Eaton E2LM3600MLWA02 Mining MCCB - 1000Y/577Vac
Part Number: E2LM3600MLWA02
Quick Summary
Eaton E2LM3600MLWA02 mining complete molded case circuit breaker protects large mining power systems with a 600 A rating and a robust L-frame design. In the field, engineers often struggle to find a breaker that combines high current capability with reliable magnetic trip for surge events and minimal maintenance. This model supports three-pole configurations and offers an interchangeable magnetic trip option, aligning with demanding underground and open-pit mining applications. While exact certifications should be confirmed with Eaton, the E2LM series is commonly referenced in mining service documentation and MSHA guidance. For procurement teams, the value is clear: trusted protection, simplified maintenance, and proven compatibility with Eaton’s mining MCCB ecosystem to reduce total cost of ownership.
Product Information
Extended Description
E2LM3600MLWA02 Eaton: Eaton E2 mining complete molded case circuit breaker, L-frame, E2LM, Complete breaker, Interchangeable magnetic only trip, 1125-2250A trip rating, Three-pole, 600A, 1000Y/577 Vac, 250 Vdc, no terminals, Mining, 1A-1B rear with left pigtail
Product Name
Eaton E2 mining complete molded case circuit breaker
Catalog Number
E2LM3600MLWA02
UPC
782114803837
Product Length/Depth
10.75 in
Product Height
8.25 in
Product Width
4.06 in
Product Weight
20 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
T205
Circuit breaker type
E2LM
Circuit breaker frame type
Complete breaker
Auxiliary switch
1A-1B rear with left pigtail
Magnetic trip range
1125-2250A
Terminals
Without terminals
Frame
L
Class
Mining
Interrupt rating
100 kAIC at 240 Vac 10 kAIC at 1000Y/577 Vac 42 kAIC at 250 Vdc 35 kAIC at 600 Vac 65 kAIC at 480 Vac
Number of poles
Three-pole
Trip rating
1125-2250 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
Benchmark tests of factory production vs. third-party reconditioned mining molded case circuit breakers
Benchmark tests of factory production vs. third-party reconditioned mining molded case circuit breakers
Benchmark tests of factory production vs. third-party reconditioned mining molded case circuit breakers
Benchmark tests of factory production vs. third-party reconditioned mining molded case circuit breakers
Selling Policy 25-000 - Distribution and Control Products and Services
Understanding circuit breaker design and operation to improve safety and reliability in underground mining
Feature → Business Impact → Application: The E2LM3600MLWA02 is a three-pole, L-frame mining complete molded case circuit breaker rated at 600 A, with a magnetic trip range of 1125-2250 A. This delivers precise overcurrent protection for large mining feeders while enabling fast response during fault conditions, reducing equipment damage and downtime. Application: Underground haulage and surface mining installations where high-current protection is required and space is at a premium. Feature → Business Impact → Application: Interchangeable magnetic trip (T205) provides flexibility to tailor protection to evolving mine circuits without replacing the entire assembly, lowering spare parts costs and downtime during upgrades. Application: New mine builds or retrofit projects needing scalable protection as load profiles change. Feature → Business Impact → Application: Auxiliary switch 1A-1B rear with left pigtail simplifies control wiring and status signaling, improving fault diagnosis and remote monitoring capabilities. Application: Control room integration and condition monitoring for modern mining operations. Feature → Business Impact → Application: Frame L, three-pole construction with 600 A rating and without terminals supports clean, modular installation behind pre-wired switchgear and bus systems, accelerating panel assembly and reducing invasive wiring. Application: Centralized distribution racks and mining MCCB housings. Feature → Business Impact → Application: 1000Y/577 Vac and 250 Vdc voltage ratings broaden the device’s compatibility with mixed mine electrical environments, enabling safer operation across rock processing and conveyance stages. Application: Hybrid mine facilities with both AC and DC sections. Feature → Business Impact → Application: Comprehensive warranty and documented service materials (brochures, PDFs, MSHA policy letters) enhance procurement confidence and support ongoing maintenance planning. Application: Regulatory-compliant maintenance programs and supplier due diligence. “Mining-specific” class designation and high interrupt ratings up to 100 kAIC at 240 Vac further reassure durability and reliability in severe mining conditions. Application: Critical fault protection at main feeders and branch circuits under variable loads.
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FAQs
This three-pole E2LM unit uses an L-frame complete breaker format with no terminals and an auxiliary 1A-1B rear pigtail, designed for integration behind compatible mining switchgear. Verify enclosure fit (dimensions 10.75 in L, 8.25 in H, 4.06 in W) and ensure mounting supports the L-frame footprint. Review Eaton catalogs for adapter kits if needed.
Key specs include a 600 A amperage rating, voltage rating of 1000Y/577 Vac and 250 Vdc, three-pole configuration, and a magnetic trip range of 1125-2250 A with T205 trip type. These ensure robust protection for large mining feeders and compatibility with mixed AC/DC environments typical in mines.
Yes, the E2LM3600MLWA02 is designed for mining service with a rugged L-frame, three-pole configuration, and high interrupt capability. While specific regulatory approvals should be confirmed, Eaton provides MSHA-related documentation and mining-specific MCBB data to support underground installation decisions.
Eaton provides multiple resources, including brochures, datasheets, and MSHA policy letters. The product page references mining-specific literature and evaluation data, plus warranty guidance (Selling Policy 25-000) to support procurement decisions and maintenance planning.
The unit’s consolidated three-pole L-frame design, without terminals, simplifies panel assembly and wiring. The rear 1A-1B auxiliary switch aids status signaling, and the interchangeable magnetic trip option lets you adjust protection without replacing hardware, reducing spare parts and downtime during upgrades.