Eaton CUTLER-HAMMER MD-3000 series Installation, Operation And Maintanance page 14

Protective relay

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Instruction Leaflet

Effective: Date 03/2006

Fig. 4-3 MD-3000 Typical Wiring Diagram (With fault condition shown on phase C)

Note: The above diagram shows a common wiring scheme when the relay is used in conjunction with a breaker. The

Differential Trip or the Trip Alarm contact could alternatively be wired to a discrete input of the MP-3000 or MP-4000 to trip the

motor.

MD-3000

IB02602001E

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www.EatonElectrical.com

Initial Release

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