D4N
1-conduit Models
Note:
Unless otherwise specified, a tolerance of
r
0.4 mm applies to all dimensions.
* Refer to following diagrams for details on M12 connectors.
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)
Slow-action (1NC/1NO) (2NC/1NO)
Model
Operating characteristics
D4N-
@
12H
D4N-
@
22H
D4N-
@
B2H
D4N-
@
D2H
D4N-
@
12G
D4N-
@
22G
D4N-
@
B2G
D4N-
@
D2G
*1
Operating force
OF max.
4.5 N
Note:
Variation occurs in the simultaneity of contact
opening/closing operations of 2NC, 2NC/1NO, and
3NC contacts. Check contact operation.
*1. The operating characteristics of these Switches were
measured with the roller lever set at 32 mm.
*2. Only for snap-action models.
*3. Reference value.
*4. For safe use, always make sure that the minimum values
or greater are provided.
Release force
RF min.
0.4 N
Pretravel
PT
18
q
to 27
q
Overtravel
OT min.
40
q
Movement differential
MD max. *2
14
q
Operating position
OP
---
Total travel
TT *3
(80
q
)
Direct opening travel
DOT min. *4
50
q
Direct opening force
DOF min. *4
20 N
Model
Operating characteristics
D4N-
@
A2H
D4N-
@
C2H
D4N-
@
E2H
D4N-
@
F2H
D4N-
@
A2G
D4N-
@
C2G
D4N-
@
E2G
D4N-
@
F2G
*1
Operating force
OF max.
4.5 N
*1. The operating characteristics of these Switches were
measured with the roller lever set at 32 mm.
*2. This PT value is possible when the NC contacts are open
(OFF).
*3. This PT value is possible when the NO contacts are
closed (ON).
*4. Only for MBB models.
*5. Reference value for MBB models only.
*6. Reference value.
*7. For safe use, always make sure that the minimum values
or greater are provided.
Release force
RF min.
0.4 N
Pretravel
PT *2
18
q
to 27
q
PT (2nd) *3
(44
q
)
PT *4
27.5
q
to 36.5
q
PT (2nd) *5
(18
q
)
Overtravel
OT min.
40
q
Operating position
OP
---
Total travel
TT *6
(80
q
)
Direct opening travel
DOT min.
50
q
Direct opening force
DOF min. *7
20 N
Adjustable Roller Lever, Form Lock
(with Metal Lever, Resin Roller)
D4N-1
@
2G D4N-2
@
2G
D4N-3
@
2G D4N-4
@
2G
D4N-9
@
2G *
17.5 dia.
×
6.8
resin roller
Two, 4
+0.15
dia. holes
Depth: 5
0
2.15
±
0.05R
mounting holes
Conduit cap
20.5
×
20.5
30
27.5
11
±
0.2
21.5
22
±
0.2
31 max.
55
47
±
0.2
2.5
9
±
0.2
20 to 66R
18
20
±
0.1
22
±
0.1
14.2
45
±
1
39.5
±
1
(31)
Adjustable Roller Lever, Form Lock
(with Metal Lever, Rubber Roller)
D4N-1
@
2H D4N-2
@
2H
D4N-3
@
2H D4N-4
@
2H
D4N-9
@
2H *
50 dia.
×
8
rubber roller
Bearing
Stainless steel
lever
Two, 4
+0.15
dia. holes
Depth: 5
0
20.5
×
20.5
30
27.5
11
±
0.2
21.5
22
±
0.2
31 max.
55
47
±
0.2
2.5
9
±
0.2
18
20
±
0.1
22
±
0.1
14.2
48.2
±
1
41.3
±
1
(29.2)
32 to 66R
2.15
±
0.05R
mounting holes
Conduit cap
1-conduit M12 Connector
D4N-9
@@@
(14)
M12
×
1
14.2
30
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12
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