Eaton 66120 HSNK Wireway - NEMA 1, 16 Gauge Steel
Part Number: 66120 HSNK
Quick Summary
Eaton wireway 66120 HSNK delivers durable cable routing for industrial enclosures and control panels. It addresses common pain points like cramped wiring, limited access, and difficult maintenance by offering a 6" by 6" by 120" through-hole wireway with a hinged cover for fast service. Certified with CSA C22.2 and UL Listed, and designed for indoor use as a NEMA 1 enclosure, it employs a 16 gauge ANSI 61 gray steel finish for long life. This solution integrates seamlessly with the B-Line series ecosystem, delivering reliability while reducing installation time and total cost of ownership for automated production lines.
Product Information
Extended Description
66120 HSNK Eaton: Eaton B-Line series wireway, 6" height, 120" length, 6" width, HSNK wireway, Thru holes, No knockouts, Hinged cover, NEMA 1, Steel, Hinged, ANSI 61 gray, 16 gauge
Product Name
Eaton B-Line series wireway
Catalog Number
66120 HSNK
UPC
782051479133
Product Length/Depth
120 in
Product Height
6 in
Product Width
6 in
Product Weight
50.122 lb
Certifications
CSA C22.2. UL Listed
Material thickness
16 gauge
Finish color
ANSI 61 gray
Closure type
Hinged
Mounting method
Thru holes
Special features
Cover is secured to the body with plated screws
Type
HSNK wireway
Feature: Hinged cover with plated screws provides secure closure and quick access. Business Impact: Reduces maintenance time and minimizes dust intrusion, improving uptime in harsh manufacturing environments. Application: Ideal for control panels and electrical enclosures in assembly lines where frequent access is required. Feature: 16 gauge steel with ANSI 61 gray finish delivers rigid structure and corrosion resistance. Business Impact: Extends service life in indoor environments and maintains a consistent aesthetic across installations. Application: Suitable for steel enclosures and wireway runs in new builds or retrofits. Feature: 6" height, 6" width, 120" length with through holes enables flexible routing and mounting. Business Impact: Maximizes wiring capacity and simplifies alignment, lowering installation labor costs. Application: Large automation setups, machine centers, and panel boards. Feature: No knockouts, but thru holes support clean, code-compliant terminations. Business Impact: Reduces unnecessary fabrication steps and knockouts, speeding up wiring processes. Application: OEMs and integrators deploying modular control systems. Feature: Special feature: cover secured to body with plated screws enhances durability. Business Impact: Improves vandal resistance and long-term integrity in production environments. Application: Enclosures exposed to routine handling and maintenance. Feature: Certifications include UL Listed and CSA compliance. Business Impact: Ensures electrical safety and regulatory alignment, aiding customer audits and end-user approvals. Application: Industrial facilities requiring formal safety certification. The cumulative effect is a reliable, scalable wireway that supports efficient panel builds, compliant installations, and predictable maintenance budgets for automation projects.
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FAQs
The 66120 HSNK wireway uses thru holes for mounting, aligning with common B-Line series and enclosure patterns. It supports straightforward integration into standard control panels and machine enclosures, enabling quick updates or expansions without custom fabrication. For retrofit projects, verify hole spacing and panel dimensions to ensure clean, code-compliant terminations.
This model measures 6 inches in height and width with a 120 inch length, yielding a sizable routing channel for multiple cables. It weighs approximately 50.122 pounds, which informs transport, bolting torque, and support requirements. These specs support robust mechanical performance while maintaining manageable on-site handling.
Yes, it is designed for indoor industrial environments and is UL Listed and CSA C22.2 certified, offering strong electrical safety compliance. The enclosure is rated as NEMA 1, which provides basic indoor protection. These certifications support regulatory audits and downstream customer approvals for control panels and electrical assemblies.
The hinged cover allows rapid access to cables without disassembly, while plated screws secure the cover against loosening during vibration. Together, they reduce maintenance time, minimize dust ingress, and preserve enclosure integrity in busy process environments. This design supports frequent inspections and efficient fault isolation without sacrificing protection.
ROI improves through faster panel builds, reduced field fabrication, and lower maintenance spend thanks to durable steel construction and secure closures. The UL/CSA certifications streamline compliance processes, while the standardized thru-hole mounting minimizes custom hardware needs. Over time, this translates to lower total cost of ownership and higher system reliability in automation projects.