complete assemblies 12 knob-type selector switch a22s/w install in 22-mm dia. or 25-mm dia. panel cutout h illuminated and non-illuminated models h locking lever ensures easy mounting and removal of switch unit h increase wiring efficiency and decrease mounting depth with three-row mounting of switch unit contact blocks h finger-safe contact blocks h use optional 25-mm dia. ring to install in 25-mm dia. panel cutouts c this product was manufactured at omron izumo. omron izumo has obtained approvals from international certification bodies for its quality system and environmental control system . ordering information j construction lamp ? light source led lamp incandescent lamp switch unit ? contacts spst-no, spst-nc, spst-no + spst-nc, dpst-no, dpst-nc ? lighting method non-illuminated illuminated (without transformer) illuminated (with transformer) operational unit number of positions: 2 positions/3 positions applicable colors non-illuminated: black illuminated: red, green, yellow, blue lock fitting
a22s/w a22s/w 13 j part number legend shipped as a set which includes the operational unit, led (illuminated type only), and switch unit. a22 j - jj - j - j 12345 1 illuminated/non-illuminated code description s non-illuminated w illuminated 2 number of positions/reset method code description 2m 2 positions/maintained 2a 2 positions/spring return 3m 3 positions/maintained 3a 3 positions/spring return c2m 2 positions/maintained extended lever c2a 2 positions/spring return extended lever c3m 3 positions/maintained extended lever c3a 3 positions/spring return extended lever 3 operator color code description none non-illuminated rred g green y yellow ablue 4 light source code rated voltage none non-illuminated 6d led 6 vdc 6a 6 vac 12a 12 vac/dc 24a 24 vac/dc with transformer none non-illuminated t1 led 110 vac *1 t2 220 vac *2 without transformer note: with transformer types, the led lamp (24 vac/dc) can be lit by directly applying 110 vac/dc (220 vac/dc) to the lamp terminal. the led is a 24-vac/dc type. 5 contacts code description 10 spst-no (*) 01 spst-nc (*) 11 spst-no + spst-nc 20 dpst-no 02 dpst-nc note: * for models with 2 positions only *1) operational voltage: 95 to 115 vac *2) operational voltage: 190 to 230 vac note: spst= single pole, single throw dpst= double pole, single throw (actual color of yellow selector switches more closely resembles amber than true yellow.)
a22s/w a22s/w 14 j knob-type selector switch non-illuminated appearance positions operating method contacts operator color part number knob-type selector switch 2 positions maintained spst-no black a22s-2m-10 y p p spst-nc a22s-2m-01 spst-no + spst-nc a22s-2m-11 dpst-no a22s-2m-20 dpst-nc a22s-2m-02 spring return spst-no a22s-2a-10 p g spst-nc a22s-2a-01 spst-no + spst-nc a22s-2a-11 dpst-no a22s-2a-20 dpst-nc a22s-2a-02 3 positions maintained spst-no + spst-nc a22s-3m-11 p dpst-no a22s-3m-20 dpst-nc a22s-3m-02 spring return spst-no + spst-nc a22s-3a-11 p g dpst-no a22s-3a-20 dpst-nc a22s-3a-02 extended lever knob-type l i h 2 positions maintained spst-no black a22s-c2m-10 y p selector switch p spst-nc a22s-c2m-01 spst-no + spst-nc a22s-c2m-11 dpst-no a22s-c2m-20 dpst-nc a22s-c2m-02 spring return spst-no a22s-c2a-10 p g spst-nc a22s-c2a-01 spst-no + spst-nc a22s-c2a-11 dpst-no a22s-c2a-20 dpst-nc a22s-c2a-02 3 positions maintained spst-no + spst-nc a22s-c3m-11 p dpst-no a22s-c3m-20 dpst-nc a22s-c3m-02 spring return spst-no + spst-nc a22s-c3a-11 p g dpst-no a22s-c3a-20 dpst-nc a22s-c3a-02
a22s/w a22s/w 15 illuminated (without transformer) appearance positions operating method contacts rated voltage operator color part number knob-type selector switch 2 positions maintained spst-no 6vdc insert one of h f l l i a22w-2m j j j j -6d-10 y p led lighting p 6vac the following l e t t e r s i n t o a22w-2m j j j j -6a-10 l e d l i g h t i n g (without transformer) 12 vac/dc l e t t ers i n t o the box j . a22w-2m j j j j -12a-10 24 vac/dc t h e b o x j . r ( red ) a22w-2m j j j j -24a-10 spst-nc 6vdc r ( r e d ) y (yellow) g ( g r e e n ) a22w-2m j j j j -6d-01 6vac ( y ) g (green) a ( b l u e ) a22w-2m j j j j -6a-01 12 vac/dc a ( b l u e ) a22w-2m j j j j -12a-01 24 vac/dc a22w-2m j j j j -24a-01 spst-no + s p s t n c 6vdc a22w-2m j j j j -6d-11 spst-nc 6vac a22w-2m j j j j -6a-11 12 vac/dc a22w-2m j j j j -12a-11 24 vac/dc a22w-2m j j j j -24a-11 dpst-no 6vdc a22w-2m j j j j -6d-20 6vac a22w-2m j j j j -6a-20 12 vac/dc a22w-2m j j j j -12a-20 24 vac/dc a22w-2m j j j j -24a-20 dpst-nc 6vdc a22w-2m j j j j -6d-02 6vac a22w-2m j j j j -6a-02 12 vac/dc a22w-2m j j j j -12a-02 24 vac/dc a22w-2m j j j j -24a-02 spring return spst-no 6vdc a22w-2a j j j j -6d-10 p g 6vac a22w-2a j j j j -6a-10 12 vac/dc a22w-2a j j j j -12a-10 24 vac/dc a22w-2a j j j j -24a-10 spst-nc 6vdc a22w-2a j j j j -6d-01 6vac a22w-2a j j j j -6a-01 12 vac/dc a22w-2a j j j j -12a-01 24 vac/dc a22w-2a j j j j -24a-01 spst-no + s p s t n c 6vdc a22w-2a j j j j -6d-11 spst-nc 6vac a22w-2a j j j j -6a-11 12 vac/dc a22w-2a j j j j -12a-11 24 vac/dc a22w-2a j j j j -24a-11 dpst-no 6vdc a22w-2a j j j j -6d-20 6vac a22w-2a j j j j -6a-20 12 vac/dc a22w-2a j j j j -12a-20 24 vac/dc a22w-2a j j j j -24a-20 dpst-nc 6vdc a22w-2a j j j j -6d-02 6vac a22w-2a j j j j -6a-02 12 vac/dc a22w-2a j j j j -12a-02 24 vac/dc a22w-2a j j j j -24a-02 (this table continues on the next page.)
a22s/w a22s/w 16 ordering information table -- continued from previous page appearance positions operating method contacts rated voltage operator color part number knob-type selector switch 3 positions maintained spst-no + s p s t n c 6vdc insert one of h f l l i a22w-3m j j j j -6d-11 y p led lighting p spst-nc 6vac the following l e t t e r s i n t o a22w-3m j j j j -6a-11 l e d l i g h t i n g (without transformer) 12 vac/dc l e t t ers i n t o the box j . a22w-3m j j j j -12a-11 24 vac/dc t h e b o x j . r ( red ) a22w-3m j j j j -24a-11 dpst-no 6vdc r ( r e d ) y (yellow) g ( g r e e n ) a22w-3m j j j j -6d-20 6vac ( y ) g (green) a ( b l u e ) a22w-3m j j j j -6a-20 12 vac/dc a ( b l u e ) a22w-3m j j j j -12a-20 24 vac/dc a22w-3m j j j j -24a-20 dpst-nc 6vdc a22w-3m j j j j -6d-02 6vac a22w-3m j j j j -6a-02 12 vac/dc a22w-3m j j j j -12a-02 24 vac/dc a22w-3m j j j j -24a-02 knob-type selector switch 3 positions spring return spst-no + s p s t n c 6vdc insert one of h f l l i a22w-3a j j j j -6d-11 y p led lighting p p g spst-nc 6vac the following l e t t e r s i n t o a22w-3a j j j j -6a-11 l e d l i g h t i n g (without transformer) 12 vac/dc l e t t ers i n t o the box j . a22w-3a j j j j -12a-11 24 vac/dc t h e b o x j . r ( red ) a22w-3a j j j j -24a-11 dpst-no 6vdc r ( r e d ) y (yellow) g ( g r e e n ) a22w-3a j j j j -6d-20 6vac ( y ) g (green) a ( b l u e ) a22w-3a j j j j -6a-20 12 vac/dc a ( b l u e ) a22w-3a j j j j -12a-20 24 vac/dc a22w-3a j j j j -24a-20 dpst-nc 6vdc a22w-3a j j j j -6d-02 6vac a22w-3a j j j j -6a-02 12 vac/dc a22w-3a j j j j -12a-02 24 vac/dc a22w-3a j j j j -24a-02
a22s/w a22s/w 17 illuminated (with transformer) appearance positions operating method contacts rated voltage operator color part number knob-type selector switch 2 positions maintained spst-no 110 vac insert one of h f l l i a22w-2m j j j j -t1-10 y p led lighting p 220 vac the following l e t t e r s i n t o a22w-2m j j j j -t2-10 l e d l i g h t i n g (with transformer) spst-nc 110 vac l e t t ers i n t o the box j . a22w-2m j j j j -t1-01 220 vac t h e b o x j . r ( red ) a22w-2m j j j j -t2-01 spst-no + s p s t n c 110 vac r ( r e d ) y (yellow) g ( g r e e n ) a22w-2m j j j j -t1-11 spst-nc 220 vac ( y ) g (green) a ( b l u e ) a22w-2m j j j j -t2-11 dpst-no 110 vac a ( b l u e ) a22w-2m j j j j -t1-20 220 vac a22w-2m j j j j -t2-20 dpst-nc 110 vac a22w-2m j j j j -t1-02 220 vac a22w-2m j j j j -t2-02 spring return spst-no 110 vac a22w-2a j j j j -t1-10 p g 220 vac a22w-2a j j j j -t2-10 spst-nc 110 vac a22w-2a j j j j -t1-01 220 vac a22w-2a j j j j -t2-01 spst-no + s p s t n c 110 vac a22w-2a j j j j -t1-11 spst-nc 220 vac a22w-2a j j j j -t2-11 dpst-no 110 vac a22w-2a j j j j -t1-20 220 vac a22w-2a j j j j -t2-20 dpst-nc 110 vac a22w-2a j j j j -t1-02 220 vac a22w-2a j j j j -t2-02 3 positions maintained spst-no + s p s t n c 110 vac a22w-3m j j j j -t1-11 p spst-nc 220 vac a22w-3m j j j j -t2-11 dpst-no 110 vac a22w-3m j j j j -t1-20 220 vac a22w-3m j j j j -t2-20 dpst-nc 110 vac a22w-3m j j j j -t1-02 220 vac a22w-3m j j j j -t2-02 spring return spst-no + s p s t n c 110 vac a22w-3a j j j j -t1-11 p g spst-nc 220 vac a22w-3a j j j j -t2-11 dpst-no 110 vac a22w-3a j j j j -t1-20 220 vac a22w-3a j j j j -t2-20 dpst-nc 110 vac a22w-3a j j j j -t1-02 220 vac a22w-3a j j j j -t2-02
a22s/w a22s/w 18 dimensions unit: mm (inch) j knob-type selector switch (illuminated/non-illuminated) a22s-s 30 dia (1.18) 34 (1.34) 26.2 (1.03) 12 (0.47) 1.8 5.8 (0.23) 54.7 (2.15) 26.2 (1.03) 12 1.8 0.5 22 (0.87) 13.5 5.9 m22 p=1 29 dia. (1.14) 30 dia (1.18) a22s-c3 39 (1.53) 29 (1.14) 12 1.8 0.5 13.5 5.9 a22s-c2 26.2 (1.03) 22 (0.87) 29 dia. (1.14) 30 dia (1.18) 29 (1.14) 39 (1.53)
a22s/w a22s/w 19 j terminal arrangement terminal arrangement (bottom view) non-illuminated (spst-no + spst-nc) illuminated (spst-no + spst-nc) contact blocks 20.7 (0.82) 16.7 (0.66) contact blocks lamp socket 10 (0.40) 22 (0.87) j panel cutout dimensions 22.3 dia. +0.4 0 25 dia. +0.5 0 note: when applying a coating such as paint to a panel, the dimensions should be those after the application of the coating. a lock fitting is provided as a standard item. j terminal connection type connection diagram non-illuminated bottom view illuminated without transformer bottom view illuminated with transformer bottom view note: the above terminal connection diagrams are examples for spst-no + spst-nc. j contact configuration 2-position type knob position spst-no spst-nc spst-no + spst-nc dpst-no dpst-nc 3-position type knob position spst-no + spst-nc dpst-no dpst-nc note: for additional specifications and information refer to the common to all assemblies section at the end of this publication.
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