Eaton CB1 Clampback/Spacer for EMT & Rigid/IMC - NEC/CEC
Part Number: CB1
Quick Summary
The Eaton CB1 clampback/spacer is a reliable mounting accessory for EMT and rigid/IMC conduits used in industrial electrical installations. Engineers often face misalignment and time-consuming on-site adjustments, and the CB1 helps simplify alignment while speeding up assembly. It is designed to meet NEC/CEC standards for ordinary/Non-Hazardous locations and includes Canadian certification context via UL-listed references, supporting regulatory compliance. With its stamped steel construction and 1/2 inch trade size, the CB1 delivers durable performance in compact spaces. This accessory also aligns with Eaton's Crouse-Hinds family, improving procurement consistency and maintenance planning across projects.
Product Information
Extended Description
CB1 Eaton: Eaton Crouse-Hinds series CB clampback/spacer, EMT and rigid/IMC, Stamped steel, 1/2"
Product Name
Eaton Crouse-Hinds series CB clampback/spacer
Catalog Number
CB1
UPC
784564205018
Product Length/Depth
2 in
Product Height
0.5 in
Product Width
1 in
Product Weight
0.08 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
EMT and Rigid/IMC
Trade size
1/2"
Material
Stamped steel
Crouse-Hinds series Straps, Clamps and Clampbacks - EMT catalog page
Straps, Clamps, and Clampbacks - EMT Canadian certification
Straps, Clamps, and Clampbacks - EMT Canadian certification
Eaton Specification Sheet - CB1
Feature: Compatible with EMT and Rigid/IMC conduit. Business Impact: Reduces the need for multiple hardware sets, cutting install time and labor costs. Application: Ideal for standard conduit runs in commercial or light industrial spaces. Feature: 1/2 inch trade size and stamped steel construction. Business Impact: Durable, rigid support that resists bending and wear, lowering repair frequency. Application: Great for high-cycle electrical installations in panels and pull-boxes. Feature: Compact dimensions (2 in length, 0.5 in height, 1 in width). Business Impact: Fits tight spaces and crowded installations without compromising ease of access. Application: Useful in crowded panel boards and cable trays. Feature: Area classification Ordinary/Non-Hazardous Locations with NEC/CEC compliance. Business Impact: Simplifies regulatory approvals and safety audits. Application: Suitable for non-hazardous plant floors and offices. Feature: Lightweight weight (0.08 lb). Business Impact: Improves handling and reduces crew fatigue on installation days. Application: Field work and multi-conduit runs where maneuverability matters.
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FAQs
CB1 is designed for EMT and Rigid/IMC conduits. Its 1/2" trade size and 2 in length provide a compact, secure clamping solution that fits standard installations, reducing the need for additional adapters and streamlining assembly on the job site.
CB1 adheres to NEC/CEC standards for ordinary/non-hazardous locations. It features UL-listed Canadian certification references and is compatible with Eaton’s Crouse-Hinds line, ensuring regulatory compliance and consistent performance across North American installations.
CB1 is well-suited for interior conduit runs in commercial buildings and light manufacturing. Its stamped steel construction and precise dimensions support reliable conduit alignment in tight spaces, making it ideal for panel boards, junction boxes, and crowded cable trays.
Yes. CB1 meets NEC/CEC requirements for ordinary locations and carries Canadian certification references via UL documentation. Its durable stamped-steel design reduces movement and wear, contributing to long-term reliability and safer, compliant installations in non-hazardous environments.
Using CB1 can shorten installation time, improve first-pass accuracy, and reduce rework due to misalignment. Its lightweight, compact form eases handling, while its compatibility with EMT and Rigid/IMC simplifies inventory and procurement, delivering measurable labor and maintenance cost savings over project lifecycles.