Eaton NXTPS7455201 N-TB enclosure - IP66 rating
Part Number: NXTPS7455201
Quick Summary
The NXTPS7455201 N-TB enclosure from Eaton protects electrical components in hazardous-location installations. For engineers and maintenance teams, the challenge is delivering reliable safety, regulatory compliance, and quick service access in harsh environments without escalating downtime. This model carries NEC/CEC IEC, IECEx/ATEX certifications, IP66 ingress protection, and a NEMA 3S 4 rating, ensuring robust performance across global sites. With a painted mild steel body, hinged door, and a single gland plate, it supports straightforward installation, predictable maintenance, and a lower total cost of ownership in demanding facilities.
Product Information
Extended Description
NXTPS7455201 Eaton: Eaton Crouse-Hinds series N-TB enclosure, 74" x 55" x 20", With hinge, Painted mild steel, 1 gland plate
Product Name
Eaton Crouse-Hinds series N-TB enclosure
Catalog Number
NXTPS7455201
UPC
662276613393
Product Length/Depth
21.7 in
Product Height
29.1 in
Product Width
8.1 in
Product Weight
52.39 lb
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
3S 4
Ingress protection (IP) ratings
IP66
Material
Painted mild steel
Enclosure size
74" x 55" x 20"
Number of gland plates
1
Hinge
With hinge
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series N-TB Stainless Steel or Sheet Steel Enclosures catalog page
Eaton Specification Sheet - NXTPS7455201
Feature: Painted mild steel housing provides rugged mechanical protection against dirt, dust, and impact. Impact: This reduces field wear and maintenance costs while extending service life in tough plants. Application: Ideal for chemical processing, refineries, and mining where downtime is expensive. Feature: IP66 ingress protection and a NEMA 3S 4 rating. Impact: Ensures reliable sealing in damp and explosive atmospheres, preventing gasket failures and corrosion. Application: Suitable for offshore platforms, chemical plants, and other hazardous locations. Feature: Hazardous/Classified Locations area classification and NEC/CEC IEC IECEx/ATEX certifications. Impact: Simplifies regulatory compliance, reduces risk, and streamlines multinational procurement. Application: Used across Class I Zone 1 environments and Division 2 risk areas. Feature: Large enclosure size of 74 x 55 x 20 in with 1 gland plate and a hinge. Impact: Supports ample cable management and fast access during commissioning and maintenance. Application: Controls and power distribution panels in large-scale cabinet designs. Feature: Robust construction and accessible design for serviceability. Impact: Shortens downtime and improves field adaptability. Application: OEM panel builds requiring quick field modifications and durable operation.
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FAQs
The NXTPS7455204 N-TB is designed with a hinged door and includes one gland plate, enabling straightforward cable entry and management. It supports standard mounting configurations suitable for wall- or cabinet-style installations in hazardous areas. For field modifications, the single gland entry minimizes complexity while maintaining seal integrity and compliance.
This enclosure carries IP66 ingress protection and a NEMA rating of 3S 4. It is certified to NEC/CEC IEC, as well as IECEx and ATEX standards. It is rated for Hazardous/Classified Locations, including Class I, Zone 1 environments and Division 2 risk areas, ensuring broad regulatory acceptance.
Yes. The NXTPS7455201 is designed for Hazardous/Classified Locations, including Class I, Zone 1 and Division 2, making it suitable for oil and gas, chemical, and similar high-risk applications. Its IP66 sealing and robust construction support safe operation in demanding environments.
The enclosure complies with NEC/CEC and IEC standards, and carries IECEx and ATEX certifications. Its design targets hazardous locations with entitlement for use in Zone 1 environments and Division 2 areas, complemented by robust ingress protection (IP66) and water/dust resistance.
The painted mild steel body delivers durable protection with minimal ongoing maintenance, reducing replacement cycles. The hinged door and single gland plate streamline commissioning and wiring changes, lowering installation time and downtime. Overall, the enclosure supports longer service life, compliant operation across sites, and a lower total cost of ownership.