Eaton NCDC33 Enclosure - Hazardous Location, NEMA 3/4X/7/12
Part Number: NCDC33
Quick Summary
NCDC33 enclosure by Eaton Crouse-Hinds protects control panels in hazardous locations for reliable automation. The challenge of safely housing electronics in Class I, Division 2 sites is common, and users need rugged, code-compliant enclosures that install quickly. It satisfies NEC/CEC standards with NEMA ratings of 3, 4X, 7, and 12, and supports Hazardous/Classified Location areas. This through-feed, 1" trade-size enclosure is designed to integrate with MSR1 or MSR2 suffixes, simplifying wiring and future upgrades. By choosing this NCD enclosure, facilities gain predictable compliance, reduced maintenance, and a lower total cost of ownership through longer service intervals and easier spares management.
Product Information
Extended Description
NCDC33 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NCD enclosure, 3, Must be used with MSR1 or MSR2 suffix, Through feed, 1"
Product Name
Eaton Crouse-Hinds series NCD enclosure
Catalog Number
NCDC33
UPC
782274592480
Product Length/Depth
3.81 in
Product Height
11.75 in
Product Width
4.38 in
Product Weight
3.09 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
3
Style
Through feed
Trade size
1"
Special features
Must be used with MSR1 or MSR2 suffix
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 - NCDC33
Feature: Hazardous-location rated enclosure. Business Impact: Provides proven protection against dust, water ingress, and corrosive environments, ensuring regulatory compliance and longer service life. Application: Ideal for control panels and automation gear in chemical plants, refineries, and offshore facilities. The same enclosure design reduces field rework and accelerates commissioning in tight spaces. Feature: NEMA 3, 4X, 7, 12 protection. Business Impact: Delivers robust environmental resistance, enabling outdoor and harsh-environment deployments with minimized maintenance. Application: Suitable for exterior installs and corrosive environments where reliability matters for uptime and safety.Feature: Through-feed design with 1" trade size. Business Impact: Simplifies wiring harnesses and future expansions while maintaining a compact footprint. Application: Wiring hubs and control stations that must accommodate easy access and scalable circuits without enclosure rewiring.Feature: 3-circuit capacity. Business Impact: Supports essential control circuits in a single enclosure, reducing component count and inventory. Application: Small to mid-size automation panels where space and cost efficiency are critical.Feature: NEC/CEC compliance and Class I, Division 2 rating. Business Impact: Ensures regulatory acceptance, installation comfort, and safer operation across multiple jurisdictions. Application: Dockyards, chemical plants, and other regulated facilities requiring robust hazardous-location compliance.Feature: MSR1 or MSR2 suffix compatibility. Business Impact: Enables seamless retrofit and upgrade paths with existing equipment libraries. Application: Modernization projects where legacy components must stay compatible while upgrading protective enclosures.
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FAQs
Yes. The NCDC33 is specified to be used with MSR1 or MSR2 suffixes, enabling seamless integration with existing MSR-based control stations and simplifying upgrades or retrofits without the need for additional enclosures or rewiring. This compatibility supports consistent component sourcing across multiple sites and reduces install time.
NCDC33 is designed for Hazardous/Classified Locations with NEC/CEC standards. It has a Class I, Division 2 hazardous rating and a NEMA rating of 3, 4X, 7, 12, providing robust protection against environmental hazards. This combination supports regulatory compliance and safer operation in demanding industries.
The enclosure measures 11.75 inches in height, 4.38 inches in width, and 3.81 inches in depth, with a weight of 3.09 pounds. It is configured for 3 circuits and a 1" trade size, making it suitable for compact yet functional control panel implementations in hazardous areas.
NCDC33 is ideal for control panels in chemical plants, oil and gas facilities, and other hazardous environments. Its through-feed design, 1" trade size, and MSR suffix compatibility make it well-suited for retrofit projects and new builds requiring reliable protection and regulatory compliance in Class I, Division 2 locations.
With a through-feed design and 1" trade size, NCDC33 streamlines wiring and future expansions, reducing install time and field rework. The 3-circuit capacity minimizes part variety, while NEC/CEC compliance and NEMA protection lower safety-related downtime and maintenance costs, delivering a lower total cost of ownership over the enclosure’s lifespan.