Eaton Crouse-Hinds 843B-125 Receptacle - IP66
Part Number: 843B-125
Quick Summary
843B-125 is a rugged Pauluhn 800-series receptacle designed for 30A, 125V AC service in industrial enclosures. When downtime or non-compliant components threaten uptime, engineers need proven, codified parts rather than improvised substitutes. This receptacle carries IP66 protection and Ordinary/Non-Hazardous Location classification, aligning with harsh environments and standard facilities. With durable brass construction, straightforward installation, and compatibility with Pauluhn interlock systems, it supports reliable, compliant wiring while reducing maintenance costs and field replacements for critical control panels and machinery.
Product Information
Extended Description
843B-125 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 800 receptacle, 30A, Three-wire, two-pole, Brass, 125 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 800 receptacle
Catalog Number
843B-125
Product Length/Depth
5.19 in
Product Height
7.38 in
Product Width
4.56 in
Product Weight
9 lb
UPC
662276387577
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Amperage Rating
30A
Voltage rating
125 Vac
Material
Brass
Pauluhn Marine Interlock Receptacles catalog page
IF LBL 1545 - 841B, 842B, 843B, 844B Interlocking Switches and Receptacles
Eaton Specification Sheet - 843B-125
Feature: 30A, 125V AC rating with a three-wire, two-pole configuration. Benefit: Supports high-current loads with a compact, reliable connection that minimizes heat and arcing; Application: Control panels and machine enclosures where high current interlocks are required, improving uptime and safety. Feature: Brass construction. Benefit: Provides superior durability and corrosion resistance in harsh environments; Application: Industrial environments subject to moisture, dust, and chemical exposure, reducing maintenance. Feature: IP66 ingress protection. Benefit: Ensures dust-tight integrity and protection against powerful water jets, lowering failure risk in wash-down areas or outdoor installations; Application: Enclosures near production lines, outdoors, or in damp facilities. Feature: Pauluhn 800 interlock compatibility. Benefit: Streamlines retrofit and modernization projects by matching existing interlock ecosystems without extensive rewiring; Application: Upgrade paths for aging equipment in process plants. Feature: Known dimensions and weight. Benefit: Allows precise enclosure planning and fit verification, minimizing field modifications; Application: New installations or panel refurbishments following standard Pauluhn layouts. Feature: Installation resources and datasheets available. Benefit: Accelerates commissioning and reduces commissioning errors; Application: Procurement and engineering workflows relying on official specs.
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FAQs
To install, verify the enclosure is suitable for ordinary/non-hazardous locations and ensure IP66 sealing is intact. Mount the receptacle with standard hardware, connect the three-wire two-pole configuration per the 843B-125 spec, and tighten lugs to specification. Consult the IF LBL1545 installation sheet for interlock wiring details and follow the Pauluhn mounting footprint (5.19 in length, 7.38 in height, 4.56 in width) to ensure proper alignment with adjacent interlock components.
The 843B-125 supports 30A at 125 VAC in a three-wire, two-pole configuration with brass construction. It carries IP66 ingress protection and is intended for ordinary/non-hazardous locations. The device is designed to work with Pauluhn 800 interlock systems and fits standard Pauluhn enclosure applications, enabling reliable, code-compliant connections.
Yes, the IP66 rating provides robust dust-tight sealing and protection against powerful water jets, making it suitable for damp environments and some outdoor installations where standard electrical enclosures are used. For marine or harsher environments, review the Pauluhn catalog pages to confirm compatibility with specific enclosures and interlock configurations.
Official documentation includes the Pauluhn Marine Interlock Receptacles catalog page, the IF LBL 1545 installation sheet for interlocking switches and receptacles, and the Eaton specification sheet for 843B-125. These resources help with installation guidance, wiring diagrams, and performance specifications to ensure correct integration into existing systems.
Choosing the 843B-125 delivers high-current reliability (30A, 125 VAC) with durable brass construction and IP66 protection, reducing downtime from dust or water ingress. Its compatibility with Pauluhn 800 interlock systems supports streamlined retrofits and compliant installations in standard plants, improving maintenance efficiency, safety, and total cost of ownership.