Eaton ASB 5 Anti-Short Bushing - NEC/CEC
Part Number: ASB 5
Quick Summary
ASB anti-short bushing protects conduit terminations in AC/MC and FMC applications, ensuring reliable connections in electrical enclosures. In crowded panels, misaligned bushings can cause arcing, nuisance shorts, and costly downtime. This Eaton Crouse-Hinds part complies with NEC/CEC standards and is suitable for Ordinary/Non-Hazardous Locations, with UL Canada certification for cross-border projects. With a 1 in trade size and 90°C rating, ASB 5 offers straightforward installation and compatibility with standard clamps, delivering predictable performance and reducing long-term maintenance costs across industrial lighting and emergency systems.
Product Information
Extended Description
ASB 5 Eaton: Eaton Crouse-Hinds series ASB anti-short bushing, AC/MC and FMC, 90°C temperature rating, 1"
Product Name
Eaton Crouse-Hinds series ASB anti-short bushing
Catalog Number
ASB 5
UPC
784564002570
Product Length/Depth
1.5 in
Product Height
1.5 in
Product Width
1 in
Product Weight
0.01 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
AC/MC and FMC
Trade size
1 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 Canadian certification
Clamps, Anti-short Bushings and Metal Stud Grommets - AC/MC and FMC Canadian certification
Eaton Specification Sheet - ASB 5
Feature: Anti-short bushing design reduces the risk of arcing at conduit terminations. Business Impact: Enhances panel reliability and minimizes unexpected shutdowns, saving maintenance time and material costs. Application: Ideal for AC/MC and FMC conduit connections in industrial lighting and emergency systems. Feature: 90°C temperature rating enables operation in higher ambient temperatures. Business Impact: Maintains electrical integrity and de-rating compliance in hot environments, improving uptime in equipment rooms and outdoor installations. Application: Suitable for installations near heat-generating equipment and in enclosed spaces. Feature: 1 in trade size with 1.5 in length and 1.5 in height provides easy retrofit into standard enclosures. Business Impact: Reduces installation time and field modification costs, accelerating project schedules. Application: Fits common conduit openings in control panels and junction boxes. Feature: NEC/CEC compliance and cross-border certification support. Business Impact: Streamlines procurement and regulatory alignment for North American projects, lowering compliance risk. Application: Use in industrial facilities governed by NEC/CEC requirements. Feature: Lightweight design at 0.01 lb eases handling and installation. Business Impact: Lowers labor effort and shipping costs, improving installer ergonomics and project logistics. Application: Beneficial for multi-point installations and retrofit campaigns.
Get a Quick Quote for a Eaton ASB 5
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton ASB 5?
Enquire Now
FAQs
The ASB 5 anti-short bushing protects conduit terminations at AC/MC and FMC connections, preventing arcing and short circuits in electrical enclosures. It fits a 1-inch trade size and is rated for up to 90°C, making it suitable for standard industrial panels and lighting/emergency systems.
ASB 5 is designed to comply with NEC/CEC standards, ensuring proper electrical protection and conformity for North American installations. Its ordinary/non-hazardous location rating helps simplify code documentation and inspection processes in commercial and industrial facilities.
Yes. The ASB 5 listing is supported by UL Canada certification documentation, confirming suitability for cross-border use in Canadian facilities and helping streamline procurement and regulatory compliance across regions.
When installing ASB 5, ensure compatible clamps and fittings for AC/MC and FMC conduits, verify enclosure openings are sized for a 1 in trade size, and observe the 90°C temperature rating for ambient conditions. The lightweight design also aids in handling during retrofit projects.
ASB 5 reduces short-circuit risk at conduit entries, supports compliant installations under NEC/CEC, and speeds up installation with standard dimensions. These factors translate to lower downtime, reduced rework, and improved overall system reliability in industrial lighting and emergency applications.