Eaton Crouse-Hinds 574BT4 Junction Box - IP66
Part Number: 574BT4
Quick Summary
The Eaton Crouse-Hinds 574BT4 junction box is designed to protect field wiring in industrial environments. Maintenance crews often struggle with corrosion, moisture ingress, and component access in harsh facilities. This compact brass enclosure meets NEC/CEC standards and IP66 protection, key for reliable control wiring. Its surface-mount design, 4-pole terminal block, and marine-grade Pauluhn lineage deliver faster installs and long-term value for industrial plants. Designed for ordinary/non-hazardous locations, the unit withstands surface mounting in control panels, machinery, and outdoor enclosures. Customers appreciate predictable lead times, compatibility with standard conduit entries, and a robust 4-pole terminal block that simplifies wiring. This makes it a reliable choice for panel builders and systems integrators aiming to reduce rework and maintenance costs.
Product Information
Extended Description
574BT4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 574 junction box, 2-3/16" depth, Brass, Surface mount, 4-pole terminal block
Product Name
Eaton Crouse-Hinds series Pauluhn 574 junction box
Catalog Number
574BT4
Product Length/Depth
4.38 in
Product Height
4.38 in
Product Width
2.19 in
Product Weight
4.5 lb
UPC
662276383692
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Ingress protection (IP) ratings
IP66
Material
Brass
Depth
2-3/16 in
Mounting style
Surface
Special features
4-pole terminal block
Crouse-Hinds series Pauluhn 500 Series Rectangular Marine Junction Boxes catalog page
Eaton Specification Sheet - 574BT4
Feature: Brass construction provides corrosion resistance and durability in harsh environments. Impact: This enhances enclosure longevity and reduces replacement costs in damp, dusty, or outdoor locations. Application: Ideal for control panels, junctions, and marine-grade enclosures where rugged brass boxes are preferred. Feature: IP66 rating delivers dust-tight protection and protection against powerful water jets. Impact: Keeps internal terminals dry, preserves insulation, and minimizes corrosion-related faults. Application: Suitable for ordinary/non-hazardous locations in outdoor, washdown, or exposed environments. Feature: Compact dimensions with surface mounting (4.38 in length/depth, 4.38 in height, 2.19 in width). Impact: Enables straightforward installation in tight control panels and machine housings, reducing required space. Application: Works with standard conduit entries and Pauluhn 574 series enclosures. Feature: 4-pole terminal block simplifies wiring and termination. Impact: Improves install speed, reduces field wiring errors, and supports reliable connections. Application: Common in process instrumentation, motor controls, and junctions in non-hazardous areas. Feature: NEC/CEC compliant and rated for Ordinary/Non-Hazardous Locations. Impact: Ensures regulatory alignment and easier inspections, minimizing project risk. Application: Suitable for industrial premises, panels, and equipment installations that require compliant enclosures.
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FAQs
The 574BT4 is a brass surface-mount enclosure with a 4-pole terminal block and IP66 protection. Plan for outdoor or washdown environments and ensure mounting on a flat surface using standard conduit entries. The box fits ordinary/non-hazardous locations and supports Pauluhn 574-series configurations, simplifying wiring and enclosure layout.
Yes. The IP66 rating provides dust-tight protection and defense against powerful water jets, making it suitable for outdoor or moisture-prone locations in ordinary/non-hazardous environments. It is not intended for hazardous (classified) locations unless additional compliant measures are implemented.
The 574BT4 conforms to NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations. Its IP66 ingress protection further supports compliance in non-hazardous industrial settings, helping with regulatory inspections and safe operation of control wiring.
The 4-pole terminal block accommodates four conductors, enabling straightforward termination within a compact brass enclosure. This reduces wiring complexity in control panels and instrumentation junctions, improving layout clarity and installation accuracy.
The enclosure measures 4.38 in long/depth and 4.38 in tall, with a width of 2.19 in and a weight of approximately 4.5 lb. These specs assist in panel fitment, mounting clearance, and transport planning for site installations.