Eaton 664 RTC Enclosures - NEMA 3R, Surface Mounted
Part Number: 664 RTC
Quick Summary
Eaton 664 RTC enclosures provide rugged, surface-mounted cabinet solutions for industrial electrical distribution and control. Manufacturers often struggle with weather exposure, vandalism, and wiring management when deploying small enclosures in constrained spaces. UL 50 and CSA C22.2 certifications, combined with a NEMA 3R rating, give proven protection for outdoor or damp indoor locations. As part of the Eaton B-Line series, these carbon steel cabinets deliver dependable, code-compliant housing that supports standard conduit and mounting practices, helping streamline installation while reducing lifecycle costs.
Product Information
Extended Description
664 RTC Eaton: Eaton B-Line series utility enclosures, 6" height, 4" length, 6" width, NEMA 3R, Hinged cover, RTC cabinet, Surface mounted, Small single door, 3 bottom knockouts, Embossed thru holes, Carbon steel
Product Name
Eaton B-Line series utility enclosures
Catalog Number
664 RTC
UPC
782051019971
Product Length/Depth
4 in
Product Height
6 in
Product Width
6 in
Product Weight
4.3 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
18 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Small 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
3
NEMA Rating
3R
Country of origin
US
Feature: Carbon steel construction with 18 gauge wall and ANSI 61 gray painted finish. Business Impact: Delivers robust mechanical strength and visible, durable protection against corrosion and wear in challenging environments. Application: Ideal for utility cabinets and control panels in manufacturing facilities. Feature: NEMA 3R rating with UL 50 and CSA C22.2 certifications. Business Impact: Ensures reliable outdoor and damp-space performance with regulatory compliance. Application: Outdoor enclosures for feeders, PLCs, and wiring terminals. Feature: Hinged cover with rain hood and heavy-duty butt hinge, plus t-handle. Business Impact: Facilitates quick, secure access and enhanced weather protection, reducing maintenance cycles. Application: Routine inspections and routine servicing in field deployments. Feature: Surface mounting with embossed thru holes and 3 bottom knockouts. Business Impact: Simplifies installation, allows flexible conduit routing, and minimizes site fabrication. Application: Wall-mounted or surface-mounted utility cabinets in constrained spaces. Feature: Locking provisions with key locking. Business Impact: Improves security for critical electrical equipment, lowering risk of tampering. Application: Facilities with staff access controls and equipment protection needs.
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FAQs
664 RTC enclosures are designed for surface mounting with embossed thru holes and 3 bottom knockouts, enabling flexible conduit routing. The compact 6x6x4 inch footprint fits tight utility spaces while still allowing lockable access through the hinged door. This makes it straightforward to integrate with standard B-Line mounting hardware and existing enclosures without extensive site prep.
The NEMA 3R rating means the enclosure provides reliable protection against rain, sleet, and external ice formation in outdoor and damp indoor environments. Coupled with UL 50 and CSA C22.2 certifications, the cabinet supports safe housing of electrical components in uncontrolled spaces, reducing the risk of water ingress and corrosion over the system lifecycle.
Yes. The 664 RTC is designed for utility and control panels in manufacturing facilities, with a small single-door footprint and surface-mount capability that speeds installation. Its rain hood and weather-resistant finish help protect sensitive electronics in production areas, while the hinged cover enables quick maintenance access during plant changeovers.
This model supports UL 50 and CSA C22.2 certifications and carries a NEMA 3R rating, indicating suitable protection for outdoor or damp environments. The ANSI 61 gray painted finish and 18 gauge carbon steel construction meet typical industrial enclosure requirements, ensuring consistent performance under harsh conditions and simplifying compliance documentation for facilities.
The 664 RTC enclosures offer a low-maintenance solution with durable carbon steel construction, a robust hinged door system, and a rain hood that minimizes weather-related wear. Installation efficiency is improved by the embossed thru holes and bottom knockouts, while secure key locking reduces tampering risk. Over time, this translates to fewer field repairs and lower lifecycle costs.