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G-273
D4N-
@
R
D4N
-
@
R
Dimensions
Switches
Note: All units are in millimeters unless otherwise indicated.
1-conduit Models
1-conduit M12 Connectors
Note: 1.
Unless otherwise specified, a tolerance of
±
0.4 mm applies
to all dimensions.
2.
Variation occurs in the simultaneity of contact opening/clos-
ing operations of 2NC, 2NC/1NO, and 3NC contacts. Check
contact operation.
3.
There are a minimum of five turns of the screw thread for a
Pg13.5 conduit opening and four turns minimum for a G 1/2
conduit opening.
4.
Refer to the following diagram for details on M12 connec-
tors.
Note: 1.
Variation occurs in the simultaneity of contact opening/clos-
ing operations of 2NC, 2NC/1NO, and 3NC contacts. Check
contact operation.
2.
The operating characteristics of these Switches were mea-
sured with the roller lever set at 32 mm.
3.
These PT values are possible when the NC contacts are
open (OFF).
4.
These PT values are nominal values possible when the NO
contacts are closed (ON). (1NC/1NO models only)
5.
Nominal value.
6.
Load and stroke values for the direct opening mechanism.
For safe use, always make sure that the minimum values or
greater are provided.
Roller Lever (Resin Lever, Resin Roller)
D4N-1
@
20R D4N-2
@
20R
D4N-3
@
20R D4N-4
@
20R
D4N-9
@
20R (See note 4.)
17.5 dia.
×
6.8
resin roller
Two, 4
+0.15
dia. holes
Depth: 5
0
Resin lever
2.15
±
0.05R
mounting
holes
Conduit cap
(See note 3.)
20.5
×
20.5
Blue
22
±
0.2
31 max.
55
47
±
0.2
2.5
34
9
±
0.2
16.7
20
±
0.1
22
±
0.1
26R
14 dia.
43.5
11
±
0.2
47
±
1
40
±
1
(27)
21.5
30
36
14.2
Adjustable Roller Lever, Form Lock
(with Metal Lever, Resin Roller)
D4N-1
@
2GR D4N-2
@
2GR
D4N-3
@
2GR D4N-4
@
2GR
D4N-9
@
2GR (See note 4.)
17.5 dia.
×
6.8
resin roller
Two, 4
+0.15
dia.
holes
Depth: 5
0
20 to 66R
2.15
±
0.05R
mounting holes
Conduit cap
(See note 3.)
20.5
×
20.5
Blue
30
14.2
43.5
11
±
0.2
45
±
1
39.5
±
1
(31)
21.5
14 dia.
16.7
22
±
0.2
31 max.
55
47
±
0.2
2.5
34
9
±
0.2
20
±
0.1
22
±
0.1
25
Adjustable Roller Lever, Form Lock
(with Metal Lever, Rubber Roller)
D4N-1
@
2HR D4N-2
@
2HR
D4N-3
@
2HR D4N-4
@
2HR
D4N-9
@
2HR (See note 4.)
50 dia.
×
8
rubber roller
Resin bearing
Stainless steel
lever
Two, 4
+0.15
dia. holes
Depth: 5
0
20.5
×
20.5
2.15
±
0.05R
mounting holes
Conduit cap
(See note 3.)
Blue
22
±
0.2
31 max.
55
47
±
0.2
2.5
34
9
±
0.2
20
±
0.1
22
±
0.1
25
30
14.2
43.5
11
±
0.2
48.2
±
1
41.3
±
1
(29.2)
21.5
14 dia.
16.7
32 to 66R
(P:2)
D4N-9
@@@
R
(14)
M12
×
1
14.2
30
Model
D4N-
@@
20R
D4N-
@@
2GR
(See note 2.)
D4N-
@@
2HR
LF max.
6.4 N
5.6 N
5.4 N
LT max.
55
°
55
°
55
°
PT 1
(See note 3.)
18 to 27
°
18 to 27
°
18 to 27
°
(PT 2)
(See note 4.)
(44
°
)
(44
°
)
(44
°
)
(TT)
(See note 5.)
80
°
80
°
80
°
DOF min.
(See note 6.)
20 N
20 N
20 N
DOT min.
(See note 6.)
50
°
50
°
50
°
F502-EN2-04.book Seite 273 Dienstag, 26. Juli 2005 5:48 17