www.apem.com

(.020)

(.709)

(.110)

(.709)

(.945)

(.709 SQ)

(.709 DIA)

(.945)

(.236)

(.472)

18.00x18.00

24.00

Ø18.00

12.00

6.00

24.00

0.50

18.00

2.80

18.00

(1.209)

30.70

C

D

C D

E F

An keylock assembly requires:

operator+switchblock

Toordertheseelements,selectdesiredmodelnumbersfromtablesbelow.

Example:IP65rectangularkeyswitch,singlepole,2positionsmaintained

=A018101andA0151B

9

3

1

2

KeyRotation–2positionswitches

Themodelnumbersshownarefor

switcheswithanticlockwisekeyrotation.

Forclockwiserotation,replace:

01

with

25

02

with

24

03

with

27

04

with

28

attheendofthemodelnumber

C

B

A

Clockwise

Rotation

Anticlockwise

Rotation

1

2

Noofpoles

PartNo

Singlepole

A0151B

Doublepole

A0152B

Threepole

A0155B

Fourpole

A0153B

Pole

Bezel Description

PartNo.Keyremovable

1or2

2pos.maintained

A018101

A-C

1or2

2pos.momentary

A018102

A

3or4

2pos.maintained

A018103

A-C

3or4

2pos.momentary

A018104

A

1or2

3pos.maintained

A018105

A-B-C

1or2

3pos.momentary

A018106

A

1or2

3pos.mainL,momR A018107

A-B

1or2

3pos.momL,mainR A018108

A-C

1or2

2pos.maintained

A018201

A-C

1or2

2pos.momentary

A018202

A

3or4

2pos.maintained

A018203

A-C

3or4

2pos.momentary

A018204

A

1or2

3pos.maintained

A018205

A-B-C

1or2

3pos.momentary

A018206

A

1or2

3pos.mainL,momR A018207

A-B

1or2

3pos.momL,mainR A018208

A-C

1or2

2pos.maintained

A018301

A-C

1or2

2pos.momentary

A018302

A

3or4

2pos.maintained

A018303

A-C

3or4

2pos.momentary

A018304

A

1or2

3pos.maintained

A018305

A-B-C

1or2

3pos.momentary

A018306

A

1or2

3pos.mainL,momR A018307

A-B

1or2

3pos.momL,mainR A018308

A-C

Operator

Switch block

Key Positions

Bezel:rectangularsquareround.‘pos’-position,‘mainL’-maintainedleft‘momR’-momentaryright,etc

A01 SERIES

KEYLOCK SWITCHES

Panel cut‑out Ø16 (.630)

•Non-removablekeypositions:

contactAPEMcomponents

•2standardkeysaresupplied

•20keybarreltypesavailablefrom

stock

•Foron-on-onfunctioncontact

APEMcomponents

•Note:3/4poleswitchblockforuse

onlywith2positionkeyswitches