Eaton NXTS14555204 N-TB Enclosure - IECEx/ATEX
Part Number: NXTS14555204
Quick Summary
NXTS14555204 is a heavy-duty N-TB enclosure designed for hazardous-location control panels in industrial automation. Operators often struggle with corrosion, moisture ingress, and difficult maintenance in harsh environments. This solution carries IECEx/ATEX and NEC/CEC IEC certifications, IP66 ingress protection, and a NEMA 4X ruggedness profile for global compliance. The stainless steel construction provides long-term durability, while the 45" x 55" x 20" footprint and configurable gland entries support scalable control deployments, delivering reliability and cost-efficiency across demanding industrial environments.
Product Information
Extended Description
NXTS14555204 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 400A, 45" x 55" x 20" enclosure size, 605 mm horizontal fixing center, 305 mm vertical fixing center, With hinge, 316L stainless steel, 4 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTS14555204
EAN
4251958137379
Product Length/Depth
550 mm
Product Height
458 mm
Product Width
205 mm
Product Weight
15.89 kg
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX NEC/CEC IEC
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
45" x 55" x 20"
Number of gland plates
4
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 delivers exceptional corrosion resistance and structural integrity in harsh environments; Business Impact: reduces corrosion-related downtime and maintenance costs; Application: ideal for hazardous-location control enclosures in chemical plants, water treatment, and offshore facilities. Feature: Large enclosure footprint 45" x 55" x 20" with 400 A capacity and four gland plates; Business Impact: accommodates bulky control gear and power distribution with organized wiring; Application: process automation cabinets requiring space for MCCs and PSUs. Feature: IP66 ingress protection and NEMA 4X ruggedness; Business Impact: ensures reliable operation in dust, water jets, and washdown conditions; Application: chemical plants, offshore facilities, and factory floors. Feature: IECEx/ATEX and NEC/CEC IEC certifications; Business Impact: compliance support for multinational projects and reduced risk in hazardous locations; Application: global installations needing certified safety. Feature: With hinge and four gland plates; Business Impact: simplifies maintenance, enables quick field servicing and cable management; Application: modular control panels with multiple entry points in demanding industrial settings. Feature: 690 Vac/Vdc rating and 400 A capability; Business Impact: supports high-power automation equipment and safe power distribution; Application: industrial power cabinets in process industries and energy sectors.
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FAQs
This N-TB enclosure uses four gland plates and a hinged door for straightforward field wiring and service access. Its 316L stainless steel construction offers corrosion resistance, ideal for Class I, Division 2/Zone 1 environments. Ensure mounting meets local standards and provide appropriate gland protection and sealing to maintain IP66 integrity during installation.
Yes. The enclosure is rated for 690 Vac/Vdc and supports up to 400 A currents, enabling safe housing of high-power drives and control gear. Using this N-TB enclosure helps maintain safe clearances, proper cooling, and compliant termination for hazardous-location panels.
NXTS14555204 carries IECEx/ATEX and NEC/CEC IEC certifications, IP66 ingress protection, and a NEMA 4X rating. It is suitable for Hazardous/Classified Locations, providing global compliance for multinational projects and ensuring safety in demanding environments.
Ideal for chemical processing, oil and gas, water treatment, and offshore installations, where corrosion resistance, washdown compatibility, and hazardous-location ratings are required. The 316L stainless steel construction and IP66/NEMA 4X protection make it reliable in outdoor, damp, and dusty settings.
The combination of corrosion resistance, robust protection, and serviceable hinge design reduces maintenance frequency and downtime. Its durable build minimizes replacement costs while supporting long service life in harsh environments, delivering favorable TCO for critical control enclosures.