■ Cabinet layout – R10 and R11 (bottom entry and exit of cables)
Main switch-disconnector7Cabinet door closedA
AC fuses8Cabinet door openB
Line contactor (option +F250)9Gratings for cooling air out1
Lifting lugs10Operating switch2
Drive control unit11Drive control panel3
Mounting plate, see section Mounting
plate (page 39)
12Main switch handle4
Behind the shroud: Additional I/O terminal block
(option +L504)
13Gratings for cooling air in5
Additional fan in IP54 cabinets (option +B055)14"Door" fan at the back of the mounting plate.6
38 Operation principle and hardware description