2
IM 77M02Y02-01E 3rd Edition 2005.08.31-00
(3) Perform mounting using the supplied M4 screws as shown
in the figures below. For wiring, refer to the user’s manual
of the arrester.
When /AS is specified for the option code, arresters are
mounted as shown in the figures below.
ARRESTERARRESTER
ARRESTERARRESTER
Arresters
(must be specified in a
separate purchase order)
Arresters
(must be specified in a
separate purchase order)
Two supplied M4 screws
each for two units
Four supplied M4 screws
each for two units
4.1 AR-PY for Pipe Mounting
(1) Anchor a supplied pipe-mounting bracket onto the box with
the supplied M5 screws.
Supplied M5 screws in
four places
Supplied pipe-mounting
bracket
䊉
Fixing the Mounting Bracket
(2) Mount the box onto the pipe with a supplied U-shaped
bracket.
50
(244)
203
(294)
15
70
(209)
(294)
203
50
(244)
50
(244)
32
32
120
120
90
10
275
10
90
70
275
(142)
(77)
217
(77)
217
(127)
(142)
(127)
(42)
(42)
Supplied M8 nuts
in two places
Supplied U-shaped
bracket
Supplied M8 nuts
in two places
Supplied U-shaped
bracket
䊉
Vertical Mounting
䊉
Horizontal Mounting
4.2 AR-WY for Wall Mounting
(1) Anchor a supplied wall-mounting bracket onto the box with
the supplied M5 screws.
Supplied wall-mounting bracket
Supplied M5 screws in
four places
䊉
Fixing the Mounting Bracket
(2) Mount the box onto the wall with screws on the lower
holes of the wall-mounting bracket.
275
100
70
185
(115)
15
90
10
(262)
(220)
27
15
203
M8 screws
(not supplied)
in three places
䊉
Wall Mounting