Eaton Crouse-Hinds 2637B-208 Receptacle - IP66
Part Number: 2637B-208
Quick Summary
The Eaton Crouse-Hinds 2637B-208 receptacle provides four-wire, three-pole power connections for 208 VAC in rugged industrial environments. Engineers often struggle with moisture intrusion, dust ingress, and space constraints that complicate reliable wiring and maintenance. This Pauluhn series receptacle offers IP66 ingress protection and is suitable for Ordinary/Non-Hazardous Locations, supporting durable outdoor and washdown-friendly use. Its brass construction and surface-mount design deliver long-term reliability while simplifying installation and future servicing. By aligning with Pauluhn marine pin-and-sleeve compatibility and standardized mounting, it reduces spare-part assortment and procurement complexity, delivering tangible value for electrical teams, specifiers, and project managers seeking repeatable, compliant power distribution solutions.
Product Information
Extended Description
2637B-208 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 263/264 receptacle, 20A, Four-wire, three-pole, Brass, Surface, Three receptacles, 208 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 263/264 receptacle
Catalog Number
2637B-208
Product Length/Depth
4.75 in
Product Height
3.75 in
Product Width
8.5 in
Product Weight
7.4 lb
UPC
662276380974
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Brass
Configuration
Four-wire, three-pole
Mounting method
Surface
Type
Three receptacles
Amperage Rating
20A
Voltage rating
208 Vac
Pauluhn Marine Pin and Sleeve Receptacles and Plugs catalog page
IF LBL 1506 - 263 Marine Pin and Sleeve Plugs and Connectors
Eaton Specification Sheet - 2637B-208
Feature: IP66 ingress protection combined with brass construction. Business Impact: Reduces maintenance cycles and downtime by resisting dust and water while preserving connector integrity in harsh environments. Application: Outdoor equipment, docking areas, and washdown zones where reliability is critical. Feature: Four-wire, three-pole configuration. Business Impact: Ensures proper grounding and safety with a 20A, 208 VAC circuit, improving electrical safety and code compliance. Application: Industrial machinery and control panels requiring robust power distribution. Feature: Surface mounting for quick, clean installations. Business Impact: Lowers installation time and field labor costs while enabling precise panel layouts. Application: Factory floors, instrument boxes, and machine enclosures. Feature: Pauluhn marine pin and sleeve compatibility. Business Impact: Streamlines maintenance and reduces downtime through familiar components and spares. Application: Marine-grade or harsh-location installations with standardized plug-and-sleeve systems. Feature: Ordinary/Non-Hazardous area classification. Business Impact: Simplifies compliance planning and permits broader deployment across typical manufacturing sites. Application: General industrial spaces without hazardous classifications. Feature: Brass material with substantial weight (7.4 lb) and dimensions (4.75 in x 3.75 in x 8.5 in). Business Impact: Enhanced durability and stability in fixed mounting, reducing vibration-related wear. Application: Wall and panel-mounted power receptacles in challenging environments.
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FAQs
For surface-mount installation, use a flat mounting surface that accommodates the 4.75 in depth, 3.75 in height, and 8.5 in width. Ensure a four-wire, three-pole connection to supply 208 VAC at 20 A, with the brass body and IP66-rated enclosure protected from direct exposure to water and dust. Use standard Pauluhn-compatible plugs and maintain proper clearance for service access.
The 2637B-208 features IP66 ingress protection and brass construction, providing excellent resistance to moisture and corrosion. It is rated for 20 A at 208 VAC in ordinary/non-hazardous locations, ensuring safe and reliable operation with Pauluhn marine pin-and-sleeve components. This combination reduces failure risk and maintenance costs in demanding plant areas.
Yes. The Pauluhn 2637B-208 is designed for rugged industrial and outdoor environments, offering IP66 protection and a surface-mount configuration ideal for areas exposed to moisture or washdown. Its four-wire, three-pole design and brass construction provide solid electrical performance and durability for marine and non-hazardous locations.
The receptacle is specified for Ordinary/Non-Hazardous Locations and carries IP66 ingress protection. The brass material and Pauluhn series design support durable, code-compliant power distribution in general industrial settings, with compatibility to standard marine pin-and-sleeve systems and associated installation instructions.
Clients typically see reduced downtime due to higher ingress protection (IP66) and durable brass construction that withstands harsh environments. The surface-mount design and Pauluhn compatibility streamline installation and spare-part management, lowering labor costs and inventory complexity while improving long-term reliability of power distribution in manufacturing or outdoor installations.