Manual Switches

AT Series

Toggle Switch Assemblies

Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA

1-815-235-6847 International 1-800-737-3360 Canada

133

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

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

of moisture and 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: 32AT1 is a sealed 23AT1.

Convert 3-position catalog listings by

changing the 13AT prefix to 31AT. Exam-

ple: 31AT2-T is a sealed 13AT2-T.

HERMETICALLY SEALED BASIC

SWITCH OPTION

with HM or HS hermetically sealed basic

switches, which have metal-to-metal

fusion around the cover, actuator base

and mounting holes. Terminals are

6AT design can also be provided with HM

basic switches. For more information,

contact the 800 number.

Shown with

HM basic switches

LOCKING CONFIGURATIONS

AB

DE

F

G

H

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)

JK

L

M

N

P

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)