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Emergency stop button, fitted version Ø 22.3 mm
with contact blocks, Form B

Emergency stop button, fitted version Ø 22.3 mm with contact...

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Item description/product images

Contact terminals AgNi.
Version:Push button red
Frame 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:
CE, TÜV Süd, CCC, cULus, UR.
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 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.Supplied withThe emergency stop button consists of a push-button, union nut, 2 contact blocks, 1x NC, 1x NC with integrated safety relay (NO) for fault shutdown and a bracket for the contact blocks.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 81150-08_B Emergency stop button, fitted version Ø 22.3 mm with contact blocks, Form B 216 kB


Emergency stop button, fitted version Ø 22.3 mm
with contact blocks, Form B

Item selection/filter

Order No.

FormForm-TypeInstalled ØWire strip length
81150-08-213210Bwith anti-block collar22,38-10Spring clamp 39.80 €
Order No.

max. (mm²)
No. of NO contactsNo. of NC contactsTightening torque
Mounting nut
81150-08-2132100,75-2,5122,5No 39.80 €
Order No.

Anti-block collarContact resistance
m Ohm
ReleaseContact voltage
Contact current
81150-08-213210Yes<100right/left rotation245 39.80 €
Order No.

Bounce time
Switch position indicatorSafety ratingProtection classSelf-monitoringTamper-proofCADAcc.PriceOrder
81150-08-213210<10YesIP65/IP67II Protective insulationYesYes 39.80 €
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