Eaton NXTS19874200 N-TB Enclosure - IP66, 4X, Class I
Part Number: NXTS19874200
Quick Summary
NXTS19874200 N-TB enclosure from Eaton protects electrical gear in harsh, hazardous locations for industrial control systems. Specifically, engineers face corrosion, dust ingress, and downtime when choosing enclosures for plant automation. This N-TB carries NEC/CEC IECEx/ATEX, IP66, and NEMA 4X ratings, supporting Class I, Zone 1 and Division 2 safety requirements. Its 316L stainless steel body and a large 98×74×20 inch footprint enable long service life and easier maintenance, while standardized fixing centers simplify installation. Together, these attributes translate to reduced downtime, lower lifecycle costs, and a streamlined procurement path for industrial automation projects across global operations.
Product Information
Extended Description
NXTS19874200 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 98" x 74" x 20" enclosure size, 796 mm horizontal fixing center, 700 mm vertical fixing center, With hinge, 316L stainless steel, 0 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS19874200
EAN
3066227675497
Product Length/Depth
740 mm
Product Height
980 mm
Product Width
205 mm
Product Weight
37.99 kg
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IEC IECEx/ATEX
NEC hazardous rating
Class I, Zone 1 Class I, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
98" x 74" x 20"
Number of gland plates
0
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Feature: 316L stainless steel construction provides superior corrosion resistance for enclosures used in chemical processing, offshore, and washdown-heavy environments. Business impact: longer service life and lower maintenance costs by resisting rust, pitting, and corrosion under aggressive fluids. Application: ideal for hazardous-area control panels and outdoor installations where environmental exposure is a factor. Feature: IP66 ingress protection and NEMA 4X rating combine to keep dust, water jets, and corrosive splashes out of the enclosure, safeguarding sensitive electrical gear. Business impact: reduces field service visits and protects capital equipment. Application: outdoor substations, chemical plants, and refinery process lines. Feature: Class I Zone 1/Division 2 suitability ensures regulatory compliance for hazardous locations. Business impact: enables safe installation without enclosure upgrades. Application: oil & gas, petrochemical, and mining facilities. Feature: Large enclosure footprint with 796 mm horizontal and 700 mm vertical fixing centers simplifies mounting and alignment. Business impact: reduces field setup time and allows easier integration with existing control architectures. Application: panel builders and system integrators deploying modular control racks. Feature: Zero gland plates and a hinged door simplify cabling and future expansion. Business impact: saves installation labor and enhances serviceability. Application: automation centers with evolving I/O needs.
Get a Quick Quote for a Eaton NXTS19874200
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton NXTS19874200?
Enquire Now
FAQs
NXTS19874200 N-TB enclosure is designed for hazardous locations and harsh production environments. It supports Class I, Zone 1 and Division 2 installations, NEC/CEC IECEx/ATEX compliance, IP66 ingress protection, and NEMA 4X suitability, making it appropriate for chemical plants, oil and gas facilities, and outdoor installations. Use it where rigorous environmental protection and regulatory compliance are priorities.
NXTS19874200 carries NEC/CEC IEC IECEx/ATEX certifications for hazardous locations, including Class I, Zone 1 and Class I, Division 2 ratings, along with a NEMA 4X enclosure rating and IP66 ingress protection. These certifications ensure safe operation, simplify regulatory approvals, and support compliant installations across global facilities.
Yes. The NXTS19874200 enclosure is rated for 690 Vac/Vdc, enabling safe housing of high-voltage control panels and field wiring in hazardous environments. With a 400 A rating and large footprint for equipment mounting, it supports integration with large switchgear and PLC racks while maintaining isolation and protective standards.
Plan for IP66 and NEMA 4X protection and ensure a solid mounting surface due to the enclosure’s large size (98" x 74" x 20"). The hinged door aids serviceability, and the absence of gland plates requires future planning for cable entries. Coordinate with existing control architecture and busbar layouts to optimize space and maintenance access.
The NXTS19874200 reduces maintenance costs through corrosion-resistant 316L stainless steel and robust sealing, improving uptime in hazardous locations. Its long service life, regulatory compliance, and easier installation minimize field labor, spare parts, and downtime, delivering favorable total cost of ownership (TCO) across the system’s lifetime and enhancing project reliability.