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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Sensing and Control
Interactive
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Manual Switches AT Series
Toggle Switch Assemblies
Honeywell1MICROSWITCHSensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada131
6AT SERIES FEATURES
12-position, momentary and
maintained action.
11, 2 or 3 SPDT precision basic
switches.
1Short behind-panel depth.
1Choice of 1⁄4or 15⁄32-inch bushings.
1Silver or gold contacts.
1UL recognized, CSA certified basic
switches.
ELECTRICAL RATINGS — Basic Switches
30 VDC Rating
Amps
UL/CSA Rating Load Sea Level 50,000 ft.
Silver 5 amps, Inductive 3 2.5
Contacts 125-250 VAC Resistive 5 5
Max. Inrush 24 24
Gold 1 amp, Inductive 0.5 0.5
Contacts 125 VAC Resistive 1 1
Max. Inrush 2 2
2-POSITION ORDER GUIDE
Toggle Lever Position Number
Mounting Opposite of Types Solder
‘‘
T’’
‘‘
T2’’
Style Keyway Keyway Poles Contacts Terminals Terminals Terminals
1⁄4
NBushing Maint. Maint. 1 Silver 6AT2 6AT2-T 6AT2-T2
With Key Tab 6AT68-T* 6AT68-T2*
Gold 6AT23 6AT23-T2
2 Silver 6AT3 6AT3-T 6AT3-T2
Gold — 6AT13-T 6AT13-T2
3 Silver 6AT501 6AT501-T
1⁄4
NBushing Maint. Maint. 1 Silver 6AT1 6AT1-T 6AT1-T2
Without Key Tab
Gold 6AT56-T2
2 Silver 6AT4 — 6AT4-T2
1⁄4
NBushing Maint. Maint. 1 Silver 6AT201-T
With Key Washer
2 Gold 6AT231-T2
15⁄32
NBushing Maint. Maint. 1 Silver 6AT6 6AT6-T 6AT6-T2
With Key Washer
Gold 6AT17 6AT17-T2
2 Silver 6AT7 6AT7-T
Gold 6AT42 6AT42-T2
3 Silver 6AT10 6AT10-T 6AT10-T2
Gold 6AT18 6AT18-T2
* Extra long toggle lever (.67N/17,0 mm).
Toggle/Rockers
Manual Switches AT Series
Toggle Switch Assemblies
132Honeywell1MICROSWITCHSensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada
13AT/23AT SERIES
Standard lever Tab lever Pull-to-unlock
lever
FEATURES
12 or 3-position, momentary and
maintained action.
12, 3 or 4 SPDT precision basic
switches.
1Standard toggle, tab, or pull-to-unlock
levers.
1Silver or gold contacts.
115⁄32-inch bushing.
1UL recognized, CSA certified basic
switches.
1Lever-to-bushing seal option.
ELECTRICAL RATINGS — Basic Switches
30 VDC Rating
Amps
UL/CSA Rating Load Sea Level 50,000 ft.
Silver 5 amps, Inductive 3 2.5
Contacts 125-250 VAC Resistive 5 5
Max. Inrush 24 24
Gold 1 amp, Inductive 0.5 0.5
Contacts 125 VAC Resistive 1 1
Max. Inrush 2 2
PULL-TO-UNLOCK TOGGLE
LEVERS
As a guard against accidental operation,
pull-to-unlock toggle levers must be
pulled .090 inch/2, 3 mm (approx.) to
change positions. A chart showing the13
locking configurations and their catalog
listingsuffixcodelettersisshownonnext
page.
2-POSITION ORDER GUIDES
Pull-To-Unlock Lever
Toggle Lever Position Standard Lever Tab Lever Solder Terminals
Opposite No. of Type Solder
‘‘
T’’
‘‘
T2’’
‘‘
T2’’ (Add locking letter 1
Keyway Keyway Poles Contacts Terminals Terminals Terminals Terminals to cat. listings below)
Maint. Maint. 2 Silver 23AT1 23AT1-T 23AT1-T2 23AT402-T2 23AT1- Locking letters:
D, F, or G
Gold 23AT11 23AT11-T2 23AT11-
3 Silver 23AT2 23AT2-T 23AT2-T2 23AT2-
Gold 23AT12 23AT12-T2 23AT12-
4 Silver 23AT3 23AT3-T 23AT3-T2 23AT3-
Gold 23AT8
Mom. Maint. 2 Silver 23AT4 23AT4-T 23AT4-T2 23AT403-T2
Gold 23AT19
3 Silver 23AT5
Gold
4 Silver 23AT6 23AT6-T2
Gold
1See locking chart on next page.
MIL-S-8805/26 Versions
Toggle Lever Position Standard Lever Tab Lever
‘‘
T2’’ Terminals
‘‘
T2’’ Terminals
Opposite No. of Type
Keyway Keyway Poles Contacts Catalog Listing Military No. Catalog Listing Military No.
Maint. Maint. 2 Silver 23AT73-T2 M8805/26-001 23AT473-T2 M8805/26-003
4 Silver 23AT74-T2 M8805/26-002 23AT474-T2 M8805/26-004
Manual Switches AT Series
Toggle Switch Assemblies
Honeywell1MICROSWITCHSensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada133
13AT/23AT SERIES
3-POSITION ORDER GUIDES
Pull-To-Unlock Lever
Toggle Lever Position Standard Lever Tab Lever Solder Terminals
Opposite No. of Type Solder
‘‘
T’’
‘‘
T2’’
‘‘
T2’’ (Add locking letter
Keyway Center Keyway Poles Contacts Terminals Terminals Terminals Terminals to cat. listings below)
Maint. Maint. Maint. 2 Silver 13AT2 13AT2-T 13AT2-T2 13AT402-T2 13AT2- Locking letters:
All types
Gold 13AT18 13AT18-T
3 Silver 13AT5 13AT5-
4 Silver 13AT9 13AT9-T2 13AT409-T2 13AT9-
Gold 13AT29
Mom. Maint. Mom. 2 Silver 13AT1 13AT1-T 13AT1-T2 13AT401-T2 13AT1- Locking Letters:
E, L, or N
Gold 13AT26 13AT423-T2
3 Silver 13AT4 13AT413-T2
4 Silver 13AT8 13AT8-T2 13AT8-
Gold
Maint. Maint. Mom. 2 Silver 13AT3 13AT3-T 13AT3-T2 13AT403-T2 13AT3- Locking letters:
E, G, B, L, P or N
Gold
4 Silver 13AT10 13AT410-T2 13AT10-
MIL-S-8805/26 VERSIONS
Toggle Lever Position Standard Lever Tab Lever
‘‘
T2’’ Terminals
‘‘
T2’’ Terminals
Opposite No. of Type
Keyway Center Keyway Poles Contacts Catalog Listing Military No. Catalog Listing Military No.
Mom. Maint. Mom. 2 Silver 13AT271-T2 M8805/26-005 13AT471-T2 M8805/26-006
3 Silver 13AT474-T2 M8805/26-012
Maint. Maint. Maint. 2 Silver 13AT272-T2 M8805/26-007 13AT472-T2 M8805/26-008
3 Silver 13AT275-T2 M8805/26-013
Maint. Maint. Mom. 2 Silver 13AT273-T2 M8805/26-009 13AT473-T2 M8805/26-010
LEVER-TO-BUSHING SEAL OPTION
A splash type lever-to-bushing seal can
be provided to help prevent the entrance
ofmoistureand dust behind the panel, or
into the contact area. To specify 2-posi-
tion switches with lever-to-bushing seals,
change the 23AT catalog listing prefix to
32AT.Example:32AT1isasealed23AT1.
Convert 3-position catalog listings by
changing the 13AT prefix to 31AT. Exam-
ple: 31AT2-T is a sealed13AT2-T.
HERMETICALLY SEALED BASIC
SWITCH OPTION
AT’swith15⁄32
Nbushingscan be furnished
with HM or HS hermetically sealed basic
switches, which have metal-to-metal
fusion around the cover, actuator base
and mounting holes. Terminals are
sealed glass-to-metal. The
1⁄4
Nbushing
6ATdesigncanalsobeprovidedwithHM
basic switches. For more information,
contact the 800 number.
Shown with
HM basic switches
LOCKING CONFIGURATIONS
ABDEFGH
Locked In Locked Out Of
Center and Locked Out Locked In Locked In Center And
Locked In Extreme Position Of Center Locked In Extreme Position Extreme Position Extreme Position
Three Positions (Keyway Side) Position Center Position (Opposite Keyway) (Keyway Side) (Keyway Side)
JKLMNP
Locked Out Of Locked In Locked Out Of Locked Out Of
Center And Center And Locked Out Of And Into Locked Out Of And Into
Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position Extreme Position
(Opposite Keyway) (Opposite Keyway) (Keyway Side) (Opposite Keyway) (Opposite Keyway) (Keyway Side)
Toggle/Rockers
Manual Switches AT Series
Toggle Switch Assemblies
134Honeywell1MICROSWITCHSensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada
MOUNTING DIMENSIONS (For reference only)
13/23AT
6AT PANEL CUTOUTS
1⁄4
NBushing
15⁄32
NBushing
NOTE—
64AT300, 66AT300, and 68AT300 (M8805/98) listings have
a bushing seal and MS25196 panel seal.
Bushing mounting torque is10–15
in./lbs.
