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Emergency stop button in Ø 22.3 mm housing with contact blocks, cable gland M20

Emergency stop button in Ø 22.3 mm housing with contact blocks,...

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Item description/product images

Contact terminals AgNi.
Version:Push button red
Housing black/yellow.
Note:Emergency stop buttons are used to manually switch off machines and systems quickly in emergencies. The push button engages when depressed and can be unlocked again by twisting it to the right or left. The red button is located on a yellow background. This ensures good identification.

Certificates / Standards met:
EN 60947-5-1, EN 60947-5-5, EN ISO 13850.
Technical data:Mounting position: arbitrary.
Mechanical service life: 50,000 switching cycles.
Electrical service life: 50,000 switching cycles at nominal load.
NC contact forced opening: acc. to EN 60947-5-1, App K.

Rated insulation voltage Ui: 250 V.
Permanent thermal current: 10A.

Utilisation category acc. to IEC/EN60947-5-1:
AC15: 250 V / 3 A.
DC13: 24 V / 2 A.
Temperature range:Storage temperature: -50 °C to +85 °C.
Operating temperature: -25°C to +55°C.
Advantages:The safety contact ( design with NO contact) constantly monitors the orderly connection between the emergency stop button and the contact element. If the emergency stop button is separated from the contact element due to negligent installation or mechanical damage, the safety contact breaks immediately and the machine is stopped.Special features:
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 81150-12 Emergency stop button in Ø 22.3 mm housing with contact blocks, cable gland M20 287 kB


Emergency stop button in Ø 22.3 mm housing with contact blocks, cable gland M20

Item selection/filter

Order No.

Installed ØWire strip length
max. (mm²)
No. of NO contactsNo. of NC contactsTightening torque
Mounting nut
81150-12-20321022,38-10Spring clamp0,75-2,5-22,5 40.91 €
81150-12-21321022,38-10Spring clamp0,75-2,5122,5 45.07 €
Order No.

IlluminableAnti-block collarContact resistance
m Ohm
ReleaseContact voltage
Contact current
81150-12-203210NoYes<100right/left rotation245 40.91 €
81150-12-213210NoYes<100right/left rotation245 45.07 €
Order No.

Cable entryBounce time
Switch position indicatorSafety ratingProtection classSelf-monitoringTamper-proofCADAcc.PriceOrder
81150-12-203210M20 breakaway<10YesIP65/IP67II Protective insulationNoYes 40.91 €
81150-12-213210M20 breakaway<10YesIP65/IP67II Protective insulationYesYes 45.07 €
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