panelboard, threaded onto the conduit end where the conductors exit. It mounts on the inside face of the opening so the liner sits between the conductors and the conduit edge.
5) Is the Greenlee 3037AV bushing an alternative to the Crouse-Hinds 1037 conduit bushing?
No. The Greenlee 3037AV is a replacement bushing for the 730EBB cable bender, so it is a service part for a bending tool rather than a conduit fitting. The Crouse-Hinds 1037 is a 2-1/2-inch malleable iron insulated bushing that threads onto rigid or IMC conduit ends inside boxes, enclosures, and cabinets to protect conductor insulation from abrasion at the termination. The similar numbering is coincidental, and the two are not interchangeable in a raceway system.
6) What part number do I order for the 2-1/2 inch Crouse-Hinds insulated bushing?
Crouse-Hinds part number 1037. One model covers the 2-1/2 inch size, so there is no finish or configuration choice to make on the order.
How fast can I get the Crouse-Hinds CRS1037 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 CRS1037 come with a warranty?
Absolutely. The Crouse-Hinds CRS1037 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 CRS1037?
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 CRS1037 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.
!