Eaton Crouse-Hinds NCS04 Enclosure - Class I Division 2
Part Number: NCS04
Quick Summary
The Eaton Crouse-Hinds NCS04 enclosure is a rugged housing that protects control circuits in hazardous locations. Projects often stall when enclosures fail regulatory tests or cannot withstand harsh environments. This model meets NEC/CEC requirements and offers Class I, Division 2 rating with robust NEMA 3 4X 7 12 performance, ensuring safe operation across challenging sites. Its compact 11.75 in tall, 4.38 in wide profile supports tight installations, while the 4-circuit capacity aligns with common control-panel needs. Durable and compliant, the NCS04 helps shorten procurement cycles and reduce maintenance costs for industrial facilities.
Product Information
Extended Description
NCS04 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NCS enclosure, 4, Dead end
Product Name
Eaton Crouse-Hinds series NCS enclosure
Catalog Number
NCS04
UPC
782274420400
Product Length/Depth
3.81 in
Product Height
11.75 in
Product Width
4.38 in
Product Weight
2.58 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
3 4X 7 12
Number of circuits
4
Style
Dead end
N2S and N2SC Series Non-metallic Control Stations catalog page
N2S and N2SC Non-metallic Hazardous Area Control Stations UL certification
N2S and N2SC Non-metallic Hazardous Area Control Stations UL certification
Eaton Specification Sheet - NCS04
Compact dimensions and a 4-circuit layout reduce panel footprint and simplify wiring, enabling faster installation and easier maintenance in space-constrained control panels. This directly translates to lower project costs and shorter commissioning times for hazardous-location projects. The enclosure’s Class I, Division 2 rating and NEC/CEC compliance provide regulatory certainty, reducing risk during audits and enabling cross-border deployments in oil, gas, and chemical facilities. The NEMA rating of 3 4X 7 12 delivers weather, corrosion, and impact resistance, extending service life in outdoor or harsh indoor environments and minimizing long-term replacement costs. Easy mounting and standard catalog references streamline procurement and spare-part availability, while the 4-circuit capacity supports common control-station configurations without compromising protection. This combination of durability, compliance, and installability makes it a trusted choice for harsh-location automation.
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FAQs
The NCS04 is designed for retrofit or new installations in hazardous locations. It supports standard mounting patterns and 4-circuit configurations, allowing straightforward integration with common Eaton and third-party control components. Verify dimensional compatibility (height, width, depth) and ensure proper clearance for wiring and seals to maintain the Class I, Division 2 rating.
NCS04 complies with NEC/CEC standards and provides a hazardous-location rating of Class I, Division 2. It also carries NEMA ratings 3, 4X, 7, and 12, indicating weatherproof, corrosion-resistant, and robust protection suitable for demanding industrial environments, including outdoor or chemical processing areas.
Yes. With NEMA 3 4X 7 12 ratings, the NCS04 is designed for outdoor and harsh indoor environments. It offers weather, corrosion, and impact resistance, making it appropriate for outdoor control panels, pump houses, and process areas where exposure to moisture, dust, and chemicals is likely.
The enclosure footprint is 4.38 in wide by 11.75 in high, with a depth of 3.81 in, and it supports 4 discrete circuits. These specs help determine panel fit and wiring layout, ensuring adequate space for wiring, terminals, and protection devices while maintaining hazardous-location integrity.
Datasheets and certification documents are available through Eaton’s resources. Look for the Eaton Specification Sheet for NCS04 and UL/NRTL certification pages, which provide detailed installation instructions, electrical ratings, and compliance information to support audits and procurement.