Eaton E2M3800MXW Mining MCCB - UL Listed CSA Certified
Part Number: E2M3800MXW
Quick Summary
The Eaton E2M3800MXW mining complete molded case circuit breaker protects underground mining feeders with high-current reliability. In harsh mining environments, downtime and nuisance trips can erode production margins, so dependable protection and easy maintenance are critical. UL Listed and CSA Certified support regulatory compliance, while the 3-pole M-frame with an interchangeable magnetic trip enables selective protection and quick field service. Designed for fast installation alongside the E2 family, it streamlines spare-parts management and reduces total cost of ownership in mineral processing and underground installations. The combination of 800 A at 250 Vdc, 65 kAIC at 240 Vac, and rugged mining-class construction translates to safer, more reliable power distribution across your mining operations.
Product Information
Extended Description
E2M3800MXW Eaton: Eaton E2 mining complete molded case circuit breaker, M-frame, E2M, Interchangeable magnetic only 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, No term., Mining
Product Name
Eaton E2 mining complete molded case circuit breaker
Catalog Number
E2M3800MXW
UPC
786685242651
Product Length/Depth
4.06 in
Product Height
8.25 in
Product Width
8.25 in
Product Weight
29 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
250 Vdc
Trip Type
T205
Circuit breaker type
E2M
Circuit breaker frame type
Complete breaker
Magnetic trip range
2000-4000A
Terminals
Without terminals
Frame
M
Class
Mining
Interrupt rating
22 kAIC at 250 Vdc 25 kAIC at 600 Vac 65 kAIC at 240 Vac 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
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: 800 A Amperage Rating at 250 Vdc provides a robust protection envelope for high-current mining feeders. Business Impact: Enables safe interruption of faults without nuisance trips that stall mining cycles, improving motor and conveyor uptime. Application: Ideal for underground mining service panels and heavy-load feeders where DC control is used. Feature: Three-pole M-frame design with a Complete breaker architecture. Business Impact: Ensures coordinated protection and predictable operation, simplifying panel design and maintenance. Application: Suited for three-phase mining feeders and service centers requiring reliable trip coordination. Feature: Interchangeable magnetic trip with a magnetic trip range of 2000–4000 A. Business Impact: Allows field tuning for selective protection and faster fault clearance, reducing exposure and downtime. Application: Effective in panels with varying fault currents in mining environments. Feature: High interrupt ratings across voltages (22 kAIC at 250 Vdc, 25 kAIC at 600 Vac, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac). Business Impact: Withstands high fault levels typical of mining installations, protecting equipment and enabling safe shutoffs. Application: Critical in surface and underground switchgear where fault current may spike. Feature: UL Listed and CSA Certified with a Mining class rating. Business Impact: Simplifies regulatory compliance and procurement approvals, lowering audit risk and accelerating project timelines. Application: Suitable for regulated mining projects and OEM integrations. Feature: Terminals Without terminals design and compatibility with the E2 family. Business Impact: Reduces shipping weight and supports flexible field wiring with compatible terminal kits. Installation Tip: Plan for an appropriate terminal kit and bus connection to ensure a seamless retrofit or new-build integration.
Get a Quick Quote for a Eaton E2M3800MXW
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton E2M3800MXW?
Enquire Now
FAQs
The E2M3800MXW is a 3-pole M-frame mining MCCB configured as a complete breaker with no terminals. Plan for compatible terminal kits and bus connections, ensuring secure field wiring. Its compact 8.25 in width/height and 4.06 in depth aid in panel layout, while maintaining clear access for maintenance.
This MCCB offers 800 A at 250 Vdc and interrupt ratings up to 65 kAIC at 240 Vac (with other ratings at 250 Vdc and 480 Vac). It supports magnetic trip ranges of 2000–4000 A, enabling selective protection and rapid fault clearance in surge-prone underground environments.
Yes. Its three-pole design, M-frame architecture, and UL-listed CSA-certified status make it ideal for underground feeders and service centers that require high-current protection, robust fault handling, and regulatory compliance in mining operations.
The unit is UL Listed and CSA Certified, confirming adherence to recognized safety and performance standards. This reduces regulatory risk, simplifies procurement approvals, and supports audit readiness for mining installations and equipment retrofits.
The Eaton E2M3800MXW offers durable protection with interchangeable magnetic trips and a field-friendly design, reducing downtime from unexpected trips. While initial costs may be higher than basic breakers, the reliability, regulatory compliance, and reduced maintenance visits translate into lower total cost of ownership over the equipment lifecycle.