Eaton Crouse-Hinds NCS11 Enclosure - NEMA 3 4X 7 12
Part Number: NCS11
Quick Summary
NCS11 enclosure provides rugged protection for electrical controls in hazardous locations. Facilities often struggle to find durable, compliant housings that simplify wiring and installation in tight spaces. It carries NEC/CEC compliance with Class I, Division 2 hazard ratings and NEMA protection ratings 3, 4X, 7, 12 for reliable operation in demanding environments. With a compact 1/2 inch trade size and dead-end configuration, this enclosure supports straightforward integration with standard control circuits, reducing downtime while lowering lifecycle costs and long-term maintenance burdens.
Product Information
Extended Description
NCS11 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NCS enclosure, 1, Dead end, 1/2"
Product Name
Eaton Crouse-Hinds series NCS enclosure
Catalog Number
NCS11
UPC
782274088761
Product Length/Depth
3.81 in
Product Height
7.25 in
Product Width
4.38 in
Product Weight
2.08 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
1
Style
Dead end
Trade size
1/2"
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 - NCS11
Feature: Hazardous-location protection with NEMA 3 4X 7 12 ratings → Business impact: Ensures safe operation and compliance in harsh environments, reducing risk of equipment failure and non-conformance → Application: Chemical plants, oil & gas facilities, mining and water treatment sites. Feature: Dead-end, 1/2 inch trade size design → Business impact: Simplifies wiring and conduit routing, cutting install time by reducing rework → Application: Small control panels and remote terminations with standard conduit. Feature: NEC/CEC compliance and Class I Division 2 rating → Business impact: Streamlines regulatory approvals and inspection readiness, lowering project risk → Application: Hazardous-area projects requiring formal compliance documentation. Feature: Compact dimensions and serviceable weight of 3.81 in L × 7.25 in H × 4.38 in W; 2.08 lb total → Business impact: Space-saving fit in tight enclosures while maintaining durability → Application: Enclosed control modules in space-constrained facilities. Feature: Durable, corrosion-resistant enclosure with 3 4X 7 12 protection → Business impact: Long-term reliability reduces maintenance and replacement costs → Application: Outdoor and harsh-chemical environments with frequent washdowns. Feature: Documentation and compatibility with standard wiring practices → Business impact: Quick sourcing of parts and easier field retrofit or expansion → Application: Retrofit projects and system upgrades across existing installations.
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FAQs
The NCS11 enclosure is ideal for housing electric control components in Class I, Division 2 environments across chemical plants, mining operations, and oil and gas facilities. Its 1/2 inch trade size and dead-end style support compact, safe terminations, while its NEMA 3 4X 7 12 protection helps withstand dust, water exposure, and routine washdowns.
NCS11 is certified for hazardous locations under NEC/CEC standards with NEC hazardous rating Class I, Division 2. It also features NEMA ratings 3, 4X, 7, and 12, offering robust protection for indoor and outdoor hazardous-area installations and ensuring compliance during audits and inspections.
The NCS11 enclosure measures 3.81 inches in depth, 7.25 inches in height, and 4.38 inches in width, with a weight of 2.08 pounds. This compact footprint enables easier integration into space-constrained control panels while delivering reliable protective performance in hazardous locations.
NCS11 is a dead-end enclosure designed for 1/2 inch trade size conduits, simplifying terminations and reducing wiring complexity. Its standard dimensions and mounting compatibility enable quick field installations, minimizing downtime and enabling compliant, scalable control system deployments in hazardous areas.
Datasheets and certifications for the NCS11, including the Eaton specification sheet and UL hazardous-location certifications, are available through Eaton’s NCS11 page and the UL certification listings. These resources support design validation, compliance checks, and supplier due-diligence during procurement.