Eaton Magnum Air circuit Breakers
Meeting the challenge Magnum breakers are engineered specifically for use in low voltage assemblies applied at nominal voltages of 380, 415, 440, 500 and 690 Vac.
Ten continuous ratings – 800 A through 6300 A – are covered with three frame sizes. Drawout and fixed mounting units are available in 3 or 4 pole designs. Controls and indicators are conveniently grouped on the breaker’s front escutcheon where they can be easily viewed and accessed through a cutout door.
High withstand ratings:
Magnum provides high interruption and withstand ratings in a small physical size.
All controls, indicators, and the trip unit are visible and can be safely accessed without opening the compartment door.
Common height and depth:
All three Magnum frame sizes have the same identical height and depth to facilitate standardised designs in low voltage assemblies.
Complete trip unit family:
A full range of Digitrip® programmable and electronic trip units has been expanded to offer customers a choice of protection, information, and communication capabilities to meet specific requirements.
Up to 690 Vac
3 & 4 Pole Configurations
Draw-out & Fixed Mounted
200 to 6300 Amps Continuous Current
Interrupting (Icu/Ics) from 40kA to 100kA
Withstand (Icw) up to 100kA
100% rated at full continuous current
3 Frame sizes to facilitate compact enclosure options
High Withstand Breakers for maximum coordination
Protection, Coordination, Information, & Diagnostics with the Digitrip Trip Unit Family:
Micro-processor-based RMS Sensing
Basic to programmable over-current protection & alarms
Ampere & power metering, power quality
Local display for information and diagnostics
Communications with translators to common protocols
Zone selective interlocking for improved coordination
Breaker health monitoring
IEC, CE, KEMA Keur, ABS, & CCC (Certificate for China Compulsory Product Certification) Certifications & Approvals
Closed door levering and control access
Maintenance, Modification, & Service
Field installable accessories:
Common to all frames and ratings
Easy to add or replace at the point of use
Primary disconnecting contacts are mounted on the breaker for ease of inspection and replacement.
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