Eaton Crouse-Hinds ECP181810 S391 Enclosure - NEMA 4X
Part Number: ECP181810 S391
Manufacturer
Eaton Crouse-Hinds
Part number
ECP181810 S391
Quick Summary
The Eaton Crouse-Hinds ECP enclosure protects critical electrical gear in hazardous locations across industrial facilities. Maintenance teams face corrosion, dust ingress, and lengthy field installation, leading to costly downtime. This enclosure delivers NEMA 4X protection, NEC/CEC compliance, and Hazardous/Classified Locations ratings to meet code and keep operations safe. Its copper-free aluminum construction and tap-in mounting feet simplify installation, extend service life, and reduce lifecycle costs while delivering robust, dependable performance in demanding environments.
Product Information
Extended Description
ECP181810 S391 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ECP enclosure, Square cover, 10-15/16" depth, 18" x 18" x 10", Copper-free aluminum, NEMA 4X certification, tap-in mounting feet
Product Name
Eaton Crouse-Hinds series ECP enclosure
Catalog Number
ECP181810 S391
Product Length/Depth
22.88 in
Product Height
22.88 in
Product Width
14.44 in
Product Weight
175 lb
UPC
662276583122
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 1 Class I, Division 2 Class III Class II, Division 2
NEMA Rating
9 4 3R 7 3
Enclosure size
18" x 18" x 10"
Cover type
Square
Depth
10-15/16 in
Material
Copper-free aluminum
Special features
NEMA 4X certification, tap-in mounting feet
Crouse-Hinds series ECP Enclosures Brochure
Crouse-Hinds series ECP catalog page
ECP Explosionproof Enclosures UL certification
ECP Explosionproof Enclosures UL certification
ECP Explosionproof Enclosures UL certification
IF 1107 - Mounting Plate Kit
IF 1107 - Mounting Plate Kit
ECP Enclosures
Copper-free aluminum construction provides corrosion resistance and durable performance in harsh environments, while helping to manage overall installation weight and handling. The result is lower maintenance needs, extended enclosure life, and reduced replacement cycles for critical automation assets. In practice, this enables reliable panel protection in chemical plants, offshore facilities, and outdoor substations without frequent enclosure servicing. NEMA 4X certification paired with NEC/CEC compliance assures electrical teams that installations meet recognized standards, reducing regulatory risk and accelerating commissioning. The 18x18 base with a 22.88 in depth and height delivers ample interior space for standard control panels and power distribution components, promoting efficient layouts and easier cable management. Tap-in mounting feet enable faster, tool-free alignment and secure field mounting, cutting installation time and labor costs. Compatible with mounting plate kits (IF 1107), it supports flexible configurations for retrofit projects and evolving automation needs.
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FAQs
The ECP181810 S391 enclosure ships with tap-in mounting feet for quick and secure field mounting, reducing the time spent on alignment. It is compatible with IF 1107 Mounting Plate Kit instructions, enabling configurable mounting of panels and components. This supports faster boot-up and easier retrofits in existing installations without sacrificing enclosure integrity or safety.
Yes. The enclosure is designed for Hazardous/Classified Locations with NEC/CEC compliance and a NEMA rating suitable for demanding environments. It supports Class I, Class II, and Class III locations (Division 1 and 2 where specified) to help meet regulatory requirements and reduce risk during operation and maintenance.
External dimensions are 18 inches by 18 inches with a 10-inch cover depth, and the enclosure depth is 10-15/16 inches, while the total height is 22.88 inches and the width is 14.44 inches. The enclosure weighs 175 pounds, indicating a sturdy, built-for-purpose housing suitable for rigorous industrial use.
Copper-free aluminum offers excellent corrosion resistance, reducing maintenance needs in harsh environments. Its lighter weight relative to traditional steel housings aids handling and installation, while maintaining robust mechanical protection for sensitive automation components. This translates to longer service intervals, lower lifecycle costs, and improved reliability in outdoor or chemically aggressive facilities.
Documentation and certifications are available through Eaton’s downloads for the ECP enclosure series, including brochures, catalog pages, UL/Intertek certification reports, installation sheets, and the ECP spec guide. These resources support design verification, installation planning, and compliance checks during project execution.