Eaton 2474B-250 Receptacle with Internal Breaker - IP66

Part Number: 2474B-250
Manufacturer
Eaton Crouse-Hinds
Part number
2474B-250

Quick Summary

2474B-250 is a watertight receptacle with an internal breaker for heavy-duty industrial equipment. Users struggle with moisture ingress, corrosion, and wiring faults that drive downtime in harsh environments. Its IP66 protection, 30A rating, and four-wire, three-pole brass construction help maintain safety and reliability in ordinary locations. Designed for Pauluhn-style installations, it streamlines procurement and reduces field wiring errors, delivering measurable cost and schedule benefits for OEMs and maintenance teams. With readily available catalogs and installation guides, teams can spec and deploy confidently across marine, industrial, and outdoor applications.

Product Information

Extended Description

2474B-250 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 246/247 receptacle with internal breaker, 30A, Four-wire, three-pole, Brass, 250 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 246/247 receptacle with internal breaker
Catalog Number
2474B-250
Product Length/Depth
7.81 in
Product Height
13.44 in
Product Width
6 in
Product Weight
31.5 lb
UPC
662276378674
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Configuration
Four-wire, three-pole
Amperage Rating
30A
Material
Brass
Voltage rating
250 V AC
IP66 ingress protection keeps moisture and dust out, reducing corrosion risk and unplanned outages. In outdoor and marine environments, that level of sealing translates to longer service intervals and lower maintenance costs. Rated at 30A and 250V AC with four-wire, three-pole configuration, this receptacle supports robust control-panel wiring while maintaining a compact footprint. Fine-tuned to Pauluhn installations, it accelerates panel builds and ensures consistent, safe connections. Brass construction provides durability and corrosion resistance in harsh environments where stainless is overkill but electrical performance must stay reliable. The rugged body helps resist wear from frequent plug-in cycles and rough handling, extending product life. An integrated internal breaker protects circuits without requiring separate devices, saving space in the enclosure and simplifying maintenance. Size and mounting footprint are sized for common Pauluhn enclosures; 7.81 in length, 13.44 in height, 6 in width, and 31.5 lb weight facilitate fit checks and strong mechanical support. Area classification Ordinary/Non-Hazardous Locations is supported, ensuring compliance in standard industrial settings.

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FAQs

Follow the Pauluhn installation guidelines for four-wire, three-pole configurations. Ensure IP66-sealed enclosure integrity, proper gasket seating, and secure mounting within the panel space. Use the internal breaker to protect the circuit, and verify wiring polarity and mechanical fit against the 7.81 in L Ă— 13.44 in H Ă— 6 in W footprint to avoid clearance issues.
The unit is rated for 30A at 250V AC, configured as four-wire, three-pole with brass construction. It carries IP66 ingress protection and is intended for ordinary/non-hazardous locations, aligning with typical industrial panel and outdoor installations.
Yes. The IP66 rating provides robust dust and water ingress protection, making it well-suited for outdoor and marine applications. For marine interlock contexts, reference Pauluhn catalog resources to ensure compatibility with existing interlock systems.
Customers can access the Pauluhn Marine Interlock Receptacles catalog page, the LBL1552 installation sheet, and the Eaton 2474B-250 specification sheet, which provide installation guidance, wiring diagrams, and performance data for compliant deployment.
An integrated internal breaker reduces the need for separate protective devices, saving enclosure space and simplifying maintenance. The rugged brass construction and IP66 sealing improve uptime in harsh environments, lowering downtime costs and improving overall return on investment for OEMs and maintenance teams.