Eaton Crouse-Hinds 3100B-125 Receptacle - IP66
Part Number: 3100B-125
Quick Summary
The 3100B-125 receptacle from Eaton Crouse-Hinds is a rugged three-wire, two-pole connector designed for reliable service in demanding environments. Engineers often wrestle with moisture, dust ingress, and equipment downtime in washdown areas, especially on marine and offshore projects. This Pauluhn marine-pinion style receptacle delivers IP66 protection and is rated for 1250 Vac at 20 A, with ordinary/non-hazardous area classification to meet common safety standards. By standardizing on 3100B-125, maintenance teams gain interchangeability with Pauluhn plugs and streamlined spares. Brass construction further improves corrosion resistance, while the compact form-factor supports straightforward panel mounting and field replacements, delivering faster commissioning and lower lifecycle costs for industrial facilities and marine applications.
Product Information
Extended Description
3100B-125 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 3100 receptacle, 20A, Three-wire, two-pole, Brass, 1250 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 3100 receptacle
Catalog Number
3100B-125
Product Length/Depth
3.56 in
Product Height
4.63 in
Product Width
3.63 in
Product Weight
4.7 lb
UPC
662276382350
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Brass
Configuration
Three-wire, two-pole
Amperage Rating
20A
Voltage rating
1250 Vac
Pauluhn Marine Pin and Sleeve Receptacles and Plugs catalog page
IF LBL 1510 - 3100 and 3101 Marine Pin and Sleeve Plugs and Connectors
Eaton Specification Sheet - 3100B-125
Feature → Business Impact → Application: Amperage rating of 20A and voltage rating of 1250 Vac enables handling typical industrial and marine loads without overstressing the interface, reducing nuisance trips and extending component life. Application: suitable for control panels, pumps, and auxiliary equipment in factories and offshore facilities. Feature → Business Impact → Application: IP66 ingress protection guards against dust and high-pressure washdowns, lowering maintenance frequency and downtime in harsh environments. Application: ideal for washdown zones, marine decks, and outdoor substations where reliability matters. Feature → Business Impact → Application: Brass construction provides enhanced corrosion resistance in salt-air or chemical-exposure settings, increasing service intervals and total cost of ownership. Application: preferred for marine, oil & gas, and coastal industrial installations. Feature → Business Impact → Application: Three-wire, two-pole configuration ensures proper grounding and safer fault management, improving electrical safety audits. Application: requires Pauluhn-compatible plugs for quick swaps and consistent performance. Feature → Business Impact → Application: Pauluhn 3100-series compatibility facilitates standardized spares and streamlined maintenance planning, reducing stocking complexity. Application: use across multiple non-hazardous locations with uniform installation practices. Feature → Business Impact → Application: Compact dimensions and 4.7 lb weight simplify mounting in tight panels and service areas, accelerating commissioning. Application: preferred in retrofits and new builds where space is at a premium. Feature → Business Impact → Application: IP66 and ordinary/non-hazardous location classification simplify compliance reporting and safety validations. Application: supports audits and standard operating procedures in manufacturing and maritime environments.
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FAQs
The 3100B-125 is a three-wire, two-pole receptacle designed for Pauluhn marine pin-and-sleeve plugs. Use standard mounting hardware to secure the unit in a protected panel or enclosure, follow the LBL1510 installation sheet for marine installations, and connect conductors per local code. Ensure proper polarity and verify IP66 seals during final assembly to maintain ingress protection.
This receptacle is rated for 20A at 1250 Vac, which supports common control and power circuits in industrial environments. The high voltage rating allows operation with robust motors and equipment while maintaining a safety margin. The brass construction adds mechanical durability, and IP66 protection reduces failure risk in washdown or dusty settings.
The unit is intended for ordinary/non-hazardous locations and is well-suited for marine, offshore, and coastal industrial environments. IP66 protection makes it suitable for washdown areas, while the Pauluhn pin-and-sleeve design ensures reliable mating in harsh conditions. It’s ideal for deck outlets, pump stations, and outdoor power distributions.
The 3100B-125 carries IP66 ingress protection and is classified for Ordinary/Non-Hazardous Locations, aligning with general safety and installation expectations in marine and industrial settings. Use within non-hazard environments helps ensure compliance with typical electrical codes and company safety policies. Always consult local regulations for site-specific requirements.
Brass construction and IP66 protection reduce corrosion and ingress-related wear, extending service intervals and lowering maintenance frequency. Pauluhn compatibility standardizes spares and simplifies inventory, while solid performance minimizes downtime in offshore or washdown-intensive operations, delivering a favorable return on investment over the equipment lifecycle.