Eaton ASB 8 Anti-Short Bushing - 90°C AC/MC & FMC
Part Number: ASB 8
Quick Summary
The Eaton ASB 8 anti-short bushing provides reliable conduit termination for AC/MC and FMC in industrial panels. Installers often contend with short circuits and overheating at entry points, which can trigger costly downtime. This NEC/CEC compliant solution is UL-listed for AC/MC and FMC installations in ordinary locations, with a 90°C rating to withstand hot environments. By choosing this compact bushing, you reduce trace complexity and reuse standard fittings across projects. The design supports efficient panel wiring in lighting and emergency-system applications, delivering safety, reliability, and lower lifecycle costs.
Product Information
Extended Description
ASB 8 Eaton: Eaton Crouse-Hinds series ASB anti-short bushing, AC/MC and FMC, 90°C temperature rating, 2"-2-1/2"
Product Name
Eaton Crouse-Hinds series ASB anti-short bushing
Catalog Number
ASB 8
UPC
784564002600
Product Length/Depth
4.23 in
Product Height
1.21 in
Product Width
2.39 in
Product Weight
0.02 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
AC/MC and FMC
Trade size
2 in-2-1/2 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 8
Feature → Business Impact → Application: 90°C rated conduit bushing for AC/MC and FMC; improves reliability in high-heat environments; ideal for enclosures in lighting and emergency system installations. Feature → Business Impact → Application: 2 in to 2-1/2 in trade size compatibility; minimizes the need for adapters; enables fast, code-compliant terminations in control panels. Feature → Business Impact → Application: Crouse-Hinds ASB series compatibility with AC/MC and FMC cables; reduces stock variance; streamlines procurement and installation in industrial facilities. Feature → Business Impact → Application: NEC/CEC compliance and UL listing; enhances safety and regulatory adherence; supports audits and reduces rework in maintenance cycles. Feature → Business Impact → Application: compact footprint (4.23 in L × 2.39 in W × 1.21 in H) and light weight (0.02 lb); frees enclosure space and lowers handling effort; enables easier retrofits in crowded panels. Feature → Business Impact → Application: 90°C rated, ordinary-location suitability; lowers risk of insulation damage at entry points; increases panel longevity and reduces downtime in lighting and emergency systems.
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FAQs
ASB 8 is designed for AC/MC and FMC conduits within the 2 in to 2-1/2 in trade size range, eliminating the need for adapters in most installations. This compatibility supports streamlined panel wiring and standardizes terminations across lighting and emergency-system enclosures.
ASB 8 features a 90°C temperature rating and is sized for 2 in to 2-1/2 in conduit. The part measures 4.23 in in length, 2.39 in in width, and 1.21 in in height, with a modest weight of 0.02 lb, suitable for compact enclosure terminations.
This anti-short bushing is commonly employed in industrial lighting and emergency systems within control panels and electrical enclosures, especially where AC/MC and FMC cables enter from non-hazardous locations and require reliable, fast-term, code-compliant fittings.
Yes. ASB 8 aligns with NEC/CEC standards and UL certification for AC/MC and FMC installations in ordinary locations, providing assured compliance during inspections and reducing retesting during field deployment.
Using ASB 8 can shorten installation time, reduce the number of required accessories, and lower the risk of insulation damage or short circuits at entry points. This translates to lower maintenance costs, fewer field failures, and improved panel reliability over the system’s life cycle.