Eaton E2MM3800F Mining MCCB Frame - 35 kAIC @480V
Part Number: E2MM3800F
Quick Summary
The Eaton E2MM3800F mining MCCB frame provides reliable overcurrent protection for mining equipment and underground systems. Operators often face downtime from mismatched trip curves and difficult field upgrades in harsh mine environments. Certification details, including CE/SIL considerations and IP-related assessments, are available on request from the manufacturer to ensure site compliance. With a 800 A amperage rating, 1000Y/577 Vac and 250 Vdc capability, this frame supports scalable protection while simplifying maintenance. Its three-pole, M-frame construction enables reliable current interruption and compatibility with Eaton's E2 mining accessories. The unit is rated for 25 kAIC at 600 V and 35 kAIC at 480 V, underpinning protection for demanding mining load profiles.
Product Information
Extended Description
E2MM3800F Eaton: Eaton E2 mining molded case circuit breaker frame, M-frame, E2MM, Interchangeable thermal-magnetic trip, 2000-4000A, Three-pole, 800A, 1000Y/577 Vac, 250 Vdc, 35 kAIC at 480V, 25 kAIC at 600V, 18 kAIC at 1000Y/577, 22 kAIC at 250 Vdc
Product Name
Eaton E2 mining molded case circuit breaker frame
Catalog Number
E2MM3800F
UPC
786685217437
Product Length/Depth
4.06 in
Product Height
16 in
Product Width
8.25 in
Product Weight
26 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 frame only
Amperage Rating
800 A
Voltage rating
1000Y/577 Vac, 250 Vdc
Trip Type
T207
Circuit breaker type
E2MM
Circuit breaker frame type
Frame only
Magnetic trip range
2000-4000A
Frame
M
Class
Mining
Interrupt rating
25 kAIC at 600 V 35 kAIC at 480 V 18 kAIC at 1000Y/577 22 kAIC at 250 Vdc
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
E2 1200 Vac - K, L, and M-Frame mining service breakers and accessories
E2 1200 Vac - K, L, and M-Frame mining service breakers and accessories
E2 1200 Vac - K, L, and M-Frame mining service breakers and accessories
E2 1200 Vac - K, L, and M-Frame mining service breakers and accessories
Understanding circuit breaker design and operation to improve safety and reliability in underground mining
Feature: Interchangeable thermal-magnetic trip (T207) enables on-site adjustment to evolving mine protection strategies. Business Impact: reduces downtime and spare parts through configurable protection schemes. Application: suitable for three-pole E2MM3800F setups across 480 V and 600 V mining networks. Feature: M-frame mining frame design with frame-only configuration and three-pole construction. Business Impact: simplifies installation and spares planning while ensuring robust mechanical integrity in harsh environments. Application: ideal for underground mining installations requiring compact dimensions and predictable mounting.Feature: High interrupt ratings of 25 kAIC at 600 V and 35 kAIC at 480 V. Business Impact: enhances safety margins for high fault current scenarios and lowers total cost of ownership by reducing fault-related downtime. Application: protective duty for demanding mining loads with diverse supply conditions.Feature: 800 A amperage rating with 1000Y/577 Vac and 250 Vdc capabilities. Business Impact: supports scalable protection across mine plants and reduces the need for frequent replacements. Application: suitable for large motor loads and mixed voltage mining systems.Feature: Comprehensive documentation and access to Eaton mining service resources. Business Impact: accelerates commissioning, troubleshooting, and maintenance planning. Application: supports field technicians with brochures, datasheets, and design references for quick, compliant installs.
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FAQs
The E2MM3800F is a three-pole, frame M mining MCCB frame designed for compact installation in mining service panels. It supports interchangeable trip features and is compatible with Eaton E2 mining accessories, enabling streamlined configuration and spare-part management for underground installations. Dimensions and mounting parameters align with standard MCCB enclosures, simplifying field integration and service planning.
Key specifications include an 800 A amperage rating, voltage rating of 1000Y/577 Vac and 250 Vdc, trip type T207, and a framework classified as frame only. Interrupt ratings are 25 kAIC at 600 V and 35 kAIC at 480 V, with 18 kAIC at 1000Y/577 and 22 kAIC at 250 Vdc. The unit uses a three-pole configuration with magnetic trip ranges suitable for mining load profiles.
Yes. This frame is specifically designed for mining applications, featuring a mining class and M-frame construction. Its three-pole design and high interrupt ratings support protection of high-current underground loads, while the interchangeable trip enables tailoring protection curves to evolving mine safety requirements and motor starting profiles.
Certification details for the E2MM3800F are listed as available from the manufacturer. While the product data references general compliance and certification notes, exact certifications such as CE, SIL, or IP ratings should be confirmed with Eaton to match site regulatory requirements and project specifications.
The unit is covered under Eaton's warranty policy, which provides one year from installation or eighteen months from shipment, whichever occurs first. Support resources include official Eaton brochures, datasheets, and a range of mining case studies and technical documents to aid commissioning, installation, and ongoing maintenance.