Eaton E2MM3800MXWU66 Mining MCCB - 1000Y/577 Vac

Interchangeable magnetic trip offers field adjustability, enabling tailored protection curves for varying mine loads. Business impact: reduces nuisance trips and spare-part waste while maintaining critical equipment protection; application: conveyors, drills, and mining motors where inrush currents vary. With an 800 A rating and 1000Y/577 Vac plus 250 Vdc, it provides robust multi-voltage protection across AC and DC mining circuits; application: multi-voltage mine power centers. Magnetic trip range of 2000–4000 A allows fast fault clearing for high-inrush conditions; impact: improved equipment uptime and personnel safety in drifts and headframes. Interrupt ratings of 35 kAIC at 480 V, 25 kAIC at 600 V, 18 kAIC at 1000Y/577 and 22 kAIC at 250 Vdc ensure safe interruption across diverse fault scenarios, supporting compliance and risk management. Undervoltage release of 120 Vac mining rear with left pigtail simplifies control wiring and sequencing; note that terminals are not included, so planning correctly sized lugs is essential for reliability. Frame M, mining class, three-pole design, and a compact 4.06 in depth with a 16 in height and 8.25 in width enable easier panel fit in tight mining enclosures while the 29 lb weight supports installer handling. Compatibility with Eaton accessories and documented service literature enhances installation efficiency and long-term maintenance planning. Warranty aligns with Eaton policy, offering protection against defects during the stated period, supporting total cost of ownership objectives.