APEM

www.apem.com

B-25

IB and IS series

Sealed momentary pushbutton switches

B

IB SERIES MOUNTING

Panel cut-out

Matrix mounting

IS SERIES MOUNTING

Panel cut-out

Matrix mounting

(.535DIA)

Ø

13.60

12.90

(.507)

(.709)

18.00

18.00

(.709)

Ø12.00

(.472DIA)

Ø

13.50

(.531DIA)

(.535DIA)

Ø

13.60

1

(.507)

12.90

20.00

(.787)

(.787)

20.00

TACTILE FEEDBACK

Cross section

Operating force/travel

Switching point

Force (N)

Travel (mm)

1.5

1.2

0.6

3

➀ Elastomeric membrane ➁ Flat seal

104

: High plunger

PLUNGER OPTION

ADDITIONAL SEALING

By silicone boot, transparent (U5125) or black

(U5125-2), for protection against frost and abrasion by

sand. Order separately.

Operating temperature : -40°C to +125°C

Life expectancy : 500 000 cycles

(.720 DIA)

Ø18.30

2

1

Indicative

nominal curve