Eaton ACB38DC AC/MC Set Screw Connector - NEC/CEC
Part Number: ACB38DC
Quick Summary
Eaton ACB38DC AC/MC set screw connector terminates armored cable in industrial wiring. Installers often face loose terminations in crowded panels, causing overheating and downtime. This connector is built for ordinary/non-hazardous locations with NEC/CEC compliance and UL certification for AC/MC assemblies in the US and Canada. Its zinc die cast body delivers durability in demanding environments, while the compact 3/8 inch trade size fits tight spaces in control panels and junction boxes. By pairing reliable termination with quick installation, it reduces maintenance costs and improves system reliability for industrial automation and electrical infrastructure projects.
Product Information
Extended Description
ACB38DC Eaton: Eaton Crouse-Hinds series AC/MC set screw type connector, AC/MC and FMC, Zinc die cast, 3/8"
Product Name
Eaton Crouse-Hinds series AC/MC set screw type connector
Catalog Number
ACB38DC
UPC
662277028202
Product Length/Depth
1.76 in
Product Height
0.9 in
Product Width
0.95 in
Product Weight
0.07 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
AC/MC and FMC
Style
Set screw
Material
Zinc die cast
Trade size
3/8"
Crouse-Hinds series Connectors and Couplings - AC/MC catalog page
Connectors and Couplings - AC/MC UL certification
Connectors and Couplings - AC/MC UL certification
Eaton Specification Sheet - ACB38DC
Feature: Zinc die cast construction delivers robust durability and corrosion resistance. Business Impact: Extends service life in vibration-prone or harsh environments, lowering replacement costs and downtime. Application: Control panels and junction boxes in factory floors where reliability matters. Feature: Compatible with AC/MC and FMC cables and a 3/8 inch trade size. Business Impact: Simplifies sourcing and stocking with a single connector for multiple cable types, reducing inventory complexity. Application: Electrical installations that combine different armored cable types in compact spaces. Feature: Set screw style provides a secure, repeatable termination. Business Impact: Consistent torque and clamping force improve electrical continuity and reduce rework. Application: Panel assemblies, branch terminations, and equipment feeds in automation racks. Feature: Precise dimensions (1.76 in length, 0.9 in height, 0.95 in width) and light weight (0.07 lb). Business Impact: Facilitates installation in tight enclosures and reduces overall chassis load. Application: Dense industrial controllers and compact junction enclosures. Feature: NEC/CEC standards and UL certification for AC/MC connectors. Business Impact: Ensures regulatory compliance and fast-tracks audits, protecting project timelines. Application: System builds requiring recognized safety and performance credentials across North America. Insights: As part of the Crouse-Hinds series, this connector integrates seamlessly with existing Eaton families, enabling faster onboarding of technicians and reducing training time for new staff.
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FAQs
To install the ACB38DC, align the connector with the armored cable entry, insert the conductors, and tighten the set screws per Eaton's specification sheet. Use standard torque values recommended for zinc die cast set screws, ensuring a secure clamp without over-tightening to avoid damaging the armor. Verify continuity after termination and test with a basic insulation resistance check as part of the panel assembly procedure.
ACB38DC is designed for both AC/MC and FMC cables, offering a single, versatile termination for common armored cables. Its 3/8 inch trade size and compact footprint fit tight panel spaces, while the zinc die cast body provides robust mechanical protection. This compatibility reduces the need for multiple connector types in the field and supports streamlined installation in automation projects.
ACB38DC is specified for Ordinary/Non-Hazardous Locations under NEC/CEC standards. It is not rated for hazardous (classified) environments. For projects requiring protection in hazardous areas, select a connector with the appropriate IP rating and hazardous-location certification. Always cross-check with local codes and the UL listings referenced in Eaton’s documentation.
ACB38DC carries NEC/CEC standards compliance and UL certification for AC/MC connectors in the US and Canada, aligning with ordinary-location usage. The catalog page confirms its suitability within Crouse-Hinds series and the UL listings shown in Eaton’s certification references. This combination helps support regulatory audits and safe integration into North American electrical installations.
The connector’s durable zinc die cast construction reduces replacement frequency in vibratory or ducted environments, lowering maintenance costs. Its compatibility with multiple cable types and a compact profile speed up installation, decreasing labor time on new builds and retrofits. By delivering secure terminations and NEC/CEC compliance, it contributes to fewer field failures and faster project closure in industrial automation projects.