Eaton BX38R AC/MC Set Screw Connector - NEC/CEC
Part Number: BX38R
Quick Summary
BX38R is an AC/MC set screw type connector used for armored cable installations in industrial facilities. This design addresses the common challenge of delivering secure, vibration-resistant terminations in tight spaces without sacrificing speed. It carries NEC/CEC standards alignment and UL certification, ensuring code-compliant performance in US and Canada. The zinc die cast body and round profile provide durability in demanding environments, while the 3/8 inch trade size covers a wide range of conductors. By combining compact geometry with proven materials, BX38R helps reduce installation time and maintenance costs, while supporting reliable downstream equipment connections and long-term system integrity.
Product Information
Extended Description
BX38R Eaton: Eaton Crouse-Hinds series AC/MC set screw type connector, AC/MC and FMC, Zinc die cast, Round, 3/8"
Product Name
Eaton Crouse-Hinds series AC/MC set screw type connector
Catalog Number
BX38R
UPC
662277006521
Product Length/Depth
0.79 in
Product Height
1.08 in
Product Width
1.08 in
Product Weight
0.05 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"
Shape
Round
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 - BX38R
Feature → Business Impact → Application: The BX38R uses a set screw design for AC/MC and FMC connections, delivering secure, vibration-resistant terminations that resist loosening in equipment subjected to motion or shock. This reduces rework and downtime in critical automation panels, improving overall uptime in industrial facilities. The zinc die cast housing provides robust mechanical strength and corrosion resistance, extending service life in harsh environments and lowering replacement costs for control cabinets and junction boxes. Its compact, round form and 3/8" trade size save panel space and simplify routing, enabling faster field installations and easier retrofits in existing lines. Compatible with AC/MC and FMC cables, it supports standardized OEM configurations and future-proofing for evolving plant wiring schemes. Compliance-ready construction addresses common objections about regulatory risk, delivering value through verified NEC/CEC alignment and UL certification.
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FAQs
To install the BX38R, seat the conductors fully into the connector, align with the conduit run, and tighten the set screws to the torque recommended in the Eaton BX38R datasheet. Verify the connection is secure and conductors are properly seated to prevent loosening from vibration. Follow standard EMC and grounding practices per NEC/CEC guidance.
BX38R is a 3/8 inch trade-size, round zinc die cast AC/MC and FMC set screw type connector. Dimensions are 0.79 in (length) × 1.08 in (height) × 1.08 in (width) with a weight of 0.05 lb. Catalog number BX38R, UPC 662277006521, suitable for ordinary/non-hazardous locations under NEC/CEC and UL certified.
No. The BX38R is classified for Ordinary/Non-Hazardous Locations per its area classification. For hazardous environments, select a connector rated for those conditions and follow applicable codes and standards.
The BX38R complies with NEC/CEC standards and is UL certified for AC/MC connections. It is intended for ordinary locations, ensuring regulatory alignment in US and Canada and reducing compliance risk during installation and maintenance.
The robust zinc die cast body and set screw design yield durable terminations with low maintenance needs. Its compact footprint saves panel space, while NEC/CEC and UL certifications reduce rework risk. Over time, this translates to lower downtime and longer service intervals for armored cable wiring in automation systems.