Eaton E2M3800TX Mining MCCB Trip Unit - UL Listed
Part Number: E2M3800TX
Quick Summary
The Eaton E2 mining molded case circuit breaker trip unit, E2M3800TX, provides precise protection for high-current mining MCCB installations. Specifying rugged, interchangeable trip units for mining M-frame breakers minimizes downtime and spare-parts spending in harsh underground environments. UL Listed and CSA Certified ensure regulatory compliance, while 65 kAIC at 240 Vac, 25 kAIC at 600 Vac, and 22 kAIC at 250 Vdc meet mining safety demands. With an 800 A rating and 250 Vdc capability, the unit enhances protection strategy, reduces maintenance cycles, and supports seamless integration with E2 M-frame assemblies. This interchangeable trip unit also aligns with industry best practices for underground mining, enabling faster field replacements and improved uptime.
Product Information
Extended Description
E2M3800TX Eaton: Eaton E2 mining molded case circuit breaker trip unit, M-frame, E2M, Interchangeable thermal-magnetic trip, 2000-4000A, Three-pole, 800A, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, 22 kAIC at 250 Vdc, Mining
Product Name
Eaton E2 mining molded case circuit breaker trip unit
Catalog Number
E2M3800TX
UPC
786685217482
Product Length/Depth
4.06 in
Product Height
16 in
Product Width
8.25 in
Product Weight
3 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 trip unit only
Amperage Rating
800 A
Voltage rating
250 Vdc
Trip Type
T207
Circuit breaker type
E2M
Circuit breaker frame type
Trip unit
Magnetic trip range
2000-4000A
Frame
M
Class
Mining
Interrupt rating
65 kAIC at 240 Vac 25 kAIC at 600 Vac 22 kAIC at 250 Vdc 35 kAIC at 480 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
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
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 Interchangeable thermal-magnetic trip unit for E2 M-frame mining MCCBs → Business Impact Reduces field service time and stocking needs by allowing quick on-site trip unit changes, lowering downtime and maintenance costs. Application Mining service panels and underground equipment where space and accessibility challenge maintenance. Feature 800 A amperage rating and 250 Vdc capability → Business Impact Supports high-current load protection with clean, stable protection curves in mining conveyors, crushers, and hoists. Application Large-current mining installations requiring robust overcurrent protection. Feature Magnetic trip range 2000-4000 A and frame M with three poles → Business Impact Delivers scalable protection for medium-to-high fault currents while maintaining precise coordination with surrounding protection schemes. Application E2 M-frame installations in three-pole configurations for mining fleets. Feature Interrupt ratings up to 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 25 kAIC at 600 Vac; 22 kAIC at 250 Vdc → Business Impact Enhances safety margins and fault clearance capability, reducing arc-flash exposure and improving system reliability. Application Mining and surface facilities with mixed-voltage profiles. Feature Compliance with UL Listed and CSA Certified standards → Business Impact Supports regulatory acceptance and end-user audits, simplifying procurement and commissioning. Application Projects following mining safety and electrical protection codes. Feature Compact footprint and modal compatibility with E2 M-frame assemblies → Business Impact Eases retrofit and integration into existing switchgear footprints, minimizing rewiring and panel downtime. Application Retrofit projects and new mine electrical rooms where space is at a premium.
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FAQs
Yes. The E2M3800TX is designed as a specialty trip unit for E2 mining M-frame molded case circuit breakers, providing the exact interface and coordination needed for three-pole configurations in mining environments.
The unit supports an 800 A rating, 250 Vdc voltage, and a magnetic trip range of 2000–4000 A. Interrupt ratings include up to 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 22 kAIC at 250 Vdc, with 25 kAIC at 600 Vac.
Yes. It is purpose-built for mining service breakers (Mining class), with UL Listed and CSA Certified qualifications to meet industry safety and regulatory requirements in underground and surface mining installations.
The trip unit carries UL Listed and CSA Certified endorsements, which validate safety performance, reliability, and compliance with North American electrical protection standards, aiding faster approvals and smoother procurement.
Its interchangeable trip unit reduces on-site downtime during maintenance and field upgrades, speeding fault isolation and replacement. Coupled with the M-frame compatibility, it lowers stocking needs and extends service intervals in mining operations.