Eaton ASB 1 Anti-short Bushing - 90°C
Part Number: ASB 1
Quick Summary
Eaton ASB 1 anti-short bushing provides reliable conductor protection in AC/MC and FMC conduit systems. This solution helps prevent exposure and shorts in tight installations where space is at a premium. It meets NEC/CEC standards and UL certifications for US and Canada, supporting ordinary/non-hazardous locations. With a compact footprint and 3/8 in trade size, it streamlines installation and simplifies inventory for ongoing maintenance and compliance.
Product Information
Extended Description
ASB 1 Eaton: Eaton Crouse-Hinds series ASB anti-short bushing, AC/MC and FMC, 90°C temperature rating, 3/8"
Product Name
Eaton Crouse-Hinds series ASB anti-short bushing
Catalog Number
ASB 1
UPC
784564002617
Product Length/Depth
0.75 in
Product Height
0.75 in
Product Width
0.75 in
Product Weight
0.001 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
AC/MC and FMC
Trade size
3/8 in
Special features
90°C temperature rating
Crouse-Hinds series Clamps, Anti-short Bushings and Metal Stud Grommets - AC/MC and FMC catalog page
Clamps, Anti-short Bushings and Metal Stud Grommets - AC/MC and FMC UL certification
Clamps, Anti-short Bushings and Metal Stud Grommets - AC/MC and FMC UL certification
Eaton Specification Sheet - ASB 1
Feature: 3/8 inch trade size and compact 0.75 inch footprint → Business Impact: Enables easy fit in crowded enclosures and reduces time spent sizing and mounting parts → Application: Installation in lighting and emergency system panels where space is limited. Feature: AC/MC and FMC conduit compatibility → Business Impact: Flexible use across wiring methods lowers part variety and purchasing costs → Application: Industrial automation and electrical distribution setups. Feature: 90°C temperature rating → Business Impact: Maintains performance in hotter environments, reducing insulation stress and failure risk → Application: High-ambient installations and conduit runs near heat sources. Feature: NEC/CEC compliance with UL certifications for US/Canada → Business Impact: Simplifies regulatory audits and accelerates approval processes → Application: Compliance-driven projects in commercial and industrial facilities. Feature: Lightweight design (0.001 lb) → Business Impact: Lower shipping and handling costs while easing large-scale deployments → Application: High-volume panel builds and distribution centers.
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FAQs
ASB 1 is designed for straightforward mounting in standard 3/8 in trade size conduits used with AC/MC and FMC. Align the bushing with the enclosure knockout, insert the conduit, and secure per your panel’s torque specs. The compact 0.75 in dimensions help in tight spaces, reducing the need for additional adapters.
ASB 1 features a 3/8 in trade size, fits AC/MC and FMC conduit, and carries a 90°C temperature rating. It measures 0.75 in in length, width, and height, weighs 0.001 lb, and has UPC 784564002617. It conforms to NEC/CEC standards and is suitable for ordinary/non-hazardous locations.
Yes. ASB 1 is specified for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards, making it appropriate for general commercial and industrial environments without special hazard classifications. This supports compliant installations in typical facility conduits.
The ASB 1 anti-short bushing is supported by UL certification reports for both the US and Canada, in addition to NEC/CEC compliance. This combination helps streamline approvals, audits, and procurement for cross-border projects.
Using ASB 1 reduces downtime by preventing shorts and arcing, lowers replacement and maintenance costs, and simplifies regulatory compliance. Its compact design and compatible 3/8 in trade size minimize inventory and accelerate installation, delivering measurable efficiency gains in high-volume conduit applications.