Close menu
Sensor systems Sensor systems Process instrumentation Process instrumentation
Process instrumentation (1947 results) Show all
Pressure measurement Pressure measurement Flow measurement Flow measurement Level measurement Level measurement Temperature and humidity measurement Temperature and humidity measurement Process analytics Process analytics Process control and monitoring Process control and monitoring System components System components
System components (26 results) Show all
HART communication HART communication Modbus communication Modbus communication I/O modules I/O modules
Control systems Control systems
Control systems (381 results) Show all
LOGO! Mini controllers LOGO! Mini controllers SIMATIC S7-1200 SIMATIC S7-1200 SIMATIC ET 200SP SIMATIC ET 200SP HMI panels HMI panels ctrlX ctrlX IO-Link modules IO-Link modules IoT components IoT components
IoT components (15 results) Show all
IoT Gateways IoT Gateways
Additional control components Additional control components
Additional control components (28 results) Show all
Industrial USB memory sticks Industrial USB memory sticks Programming software Programming software
Safety technology Safety technology
Safety technology (720 results) Show all
Safety sensors Safety sensors Safety relay modules Safety relay modules Safety controllers Safety controllers Guard locks Guard locks Safety control devices Safety control devices Safety drive technology Safety drive technology
Industrial communication technology Industrial communication technology Measuring & regulation technology Measuring & regulation technology Control & signalling devices Control & signalling devices Industrial controls Industrial controls Industrial valves Industrial valves Protection equipment Protection equipment Drive technology Drive technology Industrial enclosures Industrial enclosures Industrial luminaires Industrial luminaires Connection technology Connection technology
Connection technology (1579 results) Show all
Sensor / actuator wiring Sensor / actuator wiring Industrial connectors Industrial connectors Cables / Wires Cables / Wires Terminal blocks / Connecting terminals Terminal blocks / Connecting terminals Installation & assembly material Installation & assembly material
Power supply Power supply Work tools Work tools Automation24 promo shop Automation24 promo shop SALE SALE
0 Shopping basket
0,00
Items in shopping basket 0

Your shopping basket is currently empty

Filter
 Results
  • Emergency STOP/OFF pushbutton
  • Rotate release mechanism
  • Colour: red
  • Protection rating: IP66/IP69/IP69K
  • Hole diameter: 22.5 mm
  • Button diameter: 40 mm

Emergency-stop/off button Schneider Electric Harmony ZB4BS844

Item number: 109821
EAN: 3389110888867
Corresponding accessories
Corresponding accessories
Technical details

Emergency stop button

Rotate release

Harmony

red

300000

round

no

22 mm

40 mm

Metal

-40 °C

70 °C

IP66
IP69K
IP69

CE
UL
BUREAU VERITAS
CSA
IEC 60947

Product description
Emergency-stop/off button Schneider Electric Harmony ZB4BS844
The red ZB4BS844 Emergency STOP/OFF Pushbutton from Schneider Electric with a 40 mm mushroom diameter and rotate release mechanism is distinguished by its modern design. The device has a hole diameter of 22 mm and is easy to install. The ZB4BS844 Emergency STOP/OFF Pushbutton meets all relevant international standards for worldwide use and is suitable for applications in all industrial sectors thanks to its high IP66/IP67/IP69/IP69 protection rating.
Customer reviews
Reviews 0
Reviews 0
Reviews 0
Reviews 0
Reviews 0