New 4000A continuous current frame rating for standard Magnum frame Product characteristics and performance • Meets IEC 60947-2 standards • Three- and four-pole configurations available • Available only in drawout option • 4000A rating plug and current sensors • Width and height dimensions consistent with Magnum 3200A IEC drawout breaker • 100% rated at full continuous current • Up to 690 Vac • 65 kA to 105 kA interrupting ratings • Short-time withstand up to 85 kA (1 sec) / 65 kA (3 sec) Eaton’s MagnumE IEC low voltage power breaker offers a comprehensive portfolio of breaker frame sizes and ratings up to 6300A in four basic frame sizes to meet customer needs. With an on-going need to improve rating performance and product size, Eaton now offers a 4000A frame rating option in the standard Magnum frame. This allows for maximum configuration flexibility when selecting a power breaker to meet 4000A application needs. Magnum air circuit breakers meet the needs for IEC 60947-2 control and switchgear applications. The new 4000A frame rating of Magnum is available in a standard frame drawout configuration. Ratings and Capacities Magnum IEC Catalog (first 10 digits) Three-pole MWI6413LEA MWI8413LEA MWIC413LEA Four-pole MWI6414LEA MWI8414LEA MWIC414LEA Switching Capacity Rated short-circuit making capacity Up to 440V 50/60 Hz Up to 690V 50/60 Hz Icm kA kA 137 137 179 179 210 179 Rated short-time withstand current 50/60 Hz t = 1s t = 3s Icw kA kA 65 50 85 65 85 65 Rated Short-Circuit Breaker Capacity I cm IEC/EN 60947 operating sequence Icu O-t-CO Up to 240V 50/60 Hz Up to 440V 50/60 Hz Up to 690V 50/60 Hz Icu kA kA kA 65 65 65 85 85 85 105 105 85 IEC/EN 60947 operating sequence Ics O-t-CO-t-CO Up to 240V 50/60 Hz Up to 440V 50/60 Hz Up to 690V 50/60 Hz Ics kA kA kA 65 65 65 85 85 85 105 105 85 Protection, coordination, infor- mation and diagnostics with the DigitripE trip unit family • Microprocessor-based rms sensing • Basic to programmable over- current protection and alarms • Ampere and power metering, power quality • Local display for information and diagnostics • Communicates with transla- tors to common protocols, such as ModbusT, INCOME and PROFIBUST • Zone selective interlocking for improved coordination • Arcflash Reduction Maintenance SystemE tech- nologies for arc flash reduction • Breaker health monitoring Safety • Third-party certifications and approvals: KEMA/CCC • Arc flash reduction solutions • Through-the-door design for interface with the breaker compartment door closed Maintenance, modification and service • Internationally approved factory-installed and field-installable accessories • Accessories common to all frame sizes • Easy to add or replace accessories and renewal parts at the point of use • Primary disconnecting contacts are mounted on the breaker for ease of inspection and replacement • Eaton Electrical Services & Systems is available for startup and support Magnum IEC low voltage power circuit breakers