SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
INDUSTRIAL CONTROLS
K
K
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
INDUSTRIAL CONTROLS
INDUSTRIAL CONTROLS SELECTION GUIDE
Series
Description
Page
A01 & A02
Products & Features
K2
A01 & A02
Specifications
K3
A01
Illuminated or non-illuminated pushbutton switches
K4
Indicators
K5
Rotary lever switches
K6
Keylock switches
K7
Emergency stop and mushroom head pushbuttons
K8
Accessories
K9
Installation & Tools
K10
Illuminated or non-illuminated pushbutton switches
K11
Metal bezel pushbuttons and indicators
K12
Flush mounting pushbuttons and indicators
K13
Indicators
K14
Rotary lever switches
K15
Keylock switches
K16
Emergency stop and mushroom head pushbuttons
K17
Installation & Tools
K18
E
A02
K
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K1
A01 & A02 SERIES
INDUSTRIAL CONTROLS
PRODUCTS & FEATURES
The A01 and A02 Series consist of:
◆
◆
◆
◆
◆
non-illuminated pushbutton switches
illuminated pushbutton switches
indicators
2 and 3 position keylock switches
2 and 3 position rotary lever switches
emergency stop switches
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
◆
... with rectangular, square or round
operators.
Key features include:
●
●
●
●
●
Environmental protection to IP65
Totally modular construction
50,000 cycles min. electrical life
Screen engraving or insertable legends
on request
Numerous agency approvals & markings -
CE
A02 Series
A01 Series
❏
Panel cut-out: .630" (16mm) dia.
❏
1, 2, 3 and 4 poles
❏
Solder lug/quick connect terminals
❏
Gold plated silver contacts
❏
Current/voltage rating:
K
6A 250 VAC max. - 10 mA 5 VAC min.
❏
Lamp: filament, neon or mulyi-chip LED
Sub-assembly shows
modular construction.
❏
Panel cut-outs: .866" (22mm) dia.
round or square and 1.160" x .846"
(29.5mm x 21.5mm) rectangular
❏
1 and 2 poles
❏
Screw terminals
❏
Silver contacts
❏
Current/voltage rating:
12 A 380 VAC - 16 A 250 VAC max.
25 mA 5 VAC min.
❏
Lamp: filament, neon or multi-chip LED
or special multi-LED assembly
For back of panel safety, this series has a unique
covered cable connection guard (see accessories).
K2
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A01 & A02 SERIES
INDUSTRIAL CONTROLS
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
SPECIFICATIONS
E
ELECTRICAL
A01 Series
A02 Series
Function:
Current/voltage rating:
Momentary or maintained action
10 mA 5 VAC min. - 6 A 250 VAC max.
Contact gap:
.040" (1mm)
double break
10 mΩ max. at 1 A 4 VDC
50 mΩ min.
750 V between open contacts
5,000 V live to accessible
50,000 cycles min.
Class 2
LED: 60,000 hrs. min. to relative
luminosity. Filament: approx 5,000
hrs. Neon: approx. 10,000 hrs.
Momentary or maintained action
25mA 5 VAC min. - 12 A 380 VAC
or 16 A 250 VAC max.
.040" (1mm)- 2 contact pairs w/
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Insulation:
Lamp life:
10 mΩ max. at 1 A 4 VDC
50 mΩ min.
2,000 V between open contacts
4,000 V live to accessible
50,000 cycles min.
Class 2
LED: 60,000 hrs. min. to relative
luminosity. Filament: approx 5,000
hrs. Neon: approx. 10,000 hrs.
GENERAL
Mechanical life (min.):
Momentary: 1 million cycles
Maintained action: 100,000 cycles
Operating temperature:
Solder heat resistance:
(IEC 68-2-20Tb, method 2):
Degree of environmental
protection (IEC 529):
-20°C to +55°C
Momentary: 1 million cycles
Maintained action: 100,000 cycles
Keylock & rotary: 100,000 cycles
Keylock & rotary: 100,000 cycles
-20°C to +85°C
350°C, 5 seconds
350°C, 5 seconds
IP 65 front of panel
IP 40 back of panel
BS R1A 20
Midget grooved T1 3/4,
filament, multi-chip LED or neon
IP 65 front of panel
IP 40 back of panel
BS R1A 20
Midget grooved T1 3/4,
filament, multi-chip LED or neon
or special multi-LED assembly
M3 screws - wire 2 x .030"
(0.75mm) - 2 max.
M3 screws - flexible wire 2 x
2
2
.098" (mm ) max.
2
2
Rigid wire .157" (2mm ) max.
Shock & vibration (optional):
Lamps:
Switch terminals:
Solder/quick connect .110" (2.8mm)
Lamp terminals:
Solder/quick connect .110" (2.8mm)
K
MATERIALS
Operator body & parts:
Switch body & cover:
Actuator:
Seals:
Contacts:
Contact carriers:
Reflector, diffuser & screen:
Retaining nut:
Screws and clamps:
Flame retardant PBT
Flame retardant PBT
Flame retardant PBT
Silicon rubber or Nitrile
Gold plated silver
Brass with silver plate and gold flash
Flame retardant polycarbonate
ABS
-
Flame retardant polyetherimide
Flame retardant PBT
Flame retardant PBT
Silicon rubber or Nirtrile
Silver
Brass with silver plate
Flame retardant polycarbonate
ABS
Zinc plated steel w/clear passivation
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K3
A01 SERIES
PUSHBUTTON SWITCHES, ILLUMINATED OR NON-ILLUMINATED
Panel cut-out .630" (16mm)
SCREEN
Bezel
■
■
■
■
■
■
■
■
●
●
●
●
●
●
●
●
●
●
K
K4
OPERATOR
LAMP
Color
Part no.
Lamp
Voltage
Part no.
black
A0161A
Filament 6.3V
A0141A
Filament 14V
A0141B
red
A0161B
Filament 28V
A0141C
amber
A0161C
yellow
A0161D
Filament 36V
A0141D
Filament 48V
A0141E
green
A0161E
Filament 60V
A0141F
blue
A0161F
clear
A0161G
Neon
110V
A0143G
Neon
220V
A0143H
white
A0161J
LED
6V red
A0142L1
black
A0162A
red
A0162B
LED
6V green
A0142L2
LED
6V amber
A0142L3
amber
A0162C
LED
12V red
A0142M1
yellow
A0162D
green
A0162E
LED
12V green
A0142M2
LED
12V amber
A0142M3
blue
A0162F
LED
12V blue
A0142M4
clear
A0162G
white
A0162J
LED
12V white
A0142M5
LED
24V red
A0142N1
black
A0163A
LED
24V green
A0142N2
red
A0163B
amber
A0163C
LED
24V amber
A0142N3
LED
24V blue
A0142N4
yellow
A0163D
LED
24V white
A0142N5
green
A0163E
blue
A0163F
LED
48V red
A0142P1
LED
48V green
A0142P2
clear
A0163G
LED
48V amber
A0142P3
white
A0163J
Aluminum A0163AL
Aluminum *A0163AL1 *- screen has center hole for illumination.
Bezel:
rectangular
■ square
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
A pushbutton assembly requires:
Screen + Lamp (if illuminated) + Operator + Switchblock
To order, select desired model numbers from tables below.
Example: IP65 rectangular pushbutton, single pole, maintained, red screen and 12V red LED =
A0161B, A0142M1, A0101X and A0151B
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
● round
Poles
1 or 2
1 or 2
1 or 2
1 or 2
3 or 4
3 or 4
3 or 4
3 or 4
1 or 2
1 or 2
1 or 2
1 or 2
3 or 4
3 or 4
3 or 4
3 or 4
1 or 2
1 or 2
1 or 2
1 or 2
3 or 4
3 or 4
3 or 4
3 or 4
SWITCH BLOCK
Bezel Description
illum, momentary
illum, maintained
non-illum, momentary
non-illum, maintained
illum, momentary
illum, maintained
non-illum, momentary
non-illum, maintained
■
illum, momentary
■
illum, maintained
■
non-illum, momentary
■
non-illum, maintained
■
illum, momentary
■
illum, maintained
■
non-illum, momentary
■
non-illum, maintained
●
illum, momentary
●
illum, maintained
●
non-illum, momentary
●
non-illum, maintained
●
illum, momentary
●
illum, maintained
●
non-illum, momentary
●
non-illum, maintained
'illum' - illuminated
Part no.
A0101Y
A0101X
A0102Y
A0102X
A0103Y
A0103X
A0104Y
A0104X
A0105Y
A0105X
A0106Y
A0106X
A0107Y
A0107X
A0108Y
A0108X
A0109Y
A0109X
A0110Y
A0110X
A0111Y
A0111X
A0112Y
A0112X
No. of poles
Single pole
Double pole
Three pole
Four pole
Part no.
A0151B
A0152B
A0155B
A0153B
FOR UNSEALED
SWITCHES (IP40):
Add '01' to end of
OPERATOR model
number.
FOR SCREEN
ENGRAVING OR
INSERTABLE
LEGENDS:
Contact factory.
'non-illum' - non-illuminated
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A01 SERIES
INDICATORS
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Panel cut-out .630" (16mm)
An indicator assembly requires:
Screen + Lamp + Operator
To order, select desired model numbers from tables below.
Example: IP65 rectangular indicator with red screen and 12V red LED =
A0161B, A0142M1 and A0171
Indicators are normally shipped unassembled. Consult factory if factory assembly is required.
E
SCREEN
Bezel
■
■
■
■
■
■
■
■
●
●
●
●
●
●
●
●
Bezel:
Color
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
LAMP
Part no.
A0161A
A0161B
A0161C
A0161D
A0161E
A0161F
A0161G
A0161J
A0162A
A0162B
A0162C
A0162D
A0162E
A0162F
A0162G
A0162J
A0163A
A0163B
A0163C
A0163D
A0163E
A0163F
A0163G
A0163J
rectangular
Lamp
Filament
Filament
Filament
Filament
Filament
Filament
Neon
Neon
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
■ square
OPERATOR
Voltage
6.3V
14V
28V
36V
48V
60V
110V
220V
6V red
6V green
6V amber
12V red
12V green
12V amber
12V blue
12V white
24V red
24V green
24V amber
24V blue
24V white
48V red
48V green
48V amber
Part no.
A0141A
A0141B
A0141C
A0141D
A0141E
A0141F
A0143G
A0143H
A0142L1
A0142L2
A0142L3
A0142M1
A0142M2
A0142M3
A0142M4
A0142M5
A0142N1
A0142N2
A0142N3
A0142N4
A0142N5
A0142P1
A0142P2
A0142P3
Bezel
■
●
Description
indicator
indicator
indicator
Part no.
A0171
A0172
A0173
FOR UNSEALED
INDICATORS (IP40):
Add '01' to end of
OPERATOR model
number.
K
FOR SCREEN
ENGRAVING OR
INSERTABLE
LEGENDS:
Contact factory.
● round
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K5
A01 SERIES
ROTARY LEVER SWITCHES
Panel cut-out .630" (16mm)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
A rotary lever switch assembly requires:
Operator + Switchblock
To order, select desired model numbers from tables below.
Example: IP65 rectangular rotary switch with long lever, single pole, 2 positions maintained =
A019101 and A0151B
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
LEVER POSITIONS
SWITCH BLOCK
OPERATOR
K
K6
Poles
1 or 2
1 or 2
3 or 4
3 or 4
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
3 or 4
3 or 4
2
2
2
2
1 or 2
1 or 2
3 lor 4
3 or 4
2
2
2
2
Bezel Description
2 pos, maintained
2 pos, momentary
2 pos, maintained
2 pos, momentary
3 pos, maintained
3 pos, momentary
3 pos, mainB, momC
3 pos, mainC, momB
■
2 pos, maintained
■
2 pos, momentary
■
2 pos, maintained
■
2 pos, momentary
■
3 pos, maintained
■
3 pos, momentary
■
3 pos, mainB, momC
■
3 pos, mainC, momB
●
2 pos, maintained
●
2 pos, momentary
●
2 pos, maintained
●
2 pos, momentary
●
3 pos, maintained
●
3 pos, momentary
●
3 pos, mainB, momC
●
3 pos, mainC, momB
Bezel:
rectangular
Short lever
A019201
A019202
A019203
A019204
A019205
A019206
A019207
A019208
A019401
A019402
A019403
A019404
A019405
A019406
A019407
A019408
A019601
A019602
A019603
A019604
A019605
A019606
A019607
A019608
■ square
Long lever
A019101
A019102
A019103
A019104
A019105
A019106
A019107
A019108
A019301
A019302
A019303
A019304
A019305
A019306
A019307
A019308
A019501
A019502
A019503
A019504
A019505
A019506
A019507
A019508
● round
No. of poles
Single pole
Double pole
Three pole
Four pole
Part no.
A0151B
A0152B
A0155B
A0153B
FOR UNSEALED
SWITCHES (IP40):
Add '01' to end of
OPERATOR model
number.
Lever rotation - 2 position switches
The model numbers shown are for
switches with counterclockwise lever
rotation. For clockwise rotation,
replace:
01 with 09
02 with 10
03 with 11
04 with 12
at the end of the model number.
'pos' - position'
'mainB' - maintained position B
'momC' - momentary position C
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A01 SERIES
KEYLOCK SWITCHES
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Panel cut-out .630" (16mm)
A keylock switch assembly requires:
Operator + Switchblock
To order, select desired model numbers from tables below.
Example: Rectangular keylock switch, single pole, 2 positions maintained =
A018101 and A0151B
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
E
KEY POSITIONS
SWITCH BLOCK
OPERATOR
Poles
1 or 2
1 or 2
3 or 4
3 or 4
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
1 or 2
3 or 4
3 or 4
2
2
2
2
1 or 2
1 or 2
3 lor 4
3 or 4
2
2
2
Bezel Description
2 pos, maintained
2 pos, momentary
2 pos, maintained
2 pos, momentary
3 pos, maintained
3 pos, momentary
3 pos, mainB, momC
3 pos, mainC, momB
■
2 pos, maintained
■
2 pos, momentary
■
2 pos, maintained
■
2 pos, momentary
■
3 pos, maintained
■
3 pos, momentary
■
3 pos, mainB, momC
■
3 pos, mainC, momB
●
2 pos, maintained
●
2 pos, momentary
●
2 pos, maintained
●
2 pos, momentary
●
3 pos, maintained
●
3 pos, momentary
●
3 pos, mainC, momB
Bezel:
rectangular
Part no. Key removable
A018101 A - C
A018102 A
A018103 A - C
A018104 A
A018105 A - B - C
A018106 A
A018107 A - B
A018108 A - C
A018201 A - C
A018202 A
A018203 A - C
A018204 A
A018205 A - B - C
A018206 A
A018207 A - B
A018208 A - C
A018301 A - C
A018302 A
A018303 A - C
A018304 A
A018305 A - B - C
A018306 A
A018307 A -
■ square
● round
No. of poles
Single pole
Double pole
Three pole
Four pole
Part no.
A0151B
A0152B
A0155B
A0153B
FOR UNSEALED
SWITCHES (IP40):
Add '01' to end of
OPERATOR model
number.
NON-REMOVABLE
KEY POSITIONS:
Contact factory.
'pos' - position'
Key rotation - 2 position switches
The model numbers shown are for
switches with counterclockwise key
rotation. For clockwise rotation,
replace:
01 with 25
02 with 24
03 with 27
04 with 28
K
at the end of model number.
2 standard keys are supplied.
20 key barrel types available from
stock.
'mainB' - maintained position B
'momC' - momentary position C
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K7
A01 SERIES
EMERGENCY STOP SWITCHES & MUSHROOM HEAD PUSHBUTTONS
Panel cut-out .630" (16mm)
EMERGENCY STOP SWITCHES
●
Highly visible .944" (24mm) dia. red mushroom actuator
Highly reliable positive break switch
● Push to shut switch 'off', twist to reset to 'on'
An emergency stop switch assembly requires: Operator + Switch block
To order, specify with single pole or double pole switch block. Approved to UL1054/EN 60947
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
●
A01ES
A01ES SP3
ACCESSORY: 2.362" (60mm)
dia. self adhesive label
A01ES
A01ES SP3
OPERATOR
Bezel
●
●
Description
Emergency stop
Emergency stop
SWITCH BLOCK
Part no.
A01ES
A01ES SP3
No. of poles
Single pole
Double pole
MUSHROOM HEAD PUSHBUTTONS
K
Description
Red momentary operator
Black momentary operator
Red maintained operator
Black maintained operator
Description
Yellow label with text
Yellow label
Part no.
A01YL1
A01YL2
PUSHBUTTON CONTROL STATION
SWITCH BLOCK
OPERATOR
Bezel
●
●
●
●
Part no.
A0150B
A0154B
Part no.
A01MMB
A01MMA
A01MXB
A01MXA
No. of poles
Single pole
Double pole
Three pole
Four pole
Part no.
A0151B
A0152B
A0155B
A0153B
For other colors, contact factory.
Note: actuator on momentary version is un-marked.
Dimensions of mushroom head actuator is the
same as A01ES (above).
Note that mushroom head switches, although similar
in appearance to emergency stop switches, do not
have fast break contacts. Therefore, they should not be
used in an emergency stop application
Mushroom head pushbutton assembly requires:
Operator + Switchblock
FOR UNSEALED SWITCHES (IP40): Add '01' to
end of OPERATOR model number.
K8
AO1PEESSP34L Available for either emergency stop or mushroom head
switches. Note: 'L' in part number indicates emergency stop label. Omit 'L'
for mushroom head switch application. Sold without switch - Order separately
Bezel:
● round
-.
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A01 SERIES
ACCESSORIES
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
PRINTED CIRCUIT BOARD SOCKET
SP non-illum. AO1PC1
SP illum.
AO1PC3
Indicator
AO1PC5
ANTI-ROTATION RING
DP non-illum. AO1PC2
DP illum.
AO1PC4
Lockwasher A01LW
FLAPGUARDS
Round/
square
bezel
A01FG2
Rectangular
bezel
A01FG1
E
FLUSH MOUNTING BEZELS, PLASTIC
Rectangular bezel A01FM1
Round bezel A01FM2
Square bezel A01FM
FLUSH MOUNTING BEZELS, METAL, IP65 SEALED
Round aluminum A01FMM
K
Round black A01FMMG
METAL GUARDS
A01MG
Square aluminum
A01MG1
Rectangular aluminum
A01MG2
Round aluminum
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K9
A01 SERIES
INDUSTRIAL CONTROLS
INSTALLATION & TOOLS
Round &
square
operators
Rectangular
operators
Max. panel thickness: .156" (4mm)
PANEL MOUNTING ASSEMBLY
Drill or punch hole per panel cut-outs above.
● Assemble front operator through hole and assemble fixing nut finger tight.
● Wire switch block as required and slide onto operator until latch engages.
● Assemble bulb, if required, using tool number 30-0002.
● Snap the screen onto the reflector assembly with legend in between, if required. Then snap onto front of operator,
taking care to line up the locating slot with the polarizing dot to prevent damaging the seal.
●
TO REMOVE BULB
Remove reflector/screen assembly by inserting tool number 30-0006 between the bezel finger guard and the screen
to ingage the slot and pulling. Use the bulb extractor to remove the bulb.
TO ASSEMBLE SWITCH BLOCK
Carefully line up switch block with operator then slide onto front of operator. Insure the latch is fully engaged correctly
onto the switch block.
TO REMOVE SWITCH BLOCK
Depress the latch and slide the switch block off the operator.
FIXING NUT KEY 30-0001
K
K10
BULB REMOVER 30-0002
SCREEN REMOVER 30-0006
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
PANEL CUT-OUTS
MODULAR CONSTRUCTION
A02 SERIES
PUSHBUTTON SWITCHES, ILLUMINATED OR NON-ILLUMINATED
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Panel cut-out .866" (22mm) or 1.161" x .846" (29.5mm x 21.5mm)
A pushbutton assembly requires:
Screen + Lamp (if illuminated) + Operator + one or two Switchblocks
To order, 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 = A0261B, A0242J1, A0201X and A02503
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
E
SCREEN
Bezel
■
■
■
■
■
■
■
■
●
●
●
●
●
●
●
●
Bezel:
Color
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
Part no.
A0261A
A0261B
A0261C
A0261D
A0261E
A0261F
A0261G
A0261J
A0262A
A0262B
A0262C
A0262D
A0262E
A0262F
A0262G
A0262J
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
rectangular
LAMP
OPERATOR
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 no's:
see Pgs K5 & K6
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*
Replace * with color code for LED
assemblies:
1: red
2: green
3: amber
Bezel Description
illum, mom
illum, maint
illum, mom
illum, maint
non-illum, mom
non-illum, maint
■
illum, mom
■
illum, maint
■
illum, mom
■
illum, maint
■
non-illum, mom
■
non-illum, maint
●
illum, mom
●
illum, maint
●
illum, mom
●
illum, maint
●
non-illum, mom
●
non-illum, maint
■ square
● round
'illum' - illuminated
SWITCH BLOCK
Lamp type
lamp/LED
lamp/LED
LED assy
LED assy
lamp/LED
lamp/LED
LED assy
LED assy
lamp/LED
lamp/LED
LED assy
LED assy
Part no.
A0201Y
A0201X
A0202Y
A0202X
A0203Y
A0203X
A0204Y
A0204X
A0205Y
A0205X
A0206Y
A0206X
A0207Y
A0207X
A0208Y
A0208X
A0209Y
A0209X
White or blue LED assembly: Contact factory.
FOR UNSEALED SWITCHES (IP40): Add '01' to
end of OPERATOR model number.
'non-illum' - non-illuminated
'mom' - momentary
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
K
To achieve 3 or 4 pole
switching, add second
switch block, from above
table.
FOR SCREEN
ENGRAVING OR
INSERTABLE
LEGENDS:
Contact factory.
'maint' - maintained
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K11
A02 SERIES
METAL BEZEL PUSHBUTTON SWITCHES & INDICATORS
Panel cut-out .866" (22mm)
SCREEN
Bezel
●
●
●
●
●
●
●
●
Color
black
red
amber
yellow
green
blue
clear
white
Part no.
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
K
LAMP
OPERATOR
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 no's:
see Pgs K5 & K6
LED assy ●
6V
A0244H*
LED assy ●
12V
A0244J*
LED assy ●
24V
A0244K*
Replace * with color code for LED
assemblies:
1: red
2: green
3: amber
Bezel
●
●
●
●
●
●
●
●
Description
illum, mom
illum, maint
illum, mom
illum, maint
non-illum, mom
non-illum, maint
illum, indicator
illum, indicator
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
A pushbutton assembly requires: Screen + Lamp (if illuminated) + Operator + one or
two Switchblocks. An indicator assembly requires: Screen + Lamp + Operator.
To order, select desired model numbers from tables below. Example: IP65 metal bezel
maintained pushbutton, switch block with 2 N.O. contacts, red screen and 12V red LED =
A0263B, A0244J1, A0211X and A02503
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
SWITCH BLOCK
Lamp type
lamp/LED
lamp/LED
LED assy
LED assy
lamp/LED
LED assy
Part no.
A0210Y
A0210X
A0211Y
A0211X
A0212Y
A0212X
A0277
A0278
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.
White or blue LED assy: Contact factory.
FOR UNSEALED SWITCHES (IP40): Add '01' to end of OPERATOR model number.
FOR SCREEN ENGRAVING OR INSERT-ABLE LEGENDS: Contact factory.
Bezel:
K12
rectangular
■ square
● round
'illum' - illuminated
'non-illum' - non-illuminated
'mom' - momentary
'maint' - maintained
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A02 SERIES
FLUSH MOUNTING PUSHBUTTON SWITCHES & INDICATORS
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Panel cut-out 1.181" (30mm)
A pushbutton assembly requires: Screen + Lamp (if illuminated) + Operator + one or
two Switchblocks. An indicator assembly requires: Screen + Lamp + Operator.
To order, select desired model numbers from tables below. Example: IP65 flush mounting
maintained pushbutton, switch block with 2 N.O. contacts, red screen and 12V red LED =
A0263B, A0244J1, A0213X and A02503
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
E
SCREEN
Bezel
●
●
●
●
●
●
●
●
Color
black
red
amber
yellow
green
blue
clear
white
Part no.
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
LAMP
OPERATOR
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 no's:
see Pgs K5 & K6
LED assy ●
6V
A0244H*
LED assy ●
12V
A0244J*
LED assy ●
24V
A0244K*
Replace * with color code for LED
assemblies:
1: red
2: green
3: amber
Bezel
●
●
●
●
●
●
●
●
Description
illum, mom
illum, maint
illum, mom
illum, maint
non-illum, mom
non-illum, maint
illum, indicator
illum, indicator
SWITCH BLOCK
Lamp type
lamp/LED
lamp/LED
LED assy
LED assy
lamp/LED
LED assy
Part no.
A0214Y
A0214X
A0213Y
A0213X
A0215Y
A0215X
A02791
A02792
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
K
To achieve 3 or 4 pole
switching, add second
switch block, from above
table.
White or blue LED assy: Contact factory.
FOR UNSEALED SWITCHES (IP40): Add '01' to end of OPERATOR model number.
FOR SCREEN ENGRAVING OR INSERT-ABLE LEGENDS: Contact factory.
Bezel:
rectangular
■ square
● round
'illum' - illuminated
'non-illum' - non-illuminated
'mom' - momentary
'maint' - maintained
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K13
A02 SERIES
INDICATORS
Panel cut-out .866" (22mm) or 1.161" x .846" (29.5mm x 21.5mm)
SCREEN
Bezel
K
■
■
■
■
■
■
■
■
●
●
●
●
●
●
●
●
Bezel:
K14
Color
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
black
red
amber
yellow
green
blue
clear
white
Part no.
A0261A
A0261B
A0261C
A0261D
A0261E
A0261F
A0261G
A0261J
A0262A
A0262B
A0262C
A0262D
A0262E
A0262F
A0262G
A0262J
A0263A
A0263B
A0263C
A0263D
A0263E
A0263F
A0263G
A0263J
rectangular
LAMP
OPERATOR
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 no's:
see Pgs K5 & K6
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*
Replace * with color code for LED
assemblies:
1: red
2: green
3: amber
Bezel Description
indicator
indicator
■
indicator
■
indicator
●
indicator
●
indicator
■ square
Lamp type
lamp/LED
LED assy
lamp/LED
LED assy
lamp/LED
LED assy
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
An indicator assembly requires:
Screen + Lamp (LED or LED assembly) + Operator
To order, select desired model numbers from tables below.
Example: Rectangular indicator with red screen and 12V red LED =
A0261B, A0242J1 and A0272
Indicators are normally shipped unassembled. Consult factory if factory assembly is required.
Part no.
A0271
A0272
A0273
A0274
A0275
A0276
White or blue LED assembly: Contact factory.
FOR UNSEALED INDICATORS (IP40): Add '01' to end of OPERATOR
model number.
FOR SCREEN ENGRAVING OR INSERTABLE LEGENDS: Contact
factory.
● round
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A02 SERIES
ROTARY LEVER SWITCHES
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Panel cut-out .866" (22mm)
A rotary lever assembly requires:
Operator + one or two Switchblocks
To order, select desired model numbers from tables below.
Example: IP65 square 2 position maintained rotary switch with long lever and switch block
with 2 N.O. contacts = A029101 and A02503
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
E
LEVER POSITIONS
SWITCH BLOCK
OPERATOR
Bezel
■
■
■
■
■
■
●
●
●
●
●
●
Description
2 pos. maintained
2 pos. momentary
3 pos. maintained
3 pos. momentary
3 pos. mainB, momC
3 pos. momB, mainC
2 pos. maintained
2 pos. momentary
3 pos. maintained
3 pos. momentary
3 pos. mainB, momC
3 pos. momB, mainC
Short lever
A029201
A029202
A029203
A029204
A029205
A029206
A029401
A029402
A029403
A029404
A029405
A029406
Long lever
A029101
A029102
A029103
A029104
A029105
A029106
A029301
A029302
A029303
A029304
A029305
A029306
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.
Lever rotation - 2 position switches
The model numbers shown are for
switches with counterclockwise lever
rotation. For clockwise rotation,
replace:
01 with 07
02 with 08
K
at the end of the model number.
FOR UNSEALED SWITCHES (IP40): Add '01' to end of OPERATOR model number.
Bezel:
rectangular
■ square
● round
'momC' - momentary position C
'mainB' - maintained position B
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K15
A02 SERIES
KEYLOCK SWITCHES
Panel cut-out .866" (22mm) or 1.161" x .846" (29.5mm x 21.5mm)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
A keylock switch assembly requires:
Operator + one or two Switchblocks
To order, select desired model numbers from tables below.
Example: IP65 square 2 position maintained keylock switch with 2 N.O. contacts =
A028201 and A02503
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
KEY POSITIONS
SWITCH BLOCK
OPERATOR
Bezel Description
2 pos. maintained
2 pos. momentary
3 pos. maintained
3 pos. momentary
3 pos. mainB, momC
3 pos. momB, mainC
■
2 pos. maintained
■
2 pos. momentary
■
3 pos. maintained
■
3 pos. momentary
■
3 pos. mainB, momC
■
3 pos. momB, mainC
●
2 pos. maintained
●
2 pos. momentary
●
3 pos. maintained
●
3 pos. momentary
●
3 pos. mainB, momC
●
3 pos. momB, mainC
K
Part no.
A028101
A028102
A028105
A028106
A028107
A028108
A028201
A028202
A028205
A028206
A028207
A028208
A028301
A028302
A028305
A028306
A028307
A028308
Key removable
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
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.
Key rotation - 2 position switches
The model numbers shown are for
switches with counterclockwise lever
rotation. For clockwise rotation,
replace:
01 with 20
02 with 19
at the end of the model number.
2 standard keys are supplied.
20 key barrel types available from
stock.
FOR UNSEALED SWITCHES (IP40): Add '01' to end of OPERATOR model number.
NON-REMOVABLE KEY POSITIONS: Contact factory.
Bezel:
K16
rectangular
■ square
● round
'momC' - momentary position C
'mainB' - maintained position B
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
A02 SERIES
EMERGENCY STOP SWITCHES & MUSHROOM HEAD PUSHBUTTONS
Panel cut-out .866" (22mm)
EMERGENCY STOP SWITCHES
Highly visible 1.575" (40mm) dia. red mushroom actuator
Highly reliable positive break switch
● Push to shut switch 'off', twist to reset to 'on'
An emergency stop switch assembly requires: Operator + Switch block
To order, specify with single pole or double pole switch block. Approved to UL1054/EN 60947
Switches are normally shipped unassembled. Consult factory if factory assembly is required.
●
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
●
E
ACCESSORY
3.543" (90mm) dia.
Self Adhesive Label
SWITCH BLOCK
OPERATOR
Description
Emergency stop
Part no.
A02ES
No. of poles
Single pole
Double pole
Part no.
A02512
A02511
Description
Yellow label with text
Yellow label
Part no.
A02YL1
A02YL2
MUSHROOM HEAD PUSHBUTTONS
NOTE: Mushroom head models are not approved to UL1054/EN 60947
SWITCH BLOCK
OPERATOR
Bezel
●
●
●
●
Description
Red momentary
Black momentary
Red maintained
Black maintained
Part no.
A02MMB
A02MMA
A02MXB
A02MXA
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
To achieve 3 or 4 pole
switching, add second
switch block, from table
at right.
Bezel:
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
For other colors, contact factory.
Note: actuator on momentary version is un-marked.
Dimensions of mushroom head actuator is the
same as A02ES (above).
Note that mushroom head switches, although similar
in appearance to emergency stop switches, do not
have fast break contacts. Therefore, they should not be
used in an emergency stop application.
K
Mushroom head pushbutton assembly requires:
Operator + Switchblock
FOR UNSEALED SWITCHES (IP40): Add '01' to
end of OPERATOR model number.
● round
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
K17
A02 SERIES
INDUSTRIAL CONTROLS
INSTALLATION & TOOLS
PANEL CUT-OUTS
MODULAR CONSTRUCTION
Rectangular operators
Max. panel thickness: .236" (6mm)
PANEL MOUNTING ASSEMBLY
●
●
●
●
●
●
Drill or punch hole per panel cut-outs above.
Assemble front operator through hole and:
a. Round & square types: tighten fixing nut finger tight. Then, snap on
adaptor block.
b. Rectangular types: tighten two panel fixing screws in front to a maximum of 8.5 in-oz. (6 Ncm).
Wire switch block as required and snap onto front operator.
Snap end cap onto switch block (optional).
Assemble bulb, if required, using tool number 30-0002.
Snap the screen onto the reflector assembly with legend in between,
if required. Then snap onto front of operator, taking care to line up the
locating slot with the polarizing dot to prevent damaging the seal.
END CAP TERMINAL GUARD
(provides unique
terminal protection)
Order separately part number 14-0005
TO REMOVE BULB
Remove reflector/screen assembly by inserting tool number 30-0006 between the bezel finger guard and the screen
to ingage the slot and pulling. Use the bulb extractor to remove the bulb.
K
TO REMOVE SWITCH BLOCK
Lever out latches using a small screwdriver, taking care not to overbend, and pull off the block from the front of
operator.
FIXING NUT KEY 30-0001
K18
BULB REMOVER 30-0002
SCREEN REMOVER 30-0006
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
Round & square operators