Eaton Crouse-Hinds TB68 Condulet Form 8 conduit outlet body - NEMA 12
Part Number: TB68
Quick Summary
Condulet Form 8 conduit outlet body provides rugged enclosure for wiring in electrical distribution and machine control. This design addresses the common challenge of selecting a durable, code-compliant conduit body that can withstand industrial environments. It meets NEC/CEC standards, is rated for NEMA 12 protection in ordinary/non-hazardous locations, and is built with a Feraloy iron alloy for lasting strength. With its 2 in trade size and Form 8 TB geometry, it integrates smoothly with standard conduit fittings, helping engineers shorten installation cycles and reduce lifecycle costs by improving reliability and ease of maintenance. The TB68 also aligns with installation best practices and supports fast commissioning in panel and junction-box configurations.
Product Information
Extended Description
TB68 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Condulet Form 8 conduit outlet body, Feraloy iron alloy, TB shape, 2"
Product Name
Eaton Crouse-Hinds series Condulet Form 8 conduit outlet body
Catalog Number
TB68
UPC
782274631707
Product Length/Depth
12.25 in
Product Height
4.81 in
Product Width
3.75 in
Product Weight
7.9 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
12
Shape
TB
Trade size
2"
Material
Feraloy iron alloy
Crouse-Hinds series Form 8 and Mark 9 catalog page
Condulet Form 8 Conduit Outlet Bodies Canadian certification
Condulet Form 8 Conduit Outlet Bodies Canadian certification
IF 863 - Conduit Body Wire Pulling
IF 863 - Conduit Body Wire Pulling
Eaton Specification Sheet - TB68
Industrial Fittings Wire Fill Chart
Industrial Fittings Wire Fill Chart
Feature: Feraloy iron alloy construction → Business Impact: Delivers superior mechanical strength and corrosion resistance in harsh industrial settings, reducing replacement costs and maintenance intervals. Application: Heavy-duty conduit bodies in manufacturing lines and outdoor installations. Feature: TB form with 2" trade size → Business Impact: Improves wire pulling efficiency and compatibility with common conduit runs, lowering installation time and risk of damage to conductors. Application: Control panels and machine enclosures requiring reliable access points. Feature: NEMA 12 rating and NEC/CEC compliance → Business Impact: Ensures enclosure performance in ordinary locations, supporting regulatory compliance and safe operation across regions. Application: Standard industrial facilities with moderate dust and moisture exposure. Feature: Dimensions and weight (12.25 in L, 4.81 in H, 3.75 in W, 7.9 lb) → Business Impact: Predictable mounting footprint and handling characteristics enable precise panel layouts and easier field service. Application: Design and retrofit projects where space planning is critical. Feature: Documentation and installation support (IF 863, datasheets) → Business Impact: Accelerates start-up and reduces field errors by guiding correct wire pulling and mounting procedures. Application: Projects requiring quick reference during installation and commissioning. Feature: Certifications and market access (Ordinary/Non-Hazardous Locations, Canadian certification) → Business Impact: Broadens application scope and ensures cross-border project viability, minimizing procurement delays. Application: Global facilities with multi-site electrical installations.
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FAQs
TB68 is designed for easy mounting and compatibility with standard 2" conduit runs. Verify the Form 8 TB configuration matches your enclosure pattern, ensure proper gasket seating for NEMA 12 protection, and reference IF 863 for wire pulling steps to prevent conductor damage during installation. Always follow manufacturer installation sheets to minimize field rework.
Yes. TB68 is rated for Ordinary/Non-Hazardous Locations under NEMA 12. It complies with NEC/CEC standards, and the Canadian certification references support cross-border use. When assembling systems, confirm local code requirements and use compatible fittings and gaskets to maintain rating integrity.
TB68 measures 12.25 inches in length, 4.81 inches in height, and 3.75 inches in width, with a weight of 7.9 pounds. The trade size is 2 inches, and the form is Form 8 TB. These precise dimensions support accurate space planning and mounting in control panels and junction boxes.
The Form 8 TB shape facilitates straightforward wire entry and removal, reducing pulling effort and conductor damage risk. When combined with the IF 863 wire pulling instructions and standard conduit fittings, it enables faster commissioning, fewer field adjustments, and improved long-term reliability in industrial installations.
Eaton provides installation sheets, datasheets, and catalogs for TB68, including the Crouse-Hinds Form 8/Mark 9 catalog page and the TB68 specification sheet. Access to these resources helps confirm compatibility, wire fill, and mounting guidance, ensuring compliant and efficient project execution.