Eaton E2M3800MWW Molded Case Circuit Breaker - UL Listed

Part Number: E2M3800MWW
Manufacturer
Eaton
Part number
E2M3800MWW

Quick Summary

Eaton E2M3800MWW Molded Case Circuit Breaker protects mining electrical feeders by interrupting fault currents in rugged underground environments. Maintenance downtime and safety compliance are challenging in remote mines due to equipment failures and complex trip settings. UL Listed and CSA Certified, with mining-specific class features, provide regulatory confidence and rugged reliability in harsh conditions. These features support electrical protection and circuit control strategies for mining plants, reducing downtime and extending service life. Designed for the M-frame, three-pole configuration and magnetic trip options, it integrates with Digitrip 310+ for enhanced protection. Its 4.06 in depth and 8.25 in width simplify mounting in constrained switchgear landscapes.

Product Information

Extended Description

E2M3800MWW Eaton: Eaton E2 mining complete molded case circuit breaker, M-frame, E2M, Interchangeable magnetic only trip, 3000-6000A, 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
E2M3800MWW
UPC
786685242675
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
3000-6000A
Terminals
Without terminals
Frame
M
Class
Mining
Interrupt rating
35 kAIC at 480 Vac 25 kAIC at 600 Vac 65 kAIC at 240 Vac 22 kAIC at 250 Vdc
Number of poles
Three-pole
Feature → Business Impact → Application: Interchangeable magnetic trip (3000–6000 A) enables precise overcurrent protection and faster maintenance, reducing downtime and inventory needs while supporting flexible protection schemes in mining feeders and service centers. Application: mining electrical systems require adaptable protection as fault currents vary with load and rock conditions. Feature → Business Impact → Application: 65 kAIC interrupt rating at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, and 22 kAIC at 250 Vdc ensures high fault tolerance and safer shutdowns in demanding underground environments. Application: mining substations and feeder panels where fault currents can spike. Feature → Business Impact → Application: M-frame, three-pole design with a T205 magnetic trip provides consistent coordination with Digitrip 310+ electronic trip units, enabling streamlined diagnostics and proactive maintenance. Application: integration into existing mining protection architectures. Feature → Business Impact → Application: Without terminals shipping simplifies wiring design, accelerates installation, and allows fit-for-purpose terminal kits to be added later; reduces lead times in project delivery. Application: site-specific wiring strategies and cabinet planning. Feature → Business Impact → Application: UL Listed and CSA Certified along with a robust mining class designation ensures compliance-driven procurement and risk reduction for multi-site operations. Application: enterprise-grade protection across fleet and mine sites. Feature → Business Impact → Application: Compact 4.06 in depth and 8.25 in width, 29 lb weight, and compatibility with common mining cabinets reduce footprint and installation effort. Application: space-constrained switchgear in underground facilities.

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FAQs

Terminals are not included with the E2M3800MWW. Plan to select compatible terminal kits or lugs specified for three-pole M-frame MCCBs. This allows field wiring to match your cabinet layout and local codes, simplifies customization, and helps ensure proper torque settings and secure connections for 250 Vdc circuits.
The E2M3800MWW offers three-pole operation at 800 A and 250 Vdc, with an interchangeable magnetic trip in the 3000–6000 A range. Interrupt ratings are 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, and 22 kAIC at 250 Vdc. It uses a T205 trip class and an M-frame design for mining protection.
Yes. The unit is designed for mining use with an M-frame, three-pole configuration, and magnetic trip options. It is UL Listed and CSA Certified, providing regulatory compliance and rugged reliability for underground feeders, service centers, and shaft head installations, while integrating with mining protection schemes like Digitrip 310+.
The E2M3800MWW carries UL Listed and CSA Certified markings, ensuring alignment with mining and electrical protection standards. Warranty is Eaton policy 25-000, offering one year from installation or eighteen months from shipment, whichever comes first. These credentials support procurement, compliance, and lifecycle budgeting for multi-site mining operations.
The breaker measures 4.06 inches in depth, 8.25 inches in height and width, and weighs 29 pounds. Since terminals ship separately, ensure compatible mounting and terminal accessories fit within your switchgear footprint and cabinet clearances for efficient assembly and heat management in constrained mining environments.