Eaton Crouse-Hinds TB28 Condulet Form 8 - NEMA 12
Part Number: TB28
Quick Summary
TB28 Condulet Form 8 conduit outlet body provides rugged, weather-resistant wiring enclosure for electrical installations in control panels and machinery. End users often struggle with corrosion resistance, improper sizing, and maintenance costs when selecting conduit bodies. It carries a NEMA 12 rating for reliable dust and water ingress protection, and NEC/CEC compliant design suitable for ordinary/non-hazardous locations. For engineers and procurement teams, this TB28 strengthens compliance while offering straightforward installation, spare parts compatibility, and long-term cost efficiency across 3/4" conduit runs. The Form 8 design aligns with Eaton Crouse-Hinds' Condulet family, ensuring compatibility with standard fittings and easy field replacement, reducing downtime and accelerating project timelines.
Product Information
Extended Description
TB28 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Condulet Form 8 conduit outlet body, Feraloy iron alloy, TB shape, 3/4"
Product Name
Eaton Crouse-Hinds series Condulet Form 8 conduit outlet body
Catalog Number
TB28
UPC
782274631004
Product Length/Depth
6.28 in
Product Height
2.75 in
Product Width
1.56 in
Product Weight
1.84 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
12
Shape
TB
Trade size
3/4"
Material
Feraloy iron alloy
Crouse-Hinds series Form 8 and Mark 9 catalog page
Condulet Form 8 Conduit Outlet Bodies UL certification
Condulet Form 8 Conduit Outlet Bodies UL certification
IF 863 - Conduit Body Wire Pulling
IF 863 - Conduit Body Wire Pulling
Eaton Specification Sheet - TB28
Industrial Fittings Wire Fill Chart
Industrial Fittings Wire Fill Chart
Feraloy iron alloy construction delivers rugged durability for harsh industrial environments, improving corrosion resistance and extending service life in 3/4" conduit runs. Business impact: lower maintenance replacement costs and reduced downtime on critical lines. Application: reliable mounting in control panels and outdoor enclosures where exposure to dust and moisture is common. TB Form 8, 3/4" trade size simplifies design and wiring layouts, reducing the need for adapters and streamlining procurement. Business impact: faster installation and fewer parts to stock. Application: new installations and retrofits in industrial facilities seeking standardization across conduit outlets. NEMA 12 rating and NEC/CEC compliance provide regulatory confidence for ordinary/non-hazardous locations, ensuring safe operation and easier inspections. Business impact: smoother certifications and fewer non-conformances. Application: light to medium-duty process and manufacturing environments. Dimensions and weight (6.28 in length, 2.75 in height, 1.56 in width, 1.84 lb) aid precise panel siting and enclosure planning. Business impact: accurate space management and cost containment. Application: modular upgrades and retrofit projects. Availability of installation resources such as IF 863 wire pulling instructions and specification sheets reduces training time and accelerates commissioning. Business impact: faster time-to-operate and lower project risk. Application: field service and maintenance programs.
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FAQs
TB28 is a Form 8 conduit outlet body designed for a 3/4" trade size. It supports standard EMT and rigid conduit systems used in control panels, machines, and outdoor enclosures. The TB28 fits within the Form 8 family, enabling consistent field replacements and compatibility with common fittings, reducing the need for adapters and specialized parts.
TB28 offers a NEMA 12 rating for dust and water ingress protection and is designed to meet NEC/CEC standards for ordinary/non-hazardous locations. This combination supports safe operation in typical industrial environments and simplifies regulatory approvals during audits and inspections.
When installing TB28, reference IF 863 wire pulling instructions and Eaton’s specification sheet for TB28. Plan for a 3/4" conduit run with proper clearance for wire pulling. Use compatible Condulet Form 8 accessories to maintain enclosure integrity, and consult the UL certification pages for confirmation of compliance in your region.
TB28 combines rugged Feraloy iron alloy construction with a compact Form 8 design, delivering long service life and reduced maintenance. Its compatibility with standard fittings minimizes downtime during upgrades, while NEC/CEC compliance and UL certifications help avoid certification-related delays, contributing to lower total cost of ownership over the equipment lifecycle.
Technical data is available on Eaton’s site, including the TB28 specification sheet and Form 8 catalog pages. You can also access UL certification reports and installation instructions (IF 863) as well as the Industrial Fittings Wire Fill Chart for conductor capacity planning, ensuring you select the right components for your installation.