Eaton E2LE3600WA06U66 Molded Case Breaker - CSA UL Listed
Part Number: E2LE3600WA06U66
Quick Summary
Eaton E2LE3600WA06U66 molded case breaker protects mining electrical systems by interrupting fault currents quickly and safely. In harsh mining environments, installers contend with limited space, dust, and the need for reliable uptime, which this device is designed to support. The unit carries CSA Certified and UL Listed marks, reflecting rigorous safety and performance standards, with an L-frame, three-pole configuration and an interchangeable thermal-magnetic trip to cover a broad fault range (500–2500 A). Together with 600 Vac / 250 Vdc ratings and targeted undervoltage release and rear-pigtail options, it offers straightforward installation and ongoing maintenance advantages. For engineers and procurement teams, this translates into improved panel protection, reduced downtime, and easier regulatory compliance in mining applications.
Product Information
Extended Description
E2LE3600WA06U66 Eaton: Eaton E2 mining complete molded case circuit breaker, L-frame, E2LE, Interchangeable thermal-magnetic trip, 500-2500A trip rating, Three-pole, 600A, 600 Vac, 250 Vdc, no term., 1A-1B rear w/right pigtail, 120 Vac mining rear w/left pigtail
Product Name
Eaton E2 mining complete molded case circuit breaker
Catalog Number
E2LE3600WA06U66
UPC
782114803752
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.
Certifications
CSA Certified UL Listed
Type
Specialty complete
Amperage Rating
600 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
T207
Circuit breaker type
E2LE
Circuit breaker frame type
Complete breaker
Auxiliary switch
1A-1B rear with right pigtail
Magnetic trip range
500-2500A
Terminals
Without terminals
Undervoltage release
120 Vac mining rear with left pigtail
Frame
L
Class
Mining
Interrupt rating
35 kAIC at 480 Vac 25 kAIC at 600 Vac 22 kAIC at 250 Vdc 65 kAIC at 240 Vac
Number of poles
Three-pole
Trip rating
500-2500 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
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
The E2LE3600WA06U66 is a rugged mining molded case circuit breaker designed for high-demand environments. Feature → Business Impact → Application: Three-pole L-frame construction provides solid, space-conscious protection in compact mining panels, reducing panel complexity and installation time; the result is faster commissioning and lower commissioning costs in new or expanding mine sites. Feature → Application→ 600 A rating with 600 Vac / 250 Vdc capability ensures compatibility with common mining feeders and DC drivelines, delivering predictable protection and easier coordination with upstream devices, which minimizes nuisance trips during load surges. Feature → Business Impact → Application: Interchangeable thermal-magnetic trip (T207) and a 500–2500 A magnetic trip range enable precise coordination and scalable protection as mine loads evolve, improving equipment longevity and reducing unplanned outages. Feature → Application → Compatibility: Auxiliary switch (1A-1B rear with right pigtail) and undervoltage release (120 Vac mining rear with left pigtail) simplify control wiring and remote signaling, while terminals are designed without terminals to support field-assembled connections in rugged zones. Feature → Business Impact → Application: 10.75 in x 8.25 in x 4.06 in footprint and 20 lb weight offer a balance of protection capability and manageable installation in large mining panels, facilitating retrofits and new builds. Feature → Application → Compliance: CSA Certified and UL Listed markings help satisfy regulatory requirements for mining equipment, while extended product data and compatibility with Eaton mining MCB accessories support lifecycle maintenance and availability in harsh environments.
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FAQs
This unit is an L-frame, three-pole mining MCCB designed for rugged environments. It ships without terminals, but includes rear 1A-1B auxiliary with right pigtail and 120 Vac undervoltage release with left pigtail to simplify control wiring. Plan for panel cutouts that accommodate a 10.75 in length, 8.25 in height, and 4.06 in depth while ensuring adequate clearance for heat dissipation and wiring access. Refer to the E2 mining MCCB accessories catalog for compatible lugs and accessories.
Rated at 600 A with 600 Vac and 250 Vdc, it supports a trip type of T207 and a magnetic trip range of 500–2500 A. It is a three-pole, L-frame complete breaker with a 35 kAIC rating at 480 Vac and 25 kAIC at 600 Vac, plus 22 kAIC at 250 Vdc and 65 kAIC at 240 Vac, aligning with typical mining feeder protection needs.
Yes. It is explicitly rated for 600 Vac and 250 Vdc, with a 600 A amperage rating and a T207 trip profile, making it suitable for mining feeders, motors, and other high-demand equipment common in underground and surface mining environments.
The breaker carries CSA Certified and UL Listed marks, which support compliance with safety and performance standards for mining equipment. These certifications facilitate regulatory approvals, quality assurance in procurement, and risk mitigation when integrating the device into mining electrical systems.
The E2LE3600WA06U66 supports rear wiring with 1A-1B auxiliary and a 120 Vac undervoltage release, both with pigtails. It is documented with Eaton mining MCCB accessories, datasheets, and service breaker catalogs that detail compatible lugs, mounting kits, and accessory options to optimize installation in mining panels and service centers.