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MDS6163WEA12MMNMNNNNMNNAX

Eaton Insulated Case MDS6163WEA12MMNMNNNNMNNAX

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MDS6163WEA12MMNMNNNNMNNAX Specifications

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MDS6163WEA12MMNMNNNNMNNAX, Cutler Hammer, Eaton, Magnum DS Type MDS, Standard frame, 65kA@635V interrupting rating, 1600A, 3-Pole, Drawout mounting, 1200A rating plug, Non-DSL current limiter, 520M LSIG (120 Vac) trip unit, No shunt trip, Manual operated motor operator, No SRD, No, No auxiliary switch, Metal (block close and open) padlock, No counter - no lock key lock, low voltage power insulated case circuit breaker

Manufacturer
Eaton
Subcategory
Insulated Case
Family
Magnum DS

Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.

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MDS6163WEA12MMNMNNNNMNNAX Specifications:
Part NumberMDS6163WEA12MMNMNNNNMNNAX
Manufacturers
Sub-CategoryInsulated Case
FamilyMagnum DS
TypeMDS
Weight200 lbs
Amperage1600
Spring Release DeviceNo
Poles3
Shunt TripNo
PhasingABC
Mounting ConfigurationDrawout
Frame TypeStandard
LanguageEnglish
PadlockMetal (block close and open)
Rating Plug1200A
Current LimiterNon-DSL
Mechanical Trip IndicatorYes
Motor OperatorManual operated
Undervoltage ReleaseNo
Auxiliary SwitchNo
Trip Unit520M LSIG (120 Vac)
Key LockNo counter - no lock
AIC Rating65kA@635V
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The Magnum DS line is Eaton's low-voltage circuit breaker family, engineered for reliable power distribution, protection, and system coordination in commercial and industrial switchgear and switchboard applications. The DS breakers are ANSI and UL certified, rated for voltages up to 635Vac, and are built to serve continuous current loads ranging generally from 800A to 5000A depending on frame size. The design emphasizes compactness and space efficiency - Magnum DS provides some of the highest ANSI interrupting and short-time withstand ratings in the industry while occupying less physical space than many comparable breakers.


A key strength of the Magnum DS line lies in its flexibility and maintainability. Breakers are offered in both fixed and draw-out versions, facilitating easy installation, inspection, maintenance, and replacement-particularly valuable in large switchgear assemblies. The DS series supports Eaton's modular Digitrip RMS electronic and programmable trip units, enabling precise protection, system coordination, ground-fault detection, and optional power-quality/monitoring features. Additionally, the breakers are compatible with common accessories across the broader Magnum family, simplifying inventory and integration across different voltage or application requirements.


In practical use, Magnum DS breakers are ideal for low-voltage power distribution in industrial plants, data centers, commercial buildings, and other facilities requiring robust overload and short-circuit protection. Their high interrupting capacity and coordination capabilities make them suited for main and feeder breaker roles where high fault-current capability is required. Because of their compact footprint, they are also advantageous in retrofit or space-constrained installations, or where modular, draw-out breakers ease maintenance and reduce downtime. You can find the Magnum DS breakers at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted breakers from manufacturers like Eaton and Cutler Hammer, backed by a dedicated sales team ready to assist with technical questions, product selection, and support.