Magnum DS (ANSI)
Magnum DS is a true UL1066 Listed Low Voltage Power Circuit Breaker Family, designed for the highest performance requirements of UL1558 Switchgear and specialty enclosure applications. Magnum DS breakers are designed to provide the ultimate in application flexibility, accessorizaton, safety, and reliable performance with the needs of the customer in mind.

Product Characteristics
Switchgear Class
Up to 635 Vac
3 & 4 Pole Configurations
Draw-out & Fixed Mounted
200 to 6000 Amps Continuous Current
42kA to 200kA Interrupting Ratings
Short Time Withstand up to 100kA

Customer Benefits

100% rated at full continuous current
3 Frame sizes to facilitate compact enclosure options
High Withstand Breakers for maximum coordination
Current Limiting Breakers with high interrupting and low energy let-thru for reduced arc flash
Magnum MDSX Fuse-less Fast Opening Breakers
Magnum MDSL Breakers with Integral Limiters

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
ARMs TechnologiesTM for Arc Flash Reduction
Breaker health monitoring

ANSI, UL, CSA, NEMA, & ABS Certifications & Approvals
Arc flash reduction solutions
Closed door levering and control access

Maintenance, Modification, & Service
UL approved 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.
Eaton Engineering Service for start-up and customer support