A02 SERIES
ILLUMINATED OR NON-ILLUMINATED PUSHBUTTON SWITCHES
Panel cut-out Ø22 or 29.5 x 21.5
A pushbutton assembly requires:
screen + lamp (if illuminated) + operator + one or two switchblocks
To order these elements, select desired model numbers from tables below.
Example: IP65 rectangular maintained pushbutton, switch blocks with 2 N.O. contacts,
red screen and 12V red LED assembly
= A0261B, A0242J1, A0201X and A02503.
N.C.
N.O.
N.O./N.C.
10.00
(.394)
10.00
(.394)
10.00
(.394)
24.00
(.945)
29.00
(1.142)
36.00
(1.417)
Ø29.00
(1.142 DIA)
21.00
(.827)
21.00
(.827)
27.00
(1.062)
33.50
(1.319)
64.00
(2.520)
64.00
(2.520)
55.50
(2.185)
29.00x29.00
(1.142 SQ)
33.50
(1.319)
1
Bezel
2
Screen
3
Lamp
Colour
Part No
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
A0261A
A0261B
A0261C
A0261D
A0261E
A0261F
A0261G
A0261J
A0262A
A0262B
A0262C
A0262D
A0262E
A0262F
A0262G
A0262J
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
Lamp
Voltage
Part No
Filament
6.3V
A0141A
Filament
14V
A0141B
Filament
28V
A0141C
Filament
36V
A0141D
Filament
48V
A0141E
Filament
60V
A0141F
Neon
110V
A0143G
Neon
220V
A0143H
LED lamp
model numbers
see Pages 6&7
Special LED Assemblies
LED assy
6V
A0242H*
LED assy
12V
A0242J*
LED assy
24V
A0242K*
LED assy
6V
A0243H*
LED assy
12V
A0243J*
LED assy
24V
A0243K*
LED assy
6V
A0244H*
LED assy
12V
A0244J*
LED assy
24V
A0244K*
NB Replace * with colour code
for LED assemblies:
1: red
2: green
3: amber
4
Operator
Bezel
Switch block
Description
Lamp type
Part No
Illum, momentary
Illum, maintained
Illum, momentary
Illum, maintained
Non-illum, momentary
Non-illum, maintained
Illum, momentary
Illum, maintained
Illum, momentary
Illum, maintained
Non-illum, momentary
Non-illum, maintained
Illum, momentary
Illum, maintained
Illum, momentary
Illum, maintained
Non-illum, momentary
Non-illum, maintained
Lamp/LED bulb
Lamp/LED bulb
Special LED assy
Special LED assy
Lamp/LED bulb
Lamp/LED bulb
Special LED assy
Special LED assy
Lamp/LED bulb
Lamp/LED bulb
Special LED assy
Special LED assy
A0201Y
A0201X
A0202Y
A0202X
A0203Y
A0203X
A0204Y
A0204X
A0205Y
A0205X
A0206Y
A0206X
A0207Y
A0207X
A0208Y
A0208X
A0209Y
A0209X
White or Blue LED Assembly:
contact APEM Components
Screen engraving/insertable legends:
contact APEM Components
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
To achieve 3 or 4 pole
switching, add second
switch block from above
table.
Unsealed switches (IP40):
add ‘01’ to end of
operator model number
Bezel: rectangular square round. ‘Illum’ - illuminated, ‘Non-illum’ - non illuminated
www.apem.com
17
A02 SERIES
METAL BEZEL PUSHBUTTON SWITCHES AND INDICATORS
Panel cut-out Ø22
A pushbutton assembly requires:
screen + lamp (if illuminated) + operator + one or two switchblocks
An indicator assembly requires : screen + lamp + operator
Example: IP65 metal bezel maintained pushbutton, switch block with 2 N.O. contacts,
red screen and 12V red LED assembly
= A0263B, A0244J1, A0211X and A02503
N.O.
N.C.
N.O./N.C.
75.00
(2.952)
45.50
(1.791)
11.50
(.452)
Ø29.00
(1.142DIA)
Ø29.00
(1.142DIA)
34.00
(1.338)
1
Bezel
2
Screen
3
Lamp
Colour
Part No
black
red
amber
yellow
green
blue
clear
white
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
Lamp
Voltage
Part No
Filament
6.3V
A0141A
Filament
14V
A0141B
Filament
28V
A0141C
Filament
36V
A0141D
Filament
48V
A0141E
Filament
60V
A0141F
Neon
110V
A0143G
Neon
220V
A0143H
LED lamp
model numbers
see Pages 6&7
Special LED Assemblies
LED assy
6V
A0244H*
LED assy
12V
A0244J*
LED assy
24V
A0244K*
NB Replace * with colour code
for LED assemblies:
1: red
2: green
3: amber
White or Blue LED
Assembly:
contact APEM Components
4
Operator
Bezel
Switch block
Description
Lamp type
Part No
Illum, momentary
Illum, maintained
Illum, momentary
Illum, maintained
Non-illum, momentary
Non-illum, maintained
Illum, indicator
Illum, indicator
Lamp/LED bulb
Lamp/LED bulb
Special LED assy
Special LED assy
Lamp/LED bulb
Special LED assy
A0210Y
A0210X
A0211Y
A0211X
A0212Y
A0212X
A0277
A0278
Std bezel material : nickel plated brass
For optional black finish, add ‘G’ to the end of
operator model number.
Unsealed switches (IP40):
add ‘01’ to end of
operator model number
Screen engraving/insertable legends:
contact APEM Components
Bezel: round. ‘Illum’ - illuminated, ‘Non-illum’ - non illuminated
18
21.00
(.826)
www.apem.com
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
To achieve 3 or 4 pole
switching, add second
switch block from above
table.
A02 SERIES
FLUSH MOUNTING PUSHBUTTON SWITCHES AND INDICATORS
Panel cut-out Ø30
A pushbutton assembly requires:
screen + lamp (if illuminated) + operator + one or two switchblocks
An indicator assembly requires : screen + lamp + operator
Example: IP65 flush mounting maintained pushbutton, switch block with 2 N.O. contacts,
red screen and 12V red LED assembly
= A0263B, A0244J1, A0213X and A02503
N.C.
N.O./N.C.
1.0 TO 6.0
PANEL THICKNESS
N.O.
73.00
(2.874)
46.00
(1.811)
2.00
(.078)
Ø35.00
(1.378 DIA)
Ø35.00
(1.378 DIA)
34.00
(1.338)
1
Bezel
2
Screen
3
Lamp
Colour
Part No
black
red
amber
yellow
green
blue
clear
white
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
21.00
(.826)
Lamp
Voltage
Part No
Filament
6.3V
A0141A
Filament
14V
A0141B
Filament
28V
A0141C
Filament
36V
A0141D
Filament
48V
A0141E
Filament
60V
A0141F
Neon
110V
A0143G
Neon
220V
A0143H
LED lamp
model numbers
see Pages 6&7
Special LED Assemblies
LED assy
6V
A0244H*
LED assy
12V
A0244J*
LED assy
24V
A0244K*
NB Replace * with colour code
for LED assemblies:
1: red
2: green
3: amber
White or Blue LED
Assembly:
contact APEM Components
4
Operator
Bezel
Switch block
Description
Lamp type
Part No
Illum, momentary
Illum, maintained
Illum, momentary
Illum, maintained
Non-illum, momentary
Non-illum, maintained
Illum, indicator
Illum, indicator
Lamp/LED bulb
Lamp/LED bulb
Special LED assy
Special LED assy
Lamp/LED bulb
Special LED assy
A0214Y
A0214X
A0213Y
A0213X
A0215Y
A0215X
A02791
A02792
Std bezel material : silver anodised aluminium.
For optional black anodised aluminium, add
‘G’ to the end of operator model number.
Unsealed switches (IP40):
add ‘01’ to end of
operator model number
Screen engraving/insertable legends:
contact APEM Components
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
To achieve 3 or 4 pole
switching, add second
switch block from above
table.
Bezel: rectangular square round. ‘Illum’ - illuminated, ‘Non-illum’ - non illuminated
www.apem.com
19
A02 SERIES
INDICATORS
Panel cut-out Ø22 or 29.5 x 21.5
10.00
(.394)
An indicator assembly requires:
screen + lamp, LED bulb or LED assembly + operator
To order these elements, select desired model numbers from tables below.
Example: rectangular indicator with red screen and 12V red LED assembly
= A0261B, A0242J1 and A0272
24.00
(.945)
29.00
(1.142)
36.00
(1.417)
33.50
(1.319)
21.00
(.827)
10.00
(.394)
29.00
(1.142)
29.00x29.00
(1.142 SQ)
37.50
(1.476)
Ø29.00
(1.142 DIA)
33.50
(1.319)
1
Bezel
2
Screen
3
Lamp
Colour
Part No
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
A0261A
A0261B
A0261C
A0261D
A0261E
A0261F
A0261G
A0261J
A0262A
A0262B
A0262C
A0262D
A0262E
A0262F
A0262G
A0262J
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
Lamp
Voltage
Part No
Filament
6.3V
A0141A
Filament
14V
A0141B
Filament
28V
A0141C
Filament
36V
A0141D
Filament
48V
A0141E
Filament
60V
A0141F
Neon
110V
A0143G
Neon
220V
A0143H
LED lamp
model numbers
see Pages 6&7
Special LED Assemblies
LED assy
6V
A0242H*
LED assy
12V
A0242J*
LED assy
24V
A0242K*
LED assy
6V
A0243H*
LED assy
12V
A0243J*
LED assy
24V
A0243K*
LED assy
6V
A0244H*
LED assy
12V
A0244J*
LED assy
24V
A0244K*
NB Replace * with colour code
for LED assemblies:
1: red
2: green
3: amber
Operator
Bezel
Description
Lamp type
Part No
Indicator
Indicator
Indicator
Indicator
Indicator
Indicator
Lamp/LED bulb
Special LED assy
Lamp/LED bulb
Special LED assy
Lamp/LED bulb
Special LED assy
A0271
A0272
A0273
A0274
A0275
A0276
White or Blue LED Assembly:
contact APEM Components
Screen engraving/insertable legends:
contact APEM Components
Unsealed indicators (IP40):
add ‘01’ to end of operator model number
Bezel: rectangular square round
20
21.00
(.827)
www.apem.com
A02 SERIES
ROTARY SWITCHES
Panel cut-out Ø22 (.866)
A rotary lever assembly requires:
operator + one or two switchblocks
To order these elements, select desired model numbers from tables below.
Example: IP65 square 2 position maintained rotary switch with long lever, switch block
with 2 N.O. contacts = A029101 and A02503.
N.C.
N.O.
N.O./N.C.
29.00
(1.142)
20.00
(.787)
22.00
(.866)
29.00x29.00
(1.142 SQ)
21.00
(.827)
27.00
(1.062)
22.00
(.866)
64.00
(2.520)
64.00
(2.520)
Ø29.00
(1.142 DIA)
33.50
(1.319)
1
Lever Positions
2
3
2
Clockwise
Rotation
Bezel
Operator
Switch block
Description
Short lever Long lever
2
2
3
3
3
3
2
2
3
3
3
3
A029201
A029202
A029203
A029204
A029205
A029206
A029401
A029402
A029403
A029404
A029405
A029406
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
maintained
momentary
maintained
momentary
mainL, momR
momL, mainR
maintained
momentary
maintained
momentary
mainL, momR
momL, mainR
A029101
A029102
A029103
A029104
A029105
A029106
A029301
A029302
A029303
A029304
A029305
A029306
To specify flush mounting (30mmØ) option:
add ‘FM’ to the end of the part number:
Example: A029401FM (round operators only)
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
To achieve 3 or 4 pole
switching, add second
switch block from above
table.
1
Anticlockwise
Rotation
• Lever Rotation – 2 position switches
The model numbers shown are for
switches with anticlockwise lever rotation.
For clockwise rotation, replace:
01
02
with
with
07
08
at the end of the model number
Optional Engraving on
Lever End
To order add ‘WL’ to the end of the part
number.
Example: A029401WL
Bezel: square round
www.apem.com
21
A02 SERIES
KEYLOCK SWITCHES
Panel cut-out Ø22 or 29.5 x 21.5
A keylock assembly requires:
operator + one or two switchblocks
To order these elements, select desired model numbers from tables below.
Example: IP65 square 2 position maintained keyswitch, switch block with 2 N.O. contacts
= A028201 and A02503
N.C.
N.O.
N.O./N.C.
29.00
(1.142)
34.50
(1.358)
29.00x29.00
(1.142 SQ)
64.00
(2.520)
55.50
(2.185)
38.00
(1.496)
24.00
(.945)
36.00
(1.417)
Ø29.00
(1.142 DIA)
21.00
(.827)
21.00
(.827)
27.00
(1.062)
33.50
(1.319)
33.50
(1.319)
1
Key Positions
2
C
B
Clockwise
Rotation
Bezel
Operator
Description
2
2
3
3
3
3
2
2
3
3
3
3
2
2
3
3
3
3
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
pos.
maintained
momentary
maintained
momentary
mainL, momR
momL, mainR
maintained
momentary
maintained
momentary
mainL, momR
momL, mainR
maintained
momentary
maintained
momentary
mainL, momR
momL, mainR
Part No.
A028101
A028102
A028105
A028106
A028107
A028108
A028201
A028202
A028205
A028206
A028207
A028208
A028301
A028302
A028305
A028306
A028307
A028308
Switch block
Key removable
in positions
A-C
A
A-B-C
A
A-B
A-C
A-C
A
A-B-C
A
A-B
A-C
A-C
A
A-B-C
A
A-B
A-C
To specify flush mounting (30mmØ) option:
add ‘FM’ to the end of the part number:
Example: A028301FM (round operator only)
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
The model numbers shown are for
switches with anticlockwise lever rotation.
For clockwise rotation, replace:
01
02
with
with
20
19
at the end of the model number
• 2 standard keys are supplied
• 20 key barrel types available from
stock
• Non-removable key positions:
contact APEM components
To achieve 3 or 4 pole
switching, add second
switch block from above
table.
www.apem.com
Anticlockwise
Rotation
Key Rotation – 2 position switches
Bezel: rectangular square round. ‘pos’ - position, ‘mainL’ - maintained left ‘momR’ - momentary right, etc
22
A
A02 SERIES
EMERGENCY STOP SWITCHES
Panel cut-out Ø22 (.866)
• Prominent 40mm (1.575) dia. red mushroom actuator
• Highly reliable positive break switch
• Push to shut off switch, twist to reset to ON
N.C.
An emergency stop switch assembly requires:
operator + switch block
To order specify with single pole or double pole positive break switch block.
Approved to UL1054/EN 60947-5-5
General Specifications
Min Mechanical Life
:
Electrical Specifications
6050 cycles (6 cycles per minute)
Current/Voltage rating
:
2.5A 380VAC AC-15
Operating Force
:
20N
Contact Gap
:
>3mm
Operating Temperature
:
-20°C to +85°C
Dielectric test voltage
:
2500V
Degree of Environmental
:
IP65 front of panel
Electrical Life
:
>6050
IP40 back of panel
:
M3 screws-wire 2 x 0.75mm² max
Protection (IEC 529)
Switch Terminals
29.00
(1.142)
64.00
(2.520)
21.00
(.827)
Ø40.00
(1.575 DIA)
21.00
(.827)
1
Bezel
Accessories
2
Operator
Switch block
Description
Part No
E-Stop operator
A02ES
No of poles
Double pole
Single pole
Part No
A02511
A02512
To order the Emergency Stop Switch in the Plastic Enclosure with a 2 Pole
Positive break Switchblock and Emergency Stop label use part number: A02PE2L
90Ø Self Adhesive
Label
Description
Yellow label with text
Yellow label
Part No
A02YL1
A02YL2
Bezel: round.
www.apem.com
23
A02 SERIES
MUSHROOM HEAD PUSHBUTTON SWITCHES
Panel cut-out Ø22 (.866)
• Prominent 40mm (1.575) dia. mushroom actuator
• Momentary and maintained functions, momentary function versions are unmarked,
maintained function versions are twist to release (arrows indicate direction of twist)
• Various coloured mushroom actuators are available
N.O.
N.C.
N.O./N.C.
29.00
(1.142)
64.00
(2.520)
21.00
(.827)
Ø40.00
(1.575 DIA)
21.00
(.827)
1
2
Bezel
Operator
Switch block
Description
Part No
Black momentary
Red momentary
Yellow momentary
Green momentary
Blue momentary
Black maintained
Red maintained
Yellow maintained
Green maintained
Blue maintained
A02MMA
A02MMB
A02MMD
A02MME
A02MMF
A02MXA
A02MXB
A02MXD
A02MXE
A02MXF
For optional reduced (Ø26mm) mushroom
head operators: contact APEM Components
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02501
A02502
A02503
A02504
A02505
Second switch block
Contacts
1 N.O.
1 N.C.
2 N.O.
2 N.C.
1 N.O./1 N.C.
Part No
A02506
A02507
A02508
A02509
A02510
To achieve 3 or 4 pole
switching, add second switch
block from above table.
Bezel: round.
24
www.apem.com
A02 SERIES
INDUSTRIAL CONTROLS
Installation
Modular Construction/panel mounting
PUSHBUTTONS & INDICATORS
SCREEN
LEGEND
ROTARY
LEVERS SWITCHES
KEYLOCK
SWITCHES
REFLECTOR
LOCATING
SLOT
Ø22.00
(.866 DIA
BULB
POLARISING
DOT
PANEL
SEAL
13.00
(.511)
ADAPTOR BLOCK
21.50
(.846
OPERATOR
0.00/+0.50
.000/+.019)
8.00 max
(.314 max)
FIXING
NUT
0.00/+0.50
.000/+.019)
3.00
(.118)
EMERGENCY
STOP
29.50
(1.161
0.00/+0.50
.000/+.019 )
SWITCH BLOCK
END CAP
PANEL CLAMP
FIXING SCREW
A02 Accessories
PANEL MOUNTING ASSEMBLY
• Drill/punch hole in panel as shaped above.
• Assemble front operator through hole and:
a) Round & Square types: tighten nut to a maximum torque of 0,8Nm using tool
No. 30-0001. Snap on adaptor block
b) Rectangular types: tighten two panel fixing screws in front to a maximum
torque of 6cNm.
• Wire chosen switch block as required and snap onto front operator.
• Snap end cap onto switch block (optional).
• Fit bulb if required using tool No. 30-0002.
End cap terminal guard
offering unique terminal protection.
Part No. 14-0005
• Snap screen onto reflector assembly with legend in between if required and
snap onto front operator TAKING CARE TO LINE UP THE LOCATING SLOT WITH
THE POLARISING DOT, and not to damage the seal.
TO REMOVE BULB
Remove reflector/screen assembly. Use the bulb extractor 30-0002 to remove
the bulb.
TO REMOVE SWITCH BLOCK
Lever out latches using small screwdriver taking care not to overbend, and pull off
the block from the front of operator.
6.35mm Push on tab terminals
Specify ‘SP to the end of the switchblock
and operator part No.
Example: A02503SP
Dimensions: First dimensions are in mm while inches are shown in bracketed numbers.
Tolerance: The general tolerance for dimensions in this catalogue is +/- 0,3 (.012).
Dimensions, specifications and data shown in this catalogue are subject to change without notice.
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