Eaton 24126 RTC Enclosures for Utility - NEMA 3R
Part Number: 24126 RTC
Quick Summary
Eaton 24126 RTC Enclosures deliver rugged protection for electrical gear in surface-mounted utility cabinets across industrial facilities. A common challenge is balancing weather resistance with ease of access and installation in tight spaces. This enclosure line meets UL 50, CSA C22.2, and NEMA 3R ratings, with a rain hood and heavy-duty butt hinge to withstand outdoor and harsh indoor environments. Constructed from carbon steel with 18-gauge walls and ANSI 61 gray painted finish, it provides durable, maintenance-friendly housing for panels, breakers, and MCCs. The embossed thru holes and five bottom knockouts simplify conduit routing, while key-locking keeps critical components secure—delivering reliability and predictable lifecycle costs for mission-critical infrastructure.
Product Information
Extended Description
24126 RTC Eaton: Eaton B-Line series utility enclosures, 24" height, 6" length, 12" width, NEMA 3R, Hinged cover, RTC cabinet, Surface mounted, Medium single door, 5 bottom knockouts, Embossed thru holes, Carbon steel
Product Name
Eaton B-Line series utility enclosures
Catalog Number
24126 RTC
UPC
782051211603
Product Length/Depth
6 in
Product Height
24 in
Product Width
12 in
Product Weight
18.9 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
18 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium single door
Model
RTC cabinet
Cover type
Hinged
Mounting method
Surface
Mounting hole details
Embossed thru holes
Locking provisions
Key locking
Closure type
Hinged
Special features
Rain hood, heavy-duty butt hinge, t-handle
Bottom knockouts
5
NEMA Rating
3R
Country of origin
US
Feature: NEMA 3R rating with 18-gauge carbon steel provides reliable weather protection and structural strength, reducing outdoor failure risk and unscheduled maintenance. Benefit: Improves uptime for outdoor feeders and control panels, enabling longer service intervals and lower lifecycle costs. Application: Outdoor electrical installations in harsh environments benefit from this durable enclosure. Feature: Hinged cover with rain hood and heavy-duty butt hinge enhances accessibility and durability, enabling quick servicing while protecting contents from precipitation. Benefit: Faster maintenance windows and improved security against weather ingress. Application: Service cabinets and MCC housings in exposed locations. Feature: Surface mounting with embossed thru holes and five bottom knockouts simplifies routing and installation. Benefit: Reduces installation time and wiring complexity, supporting modular expansions and standard conduit planning. Application: Industrial facilities with tight spaces and retrofit projects. Feature: Key locking and sturdy finish (ANSI 61 gray) combine security with visibility and corrosion resistance. Benefit: Improves component integrity and reduces tampering risk while maintaining color-coding and compliance. Application: Utility and control cabinets in production lines and facilities with access control requirements. Feature: Lightweight yet rigid carbon steel construction at 18-gauge wall thickness offers a balance of durability and installability. Benefit: Lower labor cost during installation and easier transport, with robust protection for sensitive electrical gear. Application: New builds and retrofits across manufacturing and distribution environments.
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FAQs
The 24126 RTC is designed for surface mounting using embossed thru holes and five bottom knockouts, which align with common conduit layouts. The hinged, lockable cover provides easy access to internal components, and the 18-gauge carbon steel body accepts standard control panels and MCCs. This setup minimizes site modification and reduces installation time while preserving enclosure integrity.
The enclosure measures 24 inches in height, 12 inches in width, and 6 inches in depth. It uses 18-gauge carbon steel with ANSI 61 gray paint, delivering a robust housing for electrical equipment. It carries a NEMA 3R rating and UL 50/CSA C22.2 certifications, ensuring weather resistance and compliance for indoor and outdoor service cabinets.
Yes. With a NEMA 3R rating and rain hood, the 24126 RTC is designed for outdoor use and exposed indoor environments. Its weather-resistant finish, secure locking, and conduit entry options make it suitable for outdoor distribution panels, service entrances, and outdoor machinery controls while maintaining accessibility for maintenance.
The enclosure complies with UL 50 and CSA C22.2 standards and carries a NEMA 3R rating. It also features a weather-ready design with a rain hood and a durable ANSI 61 gray painted finish, ensuring industry-standard protection for electrical equipment in harsh environments.
The 24126 RTC’s carbon steel construction and weather-rated design reduce corrosion-related maintenance and downtime. Features like embossed thru holes, five bottom knockouts, and a hinged locking cover streamline installation and servicing, delivering lower labor costs and predictable lifecycle performance for outdoor and indoor electrical infrastructure.