Eaton MDN-408 Instructions For Installation, Operation And Maintenance

Instruction BookPage viiEffective: May 2006I.B. 2C12060H08 For more information visit: www.EatonElectrical.comFigure Title Page3-39 Shunt Trip, Spring Release and Undervoltage Release Installed............................................................473-40 Auxiliary Switch (2A/2B)...........................................................................................................................483-41 Mechanical Trip Indicator with Associated Overcurrent Trip Switch ........................................................483-42 Motor Operator Kit ...................................................................................................................................493-43 Motor Operator Installed in Narrow Frame Circuit Breaker......................................................................493-44 Cover Mounted Key Lock and Operations Counter................................................................................. 503-45 Cassette Mounted Key Lock ....................................................................................................................503-46 ON-OFF Pushbutton Lockable Cover Plate.............................................................................................503-47 Safety Shutters in Closed Position...........................................................................................................513-48 Safety Shutters in Open Position .............................................................................................................513-49 Cell Switch (Drawout Position Indicator) Unmounted ..............................................................................513-50 Cell Switches Mounted on Cassette ........................................................................................................513-51 Door Escutcheon and Gasket ..................................................................................................................513-52 IP54 Waterproof Cover ............................................................................................................................523-53 Cassette-Mounted 2-Way Cable Interlock ...............................................................................................523-54 Magnum DSL Circuit Breaker (Side View)...............................................................................................533-55 Blow Fuse Indicator .................................................................................................................................534-1 Drawout Circuit Breaker in Cassette .......................................................................................................554-2 Drawout Circuit Breaker with Automatic Primary Disconnects ................................................................554-3 Drawout Cassette Features .....................................................................................................................564-4 Narrow Frame Cassette (Horizontal Terminals) ......................................................................................574-5 Standard Cassette (Vertical Terminals) ..................................................................................................574-6 Basic Cassette (Without Stabs) ...............................................................................................................574-7 Universal Cassette, 4-Pole (Flat Terminal Pads).....................................................................................574-8 Typical MDSL Standard Cassette (Front View) .......................................................................................584-9 Typical MDSL Standard Cassette (Rear View)........................................................................................585-1 Fixed Circuit Breaker with Available Vertical Adaptor..............................................................................596-1 Top Rear View of Circuit Breaker with One Arc Chute Removed............................................................626-2 Bottom View of Arc Chute........................................................................................................................626-3 Primary Contacts with Circuit Breaker Open (Not Used for Contact Wear Inspection) ...........................636-4 Contact Inspection Area with Circuit Breaker Open.................................................................................636-5 Use of Contact Wear Indicator with Circuit Breaker Closed ....................................................................646-6 Trip Unit Rating Plug Location .................................................................................................................646-7 Current Sensor Cover in Place Over Sensors .........................................................................................656-8 One Current Sensor Shown Removed and Disconnected.......................................................................656-9 MD Limiters Shown Mounted in Extension ..............................................................................................66www . ElectricalPartManuals . com