ABB SF6 LTB 245E1 BLG 1002A - List of

Product Description
1HSB515432-100 en rev2 i
LIST OF CONTENTS
1. Description.......................................................................... 1
1.1 Normal operating mode ..................................................................2
1.2 Opening operation...........................................................................3
1.3 Closing operation............................................................................4
2. Component units................................................................ 5
2.1 Drive unit ........................................................................................5
2.2 Mechanical interlock.......................................................................5
2.3 Catch gear .......................................................................................6
2.4 Dashpots..........................................................................................6
2.5 Auxiliary contact.............................................................................7
2.6 Heater element ................................................................................8