25

Pull / Push-Pull / Pin Lock Pushbuttons

Package Quantity: 1

Shape

Contact

Part No.

Code

Dimensions (mm)

Mushroom Pull

ATN23

1NO

B: black

G: green

R: red

Y: yellow

M3.5 Terminal Screw

40

53 (1 or 2 blocks)

Panel Thickness 0.8 to 7.5

6

23

38.5

1NO-1NC

2NO

2NC

Mushroom Push-Pull

ATN21

1NO-1NC

M3.5 Terminal Screw

40

53 (1 or 2

blocks)

Panel Thickness 0.8 to 7.5

6

23

38.5

76 (3 or 4 blocks)

2NO

2NC

2NO-2NC

ATN22

(Spring Return)

Mushroom Push-Pull

1NO-1NC

M3.5 Terminal Screw

40

53 (1 or 2

blocks)

Panel Thickness 0.8 to 7.5

6

23

38.5

76 (3 or 4 blocks)

2NO-2NC

Pin Lock

ABN8P

1NO

ABN8P10

–

M3.5 Terminal Screw

40

49

23

Panel Thickness 0.8 to 7.5

44.5 (1 or

2 blocks)

6

67 (3 or 4 blocks)

26.5

1NC

ABN8P01

1NO-1NC

ABN8P11

2NO

ABN8P20

2NC

ABN8P02

2NO-2NC

ABN8P22

Pin Lock (ON Lock)

ABN8P**-TK231-1

1NO

ABN8P10-TK231-1

–

M3.5 Terminal Screw

40

49

23

Panel Thickness 0.8 to 7.5

44 (1 or 2

blocks)

6

67 (3 or 4 blocks)

25.4

M3.5 Terminal Screw

40

49

23

Panel Thickness 0.8 to 7.5

44 (1 or 2

blocks)

6

67 (3 or 4 blocks)

25.4

1NC

ABN8P01-TK231-1

1NO-1NC

ABN8P11-TK231-1

2NO

ABN8P20-TK231-1

2NC

ABN8P02-TK231-1

2NO-2NC

ABN8P22-TK231-1

•Round bezel and shroud (metal): Chrome-plated

•Square bezel (metal): Chrome-plated

•Other contact arrangements and gold-plated silver contacts are also available. See page 20.

•

Pull: Pulling the button operates the contacts. Up to 2 contact blocks (1 layer) can be mounted on pull switches.

•

Push-Pull: Button is maintained in both depressed and reset positions.

Note: ø30 push pull switches cannot be used as emergency stop switches. When emergency stop switches are required, use XN series

emergency stop switches (ISO 13850 and IEC 60947-5-5 compliant).

•

Push-Pull (Spring Return): Pushing or pulling the button operates the contacts. Button is spring-returned to the center position.

•

Pin Lock: Button can be locked in either depressed or reset position by inserting the pin. Pad lock with a ø6mm pin can also be used to

lock the button.

•

Pin Lock (ON Lock): Button is locked in the depressed position by inserting the pin. Button cannot be locked in the reset position.

(nameplate sold

separately)

(nameplate sold

separately)

(nameplate

sold separately)

(nameplate sold

separately)

Pull Switch (Spring Return)

Contact

ATN23

Normal

Pull

1NO

1NC

1NO-1NC

2NO

2NC

Push-Pull Switch (Maintained)

Contact

ATN21

Push

Pull

1NO-1NC

2NO

2NC

2NO-2NC

Push-Pull (Spring Return)

Contact

ATN22

Push

Normal

Pull

1NO-1NC

2NO-2NC

Contact Operation

ø30

(14/03/18)