ABB REL-300 MDAR Digital Distance Relay Numerical Protection System Surplus Part No: 50999-2055R01

Part No: 50999-2055R01

Part No: FC-2900MEP

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ABB REL-300 MDAR Digital Distance Relay Numerical Protection System Surplus Part No: 50999-2055R01ABB REL 300 MDAR Digital Distance Relay Numerical Protection System Surplus Part No: REL 300 Model No: MDAR Sold As Is This ABB REL 300 MDAR Digital Distance Relay Numerical Protection System is used untested surplus and is being sold as is. The unit has a loose front panel "Function Lower" button the plastic retaining clip is broken but the button still activates (see photos). The physical condition is good and there are visible signs of previous use