Eaton ES-726012-4 Enclosures & Electrical Infrastructure - NEMA 4
Part Number: ES-726012-4
Quick Summary
The Eaton ES-726012-4 panel enclosure provides rugged, ground-mounted protection for industrial control panels. Facilities often struggle with mounting flexibility, weather sealing, and secure access for large enclosures. This ES4 enclosure carries UL 508A and NEMA 4 ratings, ensuring electrical safety and protection against dust, moisture, and impact. With a 72 in tall, 72 in wide, and 12 in deep footprint and a durable ANSI 61 gray finish, it delivers reliable service in harsh environments. Designed for compliance and ease of installation, it supports efficient wiring, secure locking, and long-term cost savings for industrial automation projects.
Product Information
Extended Description
ES-726012-4 Eaton: Eaton B-Line series ground mounted panel enclosure, 72" height, 12" length, 72" width, NEMA 4, Hinged cover, ES4 enclosure, Ground mount, Large double door, No mounting provisions, Closed cell neoprene gasket
Product Name
Eaton B-Line series type 4 panel enclosures
Catalog Number
ES-726012-4
UPC
782051383492
Product Length/Depth
12 in
Product Height
72 in
Product Width
72 in
Product Weight
469.9 lb
Certifications
UL 508A NEMA
Material
Carbon steel
Wall thickness
12 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Large double door
Model
ES4 enclosure
Cover type
Hinged
Mounting method
Ground
Mounting hole details
No mounting provisions
Locking provisions
Key lock padlock provision
Closure type
Hinged
Special features
3-pt latching handle
NEMA Rating
4
Country of origin
US
Feature: Heavy-gauge carbon steel construction and 12 gauge wall thickness deliver rugged durability that resists impact, deformation, and corrosion. Business Impact: Extends service life, reduces maintenance cycles, and lowers total cost of ownership in demanding environments. Application: Ideal for manufacturing floors, chemical processing, and outdoor installations where mechanical protection is critical. Feature: NEMA 4 protection with closed cell neoprene gasket and painted ANSI 61 gray finish. Business Impact: Provides reliable dust and water ingress protection while maintaining aesthetics and ease of cleaning. Application: Washdown-ready areas, dusty 自动化 panels, and outdoor enclosures in harsh climates. Feature: Large double door with hinged cover and 3-point latching handle. Business Impact: Improves technician access and reduces commissioning time while enhancing security and reliability. Application: Large control panels requiring frequent maintenance and quick service turnaround. Feature: Ground mounting method with no internal mounting provisions. Business Impact: Simplifies site installation, reduces internal hardware requirements, and improves stability in fixed installations. Application: Permanent facilities where robust basement or concrete base mounting is standard. Feature: Locking provisions with key lock padlock option and hinged closure. Business Impact: Enhances tamper resistance and access control for critical systems, meeting security and compliance needs. Application: Electrical rooms, data centers, and process engineering panels where restricted access is essential. Feature: 72 in x 72 in x 12 in footprint supports ample internal workspace. Business Impact: Accommodates large controllers, power distribution, and bus bars, enabling streamlined wiring schemes. Application: Large automation cabinets and centralized control enclosures in industrial plants.
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FAQs
Plan for a solid, level concrete base to accommodate the 72 in by 72 in footprint, with clearances for door swing and service access. The ES-726012-4 is designed for ground mounting with no internal mounting provisions, so external structural support is required. Allow sufficient room for wiring, conduit connections, and service personnel access during maintenance.
NEMA 4 rating ensures resistance to wind-blown dust and rain, splashing water, and hose-directed water, making it suitable for indoor or outdoor installations. Combined with UL 508A certification, the enclosure supports electrical safety, durability, and reliable operation in challenging environments.
Yes. The UL 508A/NEMA-rated ES4 enclosure, with its NEMA 4 protection and closed-cell neoprene gasket, is designed to withstand dust, moisture, and limited washdown exposure. The ANSI 61 gray painted carbon steel finish adds additional weather resistance and ease of maintenance.
Official Eaton documentation includes the Electrical Enclosure Catalog and the Eaton Specification Sheet for ES-726012-4. These sources provide complete specifications, installation guidance, and compliance details to support procurement and engineering reviews.
The 12 gauge carbon steel construction and 3-point latching system offer durable protection with minimal maintenance. Security features like the key lock padlock provision reduce tampering risk. Over time, the enclosure helps reduce downtime, simplify wiring layout for large panels, and lower lifecycle costs in automation projects.