Datasheet

3
MW Series Control Units
ø22
All dimensions in mm.
MW1S Selector Switches
Package Quantity: 1
Shape
No. of
Positions
Operator
Position
No. of
Contacts
Part No.
Knob Operator
90° 2-Position
LR
Maintained
DPDT MW1S-2Y2
55° 3-Position
C
R
L
Maintained
DPDT MW1S-3Y2
Lever Operator
90° 2-Position
LR
Maintained
DPDT MW1S-2L2
55° 3-Position
C
R
L
Maintained
DPDT MW1S-3L2
• Operator color: White indicator on black knob or lever.
Mounting Hole Layout
ø22.3
0
+0.4
32
32
ø22.3
0
+0.4
40
38
Knob Operator Lever Operator
Note: Determine the mounting center to ensure
easy operation.
Dimensions
Knob Operator
Lever Operator
Locking
Ring
Anti-rotation
Ring
Tab Terminal #187
4.75W × 0.5 t
Color Insert
8.4
38
13
60°
60°
60°
60°
60°
60°
21
ø20
ø32
Panel Thickness:
0.8 to 6
Locking Ring
Anti-rotation
Ring
38
Color Insert
21
13
ø20
ø32
R20
Panel Thickness:
0.8 to 6
NC1
NO1
NO2
NC2
C1
C2
3
TOP Marking
4
5
6
1
2
Terminal
Arrangement
(Bottom View)
Note: 1 to 6 indicate ter-
minal numbers shown on
the side of the housing.
Contact Operation
Position Contact
Operator Position and Contact Operation (Top View)
Left Center Right
90° 2-Position
Maintained
DPDT —
55° 3-Position
Maintained
DPDT
C C
Left
Contact
NO
NC
Right
Contact
NO NC
C C
Left
Contact
NO
NC
Right
Contact
NO NC
C C
Left
Contact
NO
NC
Right
Contact
NO NC
C C
Left
Contact
NO
NC
Right
Contact
NO NC
C C
Left
Contact
NO
NC
Right
Contact
NO NC
LR
C
R
L
Accessories
Name/Shape Specications Part No.
Ordering
No.
Package
Quantity
Remarks
Screw Terminal Socket
Applicable
wire for screw
terminal:
2 mm
2
× 2
wires
Weight:
Approx. 27g
MW9Z-C1N MW9Z-C1N 1
• Quick attachment
Note 1: For mushroom pushbut-
tons and lever selector, the
dimension with
*
should be
40 mm or more.
Note 2: Determine the mounting
centers in consideration of
accessibility during wir-
ing and safety. Particularly
when a crimping terminal is
used, be careful about the
dimensions of the crimping
terminal.
Locking Ring Wrench
Metal
Weight:
Approx. 150g
MW9Z-T1 MW9Z-T1 1
• Locking ring wrench used for mounting the unit into the
panel cut out.
Mounting Hole Plug
Diecast Metal
(Locking ring:
polyamide)
Weight:
Approx. 18g
LW9Z-BM LW9Z-BM 1
• Used to ll any unnecessary
mounting holes in a panel.
• Tightening torque for the
locking ring: 1.2 N·m
• Degree of protection: IP65
Locking Ring
ø25.8
12
3
Thickness:
0.8 to 6
∗32 min.
0
+0.4
45 min.
40.8 31.2
30.8
12
17.6
ø22.2
Wire Spring
Ø23.1
NO2
C2
5
4
C1
NO1
NC2
6
NC1
3
1
2
MW9Z-C1
6-M3.5 Terminal Screw
∗32 min.
0
+0.4
45 min.
40.8 31.2
30.8
12
17.6
ø22.2
Wire Spring
Ø23.1
NO2
C2
5
4
C1
NO1
NC2
6
NC1
3
1
2
MW9Z-C1
6-M3.5 Terminal Screw
110
ø28
7.9 max.
ø3.6 min.
3.9 max.5.5 min.
Applicable
Crimping Terminal
Mounting Hole
Layout