Eaton E2N3800W Mining MCCB - 65 kAIC @240V
Part Number: E2N3800W
Quick Summary
Eaton E2N3800W mining molded case circuit breaker is a rugged protection device designed for underground mining electrical systems. Its electronic LSI trip delivers precise, repeatable protection even in harsh environments, reducing nuisance trips and unplanned downtime. UL Listed and CSA Certified, with mining-specific qualifications and a robust 65 kAIC at 240 Vac rating, this unit supports compliant operation in demanding conditions. For engineers and procurement teams, the combination of high current capability with a compact N-frame, three-pole configuration, and field-installation options delivers reliability and streamlined serviceability in maintenance windows.
Product Information
Extended Description
E2N3800W Eaton: Eaton E2 mining complete molded case circuit breaker, N-frame, E2N, Electronic LSI trip, 500-2500A trip rating, Three-pole, 800A, 600 Vac, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 25 kAIC at 600 Vac, Without terminals, Mining
Product Name
Eaton E2 mining complete molded case circuit breaker
Catalog Number
E2N3800W
UPC
786679060001
Product Length/Depth
5.5 in
Product Height
8.25 in
Product Width
8.25 in
Product Weight
45 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed CSA Certified
Type
Specialty complete
Amperage Rating
800 A
Voltage rating
600 Vac
Trip Type
Electronic LSI
Circuit breaker type
E2N
Circuit breaker frame type
Complete breaker
Magnetic trip range
500-2500A
Terminals
Without terminals
Frame
N
Class
Mining
Interrupt rating
65 kAIC at 240 Vac 50 kAIC at 480 Vac 25 kAIC at 600 Vac
Number of poles
Three-pole
Eaton E2 Series mining service circuit breakers
Eaton E2 Series mining service circuit breakers
Eaton E2 Series mining service circuit breakers
Eaton E2 Series mining service circuit breakers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
MSHA policy letter for suitability, safety and performance of circuit breakers
Robinson Mine Case Study: Solutions for the mining industry
Digitrip 310+ vs. 310 electronic trip unit technical comparison
Digitrip 310+ vs. 310 electronic trip unit technical comparison
Digitrip 310+ vs. 310 electronic trip unit technical comparison
Digitrip 310+ vs. 310 electronic trip unit technical comparison
Understanding circuit breaker design and operation to improve safety and reliability in underground mining
Feature: Three-pole N-frame design with an 800 A amperage rating and 600 Vac voltage rating. Business impact: Enables high-current protection for motor loads and distribution feeders while keeping footprint compact, reducing panel space needs and enabling easier upgrades in retrofit projects. Application: Suitable for mining switchgear and MCCs where space is at a premium and reliability is critical. Feature: Electronic LSI trip for precise, digital protection curves. Business impact: Improves selectivity and minimizes nuisance trips, lowering maintenance costs and downtime. Application: Ideal for underground mining installations where load profiles vary and predictable tripping enhances safety. Feature: Without terminals, orderable with compatible terminal kits. Business impact: Simplifies stocking and enables tailored wiring solutions for OEMs and integrators. Application: Field wiring in rugged environments where terminal configurations vary. Feature: 5.5 in depth, 8.25 in height, 8.25 in width, and 45 lb weight. Business impact: Manageable weight and size simplify mounting, transport, and installation in constrained MCC rooms. Application: Mining fleets and portable subpanels. Feature: Certifications UL Listed and CSA Certified with mining-class suitability. Business impact: Supports regulatory compliance and customer audits, reducing qualification timelines. Application: Safety-critical mining deployments needing verified standards.
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FAQs
The E2N3800W is a three-pole, N-frame unit shipped without terminals. To complete wiring, order the compatible terminal kit or accessories separately. This approach supports flexible field wiring, enabling tailored terminal configurations for different switchgear setups and minimizing stock diversity in mining projects.
The Digitrip electronic LSI trip provides precise protection curves with digital logic, improving selectivity and reducing nuisance trips. This translates to fewer unplanned shutdowns, safer switching operations, and better coordination with upstream protection, which is critical for underground coal and hard rock mining applications.
Yes. The E2N3800W is designed for mining use with an 800 A rating at 600 Vac and 65 kAIC interrupt capability at 240 Vac. It carries UL Listed and CSA Certified marks, aligning with industry safety standards and facilitating regulatory compliance for underground mining installations.
The unit is UL Listed and CSA Certified, with mining-class suitability to support safety and reliability requirements in mining environments. Additional references include MSHA-related documentation and Eaton mining literature to help with regulatory substantiation and supplier qualifications.
With a robust electronic trip, high interrupt capability, and proven reliability in mining setups, maintenance events are reduced due to fewer nuisance trips. The unit’s compact size and weight simplify installation, while the warranty and service support from Eaton contribute to lower lifecycle costs and improved uptime for mining operations.