Eaton Crouse-Hinds 571AT4 Junction Box - IP66
Part Number: 571AT4
Quick Summary
571AT4 junction box from Eaton Crouse-Hinds provides rugged surface-mounted enclosure protection for electrical wiring in demanding industrial environments. Field installers often struggle with bulky enclosures that slow wiring, create cabinet clearance issues, or fail sealing under harsh conditions. This box meets IP66 sealing and NEC/CEC compliance, and is intended for Ordinary/Non-Hazardous Locations. Its copper-free aluminum body and flat cover simplify handling and reduce corrosion risk, while the surface-mount design accelerates installation in control panels and equipment racks. The combination of durability, ease of use, and standard compliance delivers real business value by cutting installation time and maintenance costs.
Product Information
Extended Description
571AT4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 571 junction box, Flat cover, 2" depth, Copper-free aluminum, Surface mount, 4-pole terminal block
Product Name
Eaton Crouse-Hinds series Pauluhn 571 junction box
Catalog Number
571AT4
Product Length/Depth
4.38 in
Product Height
4.38 in
Product Width
2 in
Product Weight
1.5 lb
UPC
662276383463
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Ingress protection (IP) ratings
IP66
Material
Copper-free aluminum
Depth
2 in
Mounting style
Surface
Cover type
Flat
Special features
4-pole terminal block
Crouse-Hinds series Pauluhn 500 Series Round Marine Junction Boxes catalog page
Eaton Specification Sheet - 571AT4
Copper-free aluminum body with a flat cover delivers corrosion resistance and lighter handling, reducing maintenance costs and easing field upgrades in industrial panels. This improves overall equipment reliability in factory floors and washdown environments, while fitting neatly into existing control cabinets as a compact enclosure for a 4-pole termination point. IP66 ingress protection provides dust-tight performance and water resistance, significantly lowering downtime from moisture ingress or dust contamination in demanding facilities. The surface-mount design saves backbox space and streamlines wiring in new builds and retrofits, with a 4-pole terminal block that minimizes termination errors and accelerates commissioning. Flat cover and robust mounting enable rapid inspections and simplified gasket replacement, supporting compliance-driven maintenance programs. Dimensions and weight further enhance compatibility with Pauluhn 571 series installations in standard industrial enclosures.
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FAQs
The 571AT4 is a surface-mount junction box with a flat cover, designed for straightforward installation on walls, equipment back panels, or within control cabinets. Its 4.38 in height and length and 2 in width create a compact footprint, while a 2 in depth accommodates wiring and a 4-pole terminal block. This minimizes backbox complexity and helps streamline panel layouts.
The enclosure uses copper-free aluminum for corrosion resistance and weight advantages. It carries an IP66 rating, providing robust protection against dust and powerful water jets. This combination suits damp or wash-down environments found on factory floors, outdoors in sheltered areas, and in electrical rooms, boosting long-term reliability of control circuits.
Yes. The 571AT4 is designed for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards. Its surface-mount configuration, flat cover, and 4-pole terminal block simplify wiring while maintaining regulatory compliance, enabling reliable integration with standard control systems, switchgear, and MCCs in typical industrial facilities.
The enclosure carries NEC/CEC compliance and IP66 ingress protection, making it suitable for ordinary locations. Its surface-mount mounting reduces the need for specialized backbox hardware, while copper-free aluminum provides durability against mechanical stress and vibration common in manufacturing environments, supporting safer and longer-lasting installations.
Using the 571AT4 can shorten installation times thanks to its surface-mount design and flat cover, while the IP66 rating reduces sealing work in dusty or wet environments. The copper-free aluminum minimizes corrosion-related maintenance, and the 4-pole terminal block speeds wiring, collectively delivering lower labor costs and longer intervals between service.