SICK

SICK

SICK, a global sensor manufacturer, excels in providing cutting-edge solutions for factory automation, logistics automation, and process automation. Established in 1946 by Dr. Erwin Sick, the company is headquartered in Waldkirch im Breisgau near Freiburg, Germany. With a strong presence worldwide through over 50 subsidiaries, equity investments, and numerous agencies, SICK leads the market by offering innovative sensors and application solutions. These solutions not only ensure secure and efficient process control but also prioritize individual safety, accident prevention, and environmental protection.

Emergency Stop (E-Stop) Switches

Results:
14
Series
Features
Circuit
Operating Temperature
Current Rating (Amps)
Mounting Type
Illumination Voltage (Nominal)
Ingress Protection
Termination Style
Panel Cutout Dimensions
Voltage Rating - DC
Switch Function
Voltage Rating - AC
Reset Operation
Results remaining14
Applied Filters:
SICK
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ImageProduct DetailPriceAvailabilityECAD ModelCircuitSwitch FunctionIngress ProtectionOperating TemperatureTermination StyleVoltage Rating - ACVoltage Rating - DCPanel Cutout DimensionsMounting TypeIllumination Voltage (Nominal)Current Rating (Amps)FeaturesReset OperationSeries
ES21-SB10G1
SWITCH PB E-STOP 2NC 1NO
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-30°C ~ 70°C
Screw Terminal
250 V
24 V
Circular - 22.30mm Dia
Panel Mount, Front
-
3A (AC), 2A (DC)
Status Indicator
Twist
ES21
ES11-SC4D8
SWITCH PB 2NC/1NO/LED M12-8
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NC + SPST-NO
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-25°C ~ 70°C
Connector
-
30 V
-
Free Hanging
-
100mA (DC)
Control Box Enclosure, Status Indicator, With Pushbutton Switch
Twist
ES11
ES21-SA10E1
SWITCH PB E-STOP 2NC
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NC
On-Off
IP65 - Dust Tight, Water Resistant
-25°C ~ 60°C
Screw Terminal
250 V
24 V
-
Chassis Mount
-
3A (AC), 2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES21
ES21-SA10F1
SWITCH PB E-STOP 2NC 1NO BOX
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-25°C ~ 60°C
Screw Terminal
250 V
24 V
-
Chassis Mount
-
3A (AC), 2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES21
ES21-SA11H1
SWITCH PB E-STOP 2NC 1NO BOX
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP54 - Dust Protected, Water Resistant
-25°C ~ 55°C
Screw Terminal
250 V
24 V
-
Chassis Mount
24 VDC
3A (AC), 2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES21
ES21-SB10E1
E-STOP-UNIT
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NC
On-Off
IP65 - Dust Tight, Water Resistant
-30°C ~ 70°C
Screw Terminal
250 V
24 V
Circular - 22.30mm Dia
Panel Mount, Front
-
3A (AC), 2A (DC)
-
Twist
ES21
ES21-SB14G1
W/LABEL PANEL MT NO LIGHT
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-30°C ~ 70°C
Screw Terminal
250 V
24 V
Circular - 22.30mm Dia
Panel Mount, Front
-
3A (AC), 2A (DC)
Emergency Stop Marking, Status Indicator
Twist
ES21
ES21-SA10C1
E-STOP-UNIT
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Quantity
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PCB Symbol, Footprint & 3D Model
SPST-NC
On-Off
IP65 - Dust Tight, Water Resistant
-25°C ~ 60°C
Screw Terminal
250 V
24 V
-
Chassis Mount
-
3A (AC), 2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES21
ES21-SA10D1
E-STOP-UNIT
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-25°C ~ 60°C
Screw Terminal
250 V
24 V
-
Chassis Mount
-
3A (AC), 2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES21
ES21-SA14F1
W/LABEL SURFC MT NO LIGHT
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP65 - Dust Tight, Water Resistant
-25°C ~ 60°C
Screw Terminal
250 V
24 V
-
Chassis Mount
-
3A (AC), 2A (DC)
Control Box Enclosure, Emergency Stop Marking, Status Indicator
Twist
ES21
ES21-SA13H1
W/LABEL SURFACE MT LIGHT
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP54 - Dust Protected, Water Resistant
-25°C ~ 55°C
Screw Terminal
250 V
24 V
-
Chassis Mount
24 VDC
3A (AC), 2A (DC)
Control Box Enclosure, Emergency Stop Marking, Status Indicator
Twist
ES21
ES21-SB13J1
E-STOP-UNIT
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Quantity
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PCB Symbol, Footprint & 3D Model
3PST-2NC/1NO
On-Off, Off-On
IP54 - Dust Protected, Water Resistant
-25°C ~ 55°C
Screw Terminal
250 V
24 V
Circular - 22.30mm Dia
Panel Mount, Front
-
3A (AC), 2A (DC)
-
Twist
ES21
ES11-SA1A4
4-PIN M12 CONNECTOR
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NC
On-Off
IP65 - Dust Tight, Water Resistant
-25°C ~ 70°C
Connector
-
24 V
-
Free Hanging
-
2A (DC)
Control Box Enclosure, Status Indicator
Twist
ES11
ES11-SA2B8
8-PIN M12 CONNECTOR
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NC
On-Off
IP65 - Dust Tight, Water Resistant
-25°C ~ 70°C
Connector
-
30 V
-
Free Hanging
30 VAC/DC
100mA (DC)
Control Box Enclosure, Status Indicator
Twist
ES11

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.