NAiS LT4H-L - Common Options for DIN Size Timers; Terminal Sockets and Connectors; Mounting Parts and Frames; Available Accessories

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DIN SIZE TIMERS COMMON OPTIONS
Terminal sockets (Unit: mm inch, Tolerance: ±1 ±.039)
Appearance Dimensions
Terminal wiring
(Top view)
Mounting hole dimensions
• DIN rail socket (8-pin)
Part No.:
ATC180031
Note: Terminal No.
on the main body are
identifical to those on
the terminal socket.
65 43
78 12
50
1.969
40
1.575
2-4.5 dia.
2-.177 dia.
70
2.756
70
2.756
35.3
1.390
4
.157
24
.945
19
.748
1287
4356
2-M4 2-M.157
screw holes
(or 4.2
±0.1
.165
±0.1
dia. holes)
The minimum distance
between the holes which
are parallel drilled.
50
1.969
70
2.756
13
.512
40
±0.2
1.575
±.008
24
.945
70
2.756
50
1.969
Note: The socket’s numbering system matches that of the timer terminals.
Sockets (Unit: mm inch, Tolerance: ±1 ±.039)
Appearance Dimensions
Terminal wiring
(Top view)
Mounting hole dimensions
—
3456
2187
38
1.496
21
.827
16
.630
41
1.614
8712
5643
Mounting parts
Note: The socket’s numbering system matches that of the timer terminals.
41
1.614
21
.827
38
1.496
• Rear terminal socket
Part No.:
AT78041
—
31.4 dia.
1.236 dia.
32.5 dia.
1.280 dia.
(34.6) (1.362)
26
1.024
8.6
.339
8
.315
30 dia.
1.181 dia.
14 dia.
.551 dia.
1
2
3
4
5
6
7
8
31.4 dia.
1.236 dia.
34.6
1.362
30 dia.
1.181 dia.
• 8P cap
Part No.:
AD8-RC
• Rubber gasket
Part No.:
ATC18002
Part No.:
ATL58011
• Mounting rails (Applicable for
DIN and IEC standards)
Part No.:
AT8-DLA1
Length: 1 m
aluminum
• Fastening plate
• DIN48 protective cover
(soft type)
The rubber gasket is
enclosed in the timer.
• Mounting frame
Part No.:
AT8-DA4
Part No.:
ATA4806
Part No.:
N-TC-48-1
The rubber gasket is
enclosed in the timer.
For holding DIN rails
50.0
1.969
1.0
.039
50.0
1.969
48
1.890
48
1.890
68
2.677
26
1.024
4
.157
2.75R .108R
10 1515 10 15 5515
.394 .591.591.394 .591 .197.197.591
5.5
.217
1,000
±1
39.37
±.039
35
1.378
24
.945
1.5
.059
Oval hole, 40-5.5×15 40-.217×.591
27
1.063
7.5
.295
UP
ATA4806
50.0
1.969
12
.472
M4 .157
10
.394
10
.394
49.4
1.945
10.0
.394
49.4
1.945
Accessories
• Panel cover (Black)
DOWN
UP
LOCK
RESET
LT4H
TIMER
The black panel cover is also
available so that you can change
the appearance of the panel by
changing the panel cover. The
color of the standard panel cover
is ash gray.
LT4HL 02.1.9 6:25 PM Page 9