D4N
-
@
R
G-271
D4N-
@
R
Structure, Names, and Functions
Structure
Contact Form
Model
Contact
Contact form
Operating pattern
Remarks
D4N-
@
A
@
R
1NC/1NO
D4N-
@
B
@
R
2NC
D4N-
@
C
@
R
2NC/1NO
D4N-
@
D
@
R
3NC
Size
Box
Pg13.5
G1/2
1/2-14NPT
M20
M12 connector
1-conduit model
Yes
Yes
Yes
Yes
Yes
2-conduit model
Yes
Yes
Yes
Yes
---
Note:
M12 connector types are not available for
Switches with three contacts.
Head
Safety-oriented Lever Setting
Cover
Built-in Switch
Conduit
Reset Head (Blue)
With roller lever models, the direction of the
switch head can be adjusted to any of the four
directions by loosening the roller lever switch
screws at the four corners of the head.
A wide variety of conduits is available.
Grooves which engage the lever are cut in the lever and
rotary shaft to prevent the lever from slipping against the
rotary shaft. The actuator locks (self-holding) when it
moves to the lock position.
The direction of the reset head can be adjusted to any of
the four directions.
The built-in switch has a direct opening mechanism that
forcibly separates the NC contact even when there is
contact deposit.
The cover, with a hinge on its lower part, can be opened
by removing the screw of the cover, which ensures ease
of maintenance and wiring.
11
33
12
34
Zb
ON
Stroke
11-12
33-34
Only NC contacts 11-12 have an
approved direct opening
mechanism.
The terminals 11-12 and 33-34
can be used as unlike poles.
11
31
12
32
Zb
ON
Stroke
11-12
31-32
Only NC contacts 11-12 and
31-32 have an approved
direct opening mechanism.
The terminals 11-12 and 31-32
can be used as unlike poles.
33
34
11
21
12
22
Zb
ON
Stroke
21-22
33-34
11-12
Only NC contacts 11-12 and
21-22 have an approved
direct opening mechanism.
The terminals 11-12, 21-22, and
33-34 can be used as unlike
poles.
11
21
12
22
31
32
Zb
ON
Stroke
11-12
21-22
31-32
Only NC contacts 11-12, 21-22,
and 31-32 have an approved di-
rect opening mechanism.
The terminals 11-12, 21-22, and
31-32 can be used as unlike
poles.
F502-EN2-04.book Seite 271 Dienstag, 26. Juli 2005 5:48 17
