Pepperl+Fuchs

Pepperl+Fuchs

Pepperl+Fuchs is a renowned company specializing in industrial sensor and explosion protection technology. Established in 1945, the company has been a leading provider of electronic sensors and components for automation technology, as well as intrinsic safety and explosion protection products. Pepperl+Fuchs serves a wide range of industries including oil and gas, chemical, pharmaceutical, and mining, offering solutions that ensure reliable and safe operation in hazardous areas. With a strong emphasis on innovation, the company continues to develop cutting-edge sensor technologies and digital solutions to meet the evolving needs of industrial automation. Pepperl+Fuchs' commitment to quality, safety, and technological advancement has solidified its position as a trusted partner for companies seeking robust and reliable industrial automation solutions.

Emergency Stop (E-Stop) Switches

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Reset Operation
Operating Temperature
Ingress Protection
Termination Style
Current Rating (Amps)
Panel Cutout Dimensions
Circuit
Mounting Type
Illumination Voltage (Nominal)
Voltage Rating - DC
Switch Function
Voltage Rating - AC
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Pepperl+Fuchs
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ImageProduct DetailPriceAvailabilityECAD ModelSeriesCircuitSwitch FunctionVoltage Rating - ACFeaturesIngress ProtectionTermination StyleOperating TemperaturePanel Cutout DimensionsMounting TypeIllumination Voltage (Nominal)Reset OperationCurrent Rating (Amps)Voltage Rating - DC
VAA-2E1A-PM-S
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PCB Symbol, Footprint & 3D Model
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DPST-NC
On-Off
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IP65 - Dust Tight, Water Resistant
Screw Terminal
-25°C ~ 55°C
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Panel Mount, Front
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Twist
40mA (DC)
26.5 V

About  Emergency Stop (E-Stop) Switches

Emergency stop switches, commonly known as E-stop, kill switch, emergency off, or emergency power off switches, are essential devices used to rapidly shut down equipment or machinery in critical situations. They serve as a vital safety measure, particularly in industrial settings where the rapid cessation of operations is necessary to prevent damage to machinery, surrounding objects, and ensure the safety of nearby individuals. In factory environments, where powerful machinery is employed, emergency stop switches are crucial in averting potential accidents or hazards caused by machinery malfunction, operator error, or failure to follow established protocols. These switches provide an immediate means of deactivating equipment in scenarios where it starts to exhibit unexpected or dangerous behavior. The purpose of emergency stop switches is to swiftly interrupt the power supply to the machinery, triggering an immediate shutdown. This action helps prevent further operation and minimizes the risk of harm or damage. The switches are strategically located within easy reach and are typically designed with a distinctive red color and recognizable symbol for quick identification during emergencies. When an emergency situation arises, operators can quickly press or activate the emergency stop switch to halt the machinery's operation. This action initiates a series of safety protocols, such as disabling power sources, engaging braking systems, or activating protective barriers, depending on the specific equipment and safety measures in place. It is important to note that once an emergency stop switch is activated, appropriate measures must be taken to address the underlying cause of the emergency before resuming normal operations. This may involve troubleshooting, repairs, or safety inspections to ensure that the machinery is functioning correctly and poses no further risks. In summary, emergency stop switches are critical safety devices used to swiftly shut down equipment or machinery in emergency situations. These switches play a crucial role in preventing accidents, minimizing damage, and safeguarding the well-being of individuals working in industrial settings where potentially hazardous machinery is utilized.