Eaton 121236 HSNK Wireway - Hinged Cover, UL Listed
Part Number: 121236 HSNK
Quick Summary
Eaton 121236 HSNK wireway provides durable enclosure routing for industrial power and data within harsh electrical installations. For engineers pressed to consolidate space while maintaining easy access, this through-hole, hinged-cover design simplifies maintenance without compromising security. The unit carries CSA C22.2 and UL Listed certifications, and it meets NEMA 1 expectations while offering ANSI 61 gray steel with a 14 gauge body. This combination reduces downtime and supports compliant wiring in control panels and electrical rooms. As part of the Eaton B-Line series, it integrates smoothly with compatible components, enabling scalable, cost-effective wire management across evolving projects while supporting faster installs and routine servicing.
Product Information
Extended Description
121236 HSNK Eaton: Eaton B-Line series wireway, 12" height, 36" length, 12" width, HSNK wireway, Thru holes, No knockouts, Hinged cover, NEMA 1, Steel, Hinged, ANSI 61 gray, 14 gauge
Product Name
Eaton B-Line series wireway
Catalog Number
121236 HSNK
UPC
782051479355
Product Length/Depth
36 in
Product Height
12 in
Product Width
12 in
Product Weight
30.908 lb
Certifications
CSA C22.2. UL Listed
Material thickness
14 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
Hinged cover design simplifies maintenance while preserving enclosure integrity. This feature reduces downtime by enabling fast access to terminations, splices, and device connections without exposing sensitive components to dust or debris. In busy panels and equipment closets, engineers gain predictable service times and safer, cleaner work procedures, especially when frequent rework or additions are required. It also supports faster incident response during plant changes. Through holes mounting offers flexible placement and secure attachment without requiring knockouts or field fabrication. The result is faster on-site assembly, reduced labor costs, and cleaner cable runs when expanding or reconfiguring automation systems. The through holes enable alignment with existing mounting patterns and allow for future expansion without rework. Constructed from 14 gauge steel with ANSI 61 gray finish, the enclosure delivers robust impact resistance and corrosion protection in challenging environments. The heavier wall thickness translates to longer service life in vibration-prone spaces and under thermal cycling, helping to lower replacement and maintenance costs for OEMs and end users. With no knockouts and plated-screw secured hinges, it provides deterministic entry and secure closure, reducing ingress paths and tamper risk. The NEMA 1 rating adds basic indoor protection for dust and incidental contact, aligning with common shop-floor requirements. Together, these features simplify compliance checks and ongoing inspections during audits and safety reviews. As part of the Eaton B-Line series, the 121236 HSNK wireway integrates with compatible components for scalable, modular installations. The 12x12x36 footprint fits standard layouts, enabling rapid deployment alongside other B-Line wireway sections, accessories, and mounting hardware. Contractors and maintenance teams appreciate predictable installation times and reliable performance across projects. This translates to improved project margins due to less field rework and fewer change orders.
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FAQs
To install the Eaton 121236 HSNK wireway, align the thru holes with the panel or rack frame and secure with plated screws. Use the hinged cover to access terminations without removing the housing, and avoid knockouts unless future provisions are planned. Ensure the enclosure is level, properly grounded, and sealed per standard electrical practices.
Key specifications include a 36 inch length, 12 inch height, and 12 inch width, 14 gauge steel, ANSI 61 gray finish, hinged cover, NEMA 1 rating, and a weight of 30.908 pounds. Certifications include CSA C22.2 and UL Listed, with through-hole mounting and no knockouts.
Yes. The 121236 HSNK is part of the Eaton B-Line series and is designed to integrate with other B-Line wireway sections, accessories, and mounting hardware. Its standardized dimensions and thru-hole mounting simplify pairing with existing systems, enabling modular, scalable installations across new builds or retrofits.
The wireway carries CSA C22.2 and UL Listed certifications, meeting recognized safety standards. This simplifies procurement, supports regulatory compliance, and reduces audit risk for facilities with strict electrical safety requirements, while providing assurance of built-in performance for industrial environments.
The hinged cover and no-knockout design enable faster access and cleaner, quicker rework, reducing maintenance downtime. The 14 gauge steel construction provides durable protection against impact and corrosion, extending service life. Overall, this translates to lower ongoing maintenance costs and improved uptime in automation and panel-building projects.