|12/2019
8421
› Starwheel or pushwheel models
› Choice of output codes with 10 or 16 switching positions
› Snap-in front panel mounting for easy installation
› Range of standardized dimensions to fit most panel cutouts
› Large display characters for easy reading
› High reliability switching thanks to gold plated contacts
› Very long life
› Choice of mounting accessories: snap-in endcaps,
spacers and connectors
Starwheel
Miniature
84210
Pushwheel
Large
84212
Pushwheel
Miniature
84211
Pushwheel
Subminiature
84214
Output code Switching
positions
Readout Code Circuit Case Wheel Connec-
tions
BCD 10 0-9
M02 C G N S 84210005 84212005 84211007 -
M02 C N N S 84210055 84212013 84211003 84214007
M02 L G N S 84210006 84212001 84211008 -
M02 L N N S 84210056 84212014 84211004 84214009
Decimal 10 0-9
M01 C G N S 84210003 84212004 84211001 -
M01 C N N S 84210053 84212011 84211024 84214005
M01 L G N S 84210004 84212002 84211002 -
M01 L N N S 84210054 84212012 84211023 84214010
BCD +
complement 10 0-9
M03 C G N S 84210007 84212006 84211013 -
M03 C N N S 84210057 84212032 84211017 ●
M03 L G N S ●84212003 84211012 -
M03 L N N S 84210058 84212024 84211030 ●
BCD complement
10
0-9 M07 C, L G, N N S ● ● ● ●
BCH hexadecimal 16
0-9, A-F M29 C G N S 84210408 - - -
M29 C,L G,N N S ●- - -
0-15 M29 C N N S 84210409 - - -
M29 C,L G,N N S ●- - -
Changeover
10
+/- M04 C,L G,N N S ● ● ● ●
C=short G=grey
L=long N=black
S=solder or for connector
Long circuits have track cuts for mounting of additional components in series
Mounting accessories
Pairs of end caps (with clips) For securing the block of modules
to the panel
grey 79211709 79211923 79211823 -
black 79211759 79211947 79211847 79214283
Spacers Blank module for creating a space
or filling a gap
grey 79211738 79211914 79211814 -
black 79211745 79211936 79211836 79214216
Separators (with clips) Blank module for joining and
securing two blocks
grey 79211752 79211924 79211824 -
black 79211760 79211948 79211848 -
Connectors For quick connection and
disconnection of the module
solder lugs 25625493 -
solder pins 25625495 -
Spacers and separators have same dimensions as switch modules. For an illustration, see “Examples of blocks” on last page.
Electrical characteristics
Rating nominal / 48 V AC/DC (A) 0.1 0.1 0.1 0.1
Operating range / 0.1 ➞ 48 V AC/DC (A) 0.0001 ➞ 0.1 0.0001 ➞ 0.1 0.0001 ➞ 0.1 0.0001 ➞ 0.1
Rating thermal (non-switchable) / 48 V AC/DC (A) 1 1 1 1
Mechanical characteristics
Digit height - 10 / 16 positions (mm) 4.5 / 2.8 6 4.5 4
Module width - pitch (mm) 8 12.5 10 7.6
Module height - cutout (mm) 31 54 31 22.5
Mounting depth - C / L circuits (mm) 37 / 47 37 / 47 37 / 47 32 / 42
Operating force (N) 3455
Ambient operating temperature (° C) -25 ➞ +70 -25 ➞ +70 -25 ➞ +70 -25 ➞ +70
Ambient storage temperature (° C) -40 ➞ +85 -40 ➞ +85 -40 ➞ +85 -40 ➞ +85
Mechanical life (operations) 106106106106
Weight (g) 5.5 14 7.5 4
Main specifications
THUMBWHEEL / SELECTOR SWITCHES
Standard product Product made to order Contact us
|MANUALLY OPERATED SWITCHES | 1 |SWITCHES.CROUZET.COM
|12/2019
- Actuator: POM (84210) ; transparent PC (84211/212/214)
- Case: PA66 GB (84210/84211/84212 grey); PPO (84212 black/84214)
- Sliding contacts: gold alloy
- PCB tracks and terminals: gold over nickel
- Mounting features: Assembly of modules through integrated pins
or clips.
Front mounting on panel ; fastening by the snap-in
endcaps.
- Degree of protection: IP40 (front face)
- Rated insulation voltage Ui: 48 V
- Max. internal resistance: 200 mΩ
- Min. insulation resistance: 105 MΩ
- Dielectric strength: 600 VAC between tracks
2500 VAC between tracks and external parts
- Vibration resistance: 10 g, 10 - 2000 Hz
- Certification marks:
› Special codes: hexadecimal + complement (M28: 84210), Kelvin-Varley (M17: 84210/211/212), …
› Special circuits: long without track cuts, with overlap (make before break), ...
› Red wheel (R)
› Connections for PCB (X3): 0.6 x 0.5 x 5 tin-plated solder pins
› Lockout stops for restricting the setting range
Standard coding tables
0123456789C
0●
1●
2●
3●
4●
5●
6●
7●
8●
9●
11 10 9876543212
11 10 987654321
Dial
seng
Terminal locaon
84210/211/212
84214
M01
Decimal
Common C connected to tracks
1248C
0
1●
2●
3●●
4●
5●●
6●●
7●●●
8●
9●●
87659
87651
Terminal locaon
Dial
seng
84210/211/212
84214
M02
BCD
C connected to
____
1248
0●●●●
1
●●
●●
2●●●●
3●● ●●
4●●●●
5●● ●●
6●●
●●
7●●
●●
8●●●●
9●●●●
654311 10 987
432198765
M03
BCD + compl.
Common C connected to tracks
1248 C
Dial
seng
84210/211/212
84214
Terminal locaon
12C
+●
-●
+●
-●
+●
-●
+●
-●
+●
-●
982
375
84210/211/212
84214
C conn. to
Terminal locaon
M04
Changeover
Dial
seng
____
1248
0●●●●
1●●●
2●●●
3●●
4●● ●
5●●
6●●
7●
8●●●
9●●
411210 3
97531
84210/211/212
84214
C connected to
M07
BCD compl.C
Terminal locaon
Dial
seng
1248C
0
1●
2●
3●●
4●
5●●
6●●
7●●●
8●
9●●
A/10 ●●
B/11 ●● ●
C/12 ●●
D/13 ●●●
E/14 ●●●
F/15 ●●●●
11 9247
Terminal locaon
84210/211/212
M29
BCH Hexadec.
C connected to
Dial
seng
0123456789C
0●
1●
2●
3●
4●
5●
6●
7●
8●
9●
11 10 9876543212
11 10 987654321
Dial
seng
Terminal locaon
84210/211/212
84214
M01
Decimal
Common C connected to tracks
1248C
0
1●
2●
3●●
4●
5●●
6●●
7●●●
8●
9●●
87659
87651
Terminal locaon
Dial
seng
84210/211/212
84214
M02
BCD
C connected to
____
1248
0●●●●
1●●●●
2●●●●
3●● ●●
4●●●●
5●● ●●
6●● ●●
7●●●●
8●●●●
9●●●●
654311 10 987
432198765
M03
BCD + compl.
Common C connected to tracks
1248 C
Dial
seng
84210/211/212
84214
Terminal locaon
12C
+●
-●
+●
-●
+●
-●
+●
-●
+●
-●
982
375
84210/211/212
84214
C conn. to
Terminal locaon
M04
Changeover
Dial
seng
____
1248
0●●●●
1●●●
2●●●
3●●
4●● ●
5●●
6●●
7●
8●●●
9●●
411210 3
97531
84210/211/212
84214
C connected to
M07
BCD compl.C
Terminal locaon
Dial
seng
1248C
0
1●
2●
3●●
4●
5●●
6●●
7●●●
8●
9●●
A/10 ●●
B/11 ●● ●
C/12 ●●
D/13 ●●●
E/14 ●●●
F/15 ●●●●
11 9247
Terminal locaon
84210/211/212
M29
BCH Hexadec.
C connected to
Dial
seng
Other codes: please consult us
Electrical life for 82410, 84211, 84212 and 84214
48 Va/c 0.1 A 106 cycles
Additional specifications
Product adaptations
Principles
Curves
|MANUALLY OPERATED SWITCHES | 2 |SWITCHES.CROUZET.COM
|12/2019
Products
84210 84211
12
1
2
3
*
1
Ø1
0,8
Ø1 C
0,8
12
1
2
3
L*
1
2,54
84212 84214
18,5
L*
1
8
0,8
Ø1
12
1
2
3
B Terminal location
* Long circuits have track cuts for mounting components in series, except for common C.
Hole spacings: 84210/211/212: 5.5, 8 and 10.5 mm
84214: 7.5 and 10 mm
Panel cutouts
A
B
n: number of modules J: clearance: 1 mm for 1 ≤ n ≤ 10
1.5 m for 11 ≤ n ≤ 20
Dimensions
A B
84210 (n+1) 8 + J 31
84211 (n+1) 10 + J 31
84212 (n+1) 12.5 + J 54
84214 (nx7.62) + 3.5 22.5
pitch 2: for M01
pitch 5: for M02, M04, M07
pitch 2.5: for M03
|MANUALLY OPERATED SWITCHES | 3 |SWITCHES.CROUZET.COM
|12/2019
Panel thickness
84210/211/212
84214
1➝4 mm
Clips have two mounting positions according to panel
thickness.
Connectors
Solder lugs Solder pins
Installation recommendations
See “Basic technical concepts”
How to order
Use the 8 digit part numbers when they are dened
Other cases, precise:
Type of thumbwheel switch - Code - Circuit - Case - Wheel - Connections - Adaptation* + Mounting accessories* + Connector*
* if needed
Example: 84212 M07 L N N S + 79211947 + 25625493
Examples of blocks
1 22 3 4 4 22 1 3
1- Switch module
2- End caps
3- Spacer
4- Separator
Warning:
The product information contained in this catalogue is given purely as information and does not constitute a representation, warrantly or any form of contractual commitment.
Crouzet Automatismes SAS and its subsidiaries reserve the right to modify their products without notice. It is imperative that we should be consulted over any particular use or application of our
products and it is the responsability of the buyer to establish, particularly through all the appropriate tests, that the product is suitable for the use or application. Under no circumstances will our warranty
apply, nor shall we be held responsible for any application (such as any modication, addition, deletion, use in conjunction with other electrical or electronic components, circuits or assemblies, or any
other unsuitable material or substance) which has not been expressly agreed by us prior to the sale of our products.
|MANUALLY OPERATED SWITCHES | 4 |SWITCHES.CROUZET.COM