Eaton NXTS17455163 N-TB enclosure - IP66, 4X

Part Number: NXTS17455163
Manufacturer
Eaton
Part number
NXTS17455163

Quick Summary

NXTS17455163 is an Eaton Crouse-Hinds N‑TB enclosure designed for demanding hazardous locations. This stainless steel enclosure provides robust protection for 400A service equipment while maintaining access and ease of maintenance. Operators and engineers often struggle with corrosion, ingress, and compliance in harsh environments; this N‑TB model helps reduce risk with 316L stainless steel construction and a true IP66/NEMA 4X rating. It carries NEC/CEC IECEx/ATEX certifications and area classifications for Hazardous/Classified Locations, offering confidence in safe operation. The enclosure pairs with standard gland plates and a practical hinge design for straightforward installation and service, while its 74" x 55" x 16" footprint fits diverse control layouts. For procurement, its rugged build translates to lower total cost of ownership and improved uptime.

Product Information

Extended Description

NXTS17455163 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 74" x 55" x 16" enclosure size, 606 mm horizontal fixing center, 540 mm vertical fixing center, With hinge, 316L stainless steel, 3 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS17455163
EAN
4251958137652
Product Length/Depth
550 mm
Product Height
740 mm
Product Width
160 mm
Product Weight
19.27 kg
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IEC IECEx/ATEX
NEC hazardous rating
Class I, Division 2 Class I, Zone 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
74" x 55" x 16"
Number of gland plates
3
Hinge
With hinge
Feature → Business Impact → Application: 316L stainless steel construction delivers exceptional corrosion resistance in harsh environments, extending service life and reducing replacement costs. This translates to fewer unplanned outages in chemical processing, oil and gas, and offshore facilities. Application: use in hazardous locations where moisture, chemicals, and salt spray challenge ordinary enclosures. IP66 rating and NEMA 4X protection provide reliable ingress resistance and environmental sealing, reducing maintenance frequency and safeguarding sensitive electronics in wet or dusty spaces. Result: improved uptime and lower maintenance costs in industrial plants and remote installations. Large footprint of 74" x 55" x 16" with 606 mm horizontal fixing center and 540 mm vertical fixing center, plus 3 gland plates and a hinged door, enables straightforward wiring and service. Business impact: faster panel upgrades and simplified retrofits. Applications: power distribution enclosures for 400A systems. Certifications NEC/CEC IECEx/ATEX ensure compliance for hazardous locations. Impact: regulatory compliance reduces risk and procurement friction. Applications: chemical plants, refineries, mining. Heavier-but-manageable weight (19.27 kg) supports on-site handling with standard equipment. Impact: reduces installation time and safety risk. Applications: field installations and retrofit projects. Compatibility with Eaton Crouse-Hinds N‑TB family simplifies procurement and maintenance planning, enabling scalable, multi-enclosure installations.

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FAQs

NXTS17455163 includes 3 gland plates, enabling neat, code-compliant cabling with standard gland kits and reducing the need for field modifications during installations or retrofits.
Yes. It carries NEC/CEC IECEx/ATEX certifications with area classifications for Hazardous/Classified Locations, plus IP66 ingress protection and NEMA 4X enclosure protection.
Yes. Designed for 400A service equipment with ample internal space and the 74" x 55" x 16" footprint to accommodate large control panels and wiring.
The enclosure provides 606 mm horizontal fixing centers and 540 mm vertical fixing centers, with a hinged door for quick access and simplified maintenance in tight or hazardous environments.
The 316L stainless steel construction, IP66/NEMA 4X protection, and certified compliance reduce corrosion-related failures, lower maintenance costs, and improve uptime, delivering long-term total cost of ownership benefits.