Eaton E2NM3600W Mining Molded-Case Breaker - 25 kAIC
Part Number: E2NM3600W
Quick Summary
The Eaton E2NM3600W is a mining complete molded case circuit breaker designed for rugged underground power distribution. Engineers and procurement professionals often face reliability and uptime pressures in harsh mining environments while trying to control costs and maintenance. Compliance and certifications are defined by the manufacturer; verify CE, MSHA-related guidance, and other approvals with Eaton. This model blends mining-class protection with a compact N-frame, three-pole design to support safe, scalable installations, while enabling efficient spare-part planning and predictable performance in underground operations.
Product Information
Extended Description
E2NM3600W Eaton: Eaton E2 mining complete molded case circuit breaker, N-frame, E2NM, Complete breaker, Electronic LI trip type, 500-2500A trip rating, Three-pole, 600A, 1000Y/577 Vac, 250 Vdc, 25 kAIC at 1000 Vac, Without terminals, Mining
Product Name
Eaton E2 mining complete molded case circuit breaker
Catalog Number
E2NM3600W
UPC
786679059685
Product Length/Depth
8.25 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.
Compliances
Contact Manufacturer
Certifications
Contact Manufacturer
Type
Specialty complete
Amperage Rating
600 A
Voltage rating
1000Y/577 Vac, 250 Vdc
Trip Type
T165
Circuit breaker type
E2NM
Circuit breaker frame type
Complete breaker
Magnetic trip range
500-2500A
Terminals
Without terminals
Frame
N
Class
Mining
Interrupt rating
25 kAIC at 1000 Vac
Number of poles
Three-pole
Trip rating
500-2500 A
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 → Business Impact → Application: The E2NM3600W uses a mining-specific three-pole N-frame complete breaker, delivering robust protection for underground power rails and equipment; this reduces unplanned downtime and simplifies mid-life servicing in harsh environments, making it ideal for mining control panels and mineral processing drives. Application: underground mining facilities that require reliable, scalable electrical protection with minimal enclosure footprint and straightforward maintenance.
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FAQs
E2NM3600W is a three-pole, N-frame mining complete molded case circuit breaker designed for enclosure-mounted use in mining control panels. It operates at 1000Y/577 Vac and 250 Vdc, with a 600 A amperage rating and a 25 kAIC interrupt rating, and is supplied without terminals, so compatibility hinges on matching bus assemblies or terminal accessories in your MCC enclosure.
The Digitrip 310+ electronic trip unit provides precise electronic coordination and faster fault clearing, reducing nuisance trips in demanding mining environments. For the E2NM3600W, this trip technology supports safer operation during high load transients and improves selectivity with downstream devices, contributing to higher overall equipment availability and easier maintenance planning.
Yes. The E2NM3600W is specified as a mining-class complete breaker with a three-pole N-frame, 600 A rating, 25 kAIC interrupt capacity at 1000 Vac, and a variety of compatible trip options. Its design is intended for rugged underground electrical protection, enabling reliable distribution to mining equipment and conveyors while meeting the specific demands of mining enclosures.
Verify certifications and compliance with Eaton directly, as current data lists Compliances and Certifications as manufacturer-facing items. In practice, you should confirm CE markings, MSHA-related guidance, UL/CSA certifications, and any site-specific approvals required for your mining operation to ensure full regulatory alignment and safe field deployment.
Choosing the E2NM3600W delivers improved uptime through robust mining-class protection and a reliable electronic trip unit, reducing unplanned outages and maintenance costs. Coupled with a clear warranty and compatibility with data sheets and service literature, it supports lower total cost of ownership while maintaining safety and reliability in harsh mining conditions.