Emergency Stop (E-Stop) Switches

EAO Emergency Stop (E-Stop) Switches ensure the safety of operators with consistent, predictable, and controlled responses. These switches are distinguished by their vibrant red actuators, industry-compliant yellow bodies, and fool-proof design for added user protection. These durable and rugged components are suitable for harsh environments and provide immediate and reliable shutdown in critical situations through safe/positive break contacts. The E-Stop switches incorporate innovative designs like mono-block or fail-safe contacts, which enhance end-user safety by rendering the application ineffective. These switches are available with cohesive single units with built-in switch elements or with separate actuators and elements for plug-in, ribbon cable, or PCB terminal connections. 

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Illuminated
Illumination Colour
Lamp Type
Contact Form
Switch Function
Current Rating
Voltage Rating AC
Voltage Rating DC
Mounting Style
Termination Style
Button Size
Panel Cutout
IP Rating
Packaging
EAO Emergency Stop Switches / E-Stop Switches Stop switch, oe 22.3 mm, oe 32 mm, mushroom-head, illuminative, Black, Plastic, opaque, round, 2 NC, Maintained, Plug-in terminal, 2.8 x 0.5 mm, IP65, IP66, IP67, according to DIN EN 60529, Twist to unlock, Red
Datasheet
6In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67
EAO 84-6420.0020
EAO Emergency Stop Switches / E-Stop Switches
Datasheet
8In Stock
Min.: 1
Mult.: 1

EAO Emergency Stop Switches / E-Stop Switches Emergency stop switch, 32 mm, mushroom-head, illuminative, Red, Plastic, opaque, 2 NC, Maintained, Plug-interminal, 2.8 x 0.5 mm, IP65, IP66, IP67, Twist to unlock, Red / Green
Datasheet
4In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP68 Bag
EAO Emergency Stop Switches / E-Stop Switches Stop switch, 22.3 mm, 32 mm, mushroom-head, non illuminative, Grey, Plastic, opaque, round, 1 NC / 1 NO, Maintained, Plug-interminal, 2.8 x 0.5 mm, IP65, according to DIN EN 60529, Twist to unlock, none
Datasheet
34In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 1 NC + 1 NO ON - (OFF), OFF - (ON) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP68 Bag
EAO Emergency Stop Switches / E-Stop Switches Stop switch, 22.3 mm, 32 mm, mushroom-head, non illuminative, Grey, Plastic, opaque, round, 2 NC, Maintained, Plug-interminal, 2.8 x 0.5 mm, IP65, according to DIN EN 60529, Twist to unlock, none
Datasheet
16In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP68 Bag
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, non illuminated, green indication ring
Datasheet
30In Stock
392Expected 2026/06/26
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, non illuminated, green indication ring
Datasheet
40In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 1 NC + 1 NO ON - (OFF), OFF - (ON) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, illuminated LED red, green indication ring
Datasheet
26In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 2 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K

EAO Emergency Stop Switches / E-Stop Switches EAO
Datasheet
91In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated LED DPST 3 A 240 VAC 250 VDC Panel Mount Quick Connect 32 mm 22.3 mm IP65
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 1NC+1NO, illuminated LED red, solder/plug-in, black indication ring
Datasheet
62In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 1 NC + 1 NO ON - (OFF), OFF - (ON) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 2NC, non illuminated, solder/plug-in, black indication ring
Datasheet
115In Stock
144Expected 2026/07/21
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 2NC, non illuminated, cable 300mm, black indication ring
Datasheet
162In Stock
Min.: 1
Mult.: 1
Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Cable 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 2NC, illuminated LED red, solder/plug-in, black indication ring
Datasheet
84In Stock
4On Order
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop, 2NC, non illuminated, ST terminals, green indication ring
Datasheet
148In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66. IP67
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, non illuminated, green indication ring
Datasheet
20In Stock
44Expected 2026/05/25
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 1 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, non illuminated, green indication ring
Datasheet
13In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 3 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, non illuminated, green indication ring
Datasheet
13In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC + 1 NO ON - (OFF), OFF - (ON) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC ST/PT, illuminated LED red, green indication ring
Datasheet
10In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 1 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 1NC+1NO ST/PT, illuminated LED red, green indication ring
Datasheet
3In Stock
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 1 NC + 1 NO ON - (OFF), OFF - (ON) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 27 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC ST/PT, mushroom-head D40, green indication ring
Datasheet
12In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 40 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 3NC ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB
Datasheet
7In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 3 NC ON - (OFF) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 40 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches Switch emergency-stop twist release 2NC+1NO ST/PT, 50VAC/VDC, 0.2A, 6-32VDC, mushroom-head D40, green indication ring, On-Off/Off-On, Plastic Housing, Solder/Push-on terminal, Front Mounting, IP67, IP69K, IK07, UL, CE, CB
Datasheet
5In Stock
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 2 NC + 1 NO ON - (OFF), OFF - (ON) 200 mA 50 VAC 50 VDC Panel Mount Solder Lug 40 mm 16 mm IP69K
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 1NC, illuminated LED red, solder/plug-in, black indication ring
Datasheet
1In Stock
23On Order
Min.: 1
Mult.: 1

Twist-to-Release Illuminated Red LED 1 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 1NC, illuminated LED red, cable 300mm, black indication ring
Datasheet
4In Stock
Min.: 1
Mult.: 1
Twist-to-Release Illuminated Red LED 1 NC ON - (OFF) 3 A 240 VAC 250 VDC Panel Mount Cable 32 mm 22.3 mm IP65, IP66, IP67
EAO Emergency Stop Switches / E-Stop Switches E-Stop Pushbutton, 1NC+1NO, non illuminated, solder/plug-in, black indication ring
Datasheet
23In Stock
127Expected 2026/06/09
Min.: 1
Mult.: 1

Twist-to-Release Non-Illuminated 1 NC + 1 NO ON - (OFF), OFF - (ON) 3 A 240 VAC 250 VDC Panel Mount Solder Lug 32 mm 22.3 mm IP65, IP66, IP67