Line options (F)
27
Grounding switch (F259)
The option provides a switch with magnetic or electric locking for temporary
grounding. The main switch of the cabinet (air circuit breaker or load switch) and the
grounding switch are interlocked so that both cannot be closed at the same time.
The ground switch handle is located on the cabinet door.
Other options required: +F253 or F255
Not available for
• ACS800-07/U7/17/37 frames R5 to R8, R7i and R8i
• ACS800-07 frames n×R8i with oC129 or +C134
• ACS800-17/37 frames n×R8i with C129.
Availability table
The following tables shows which line options are standard, optional or not available
for different drive types.
1) The customer must take care of the protection according to the instructions given in
ACS800-07
Hardware Manual
(3AFE64731165 [English])
2) With load switch option, the internal main switch is removed from the supply module
3) Frames n×R8i are equipped with an air circuit breaker as standard. Frames R6, R7i and R8i are
equipped with a switch fuse.
Option
code
Description
ACS800-07
Frames R5 to R8
ACS800-07
Frames n×R8i
ACS800-17
ACS800-37
-
Switch fuse
Standard
-
Standard
3)
-
Internal main switch
N/A
Standard when there
is no load switch
option
N/A
F250
Line contactor
Option
Option
Standard
3)
F251
gG line fuses
Option
N/A
N/A
F260
aR line fuses
Standard
Option
1)
Standard
F253
Load switch
N/A
Option
2)
N/A
F255
Air circuit breaker
N/A
Option
Standard
3)
F259
Grounding switch
N/A
Option
Option for frames
n×R8i
+F259
+F253 or
Drive
+F255
+F260
Supply
module