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Home > Industrial Push Buttons, 22mm Switches and Pilot Devices > E-Stop Buttons

Push Buttons and Pilot Devices: Emergency Stop Buttons and E-Stop Switches

With safety first in mind, ASI covers an extensive range of mushroom head push buttons and stop switches to meet YOUR ideal emergency stop applications.  We offer the standard 22mm mounting hole; in which you can choose from a 60mm momentary red mushroom head, a 40mm maintained pull-to-release, a 40mm maintained twist-to-release or a 40mm maintained twist-key-to-release.  Choose the illuminated version for low lit areas, available in 5 different colors.   Would plastic or metal work best for you?  We offer both!  The plastic version is shipped complete, and the metal version requires a mounting plate that we offer at a very low cost. Want to make your emergency stop button stand out more? Make your e-stop button complete by ordering the plastic disk available with “Emergency Stop” printed on it.
View Associated Products Below to Complete Your Project
Plastic Emergency-Stop Buttons Sub-Category: Plastic Emergency-Stop Buttons
Catalog No. Description 
8LP2TB6144 Plastic Mushroom Head Push Button, 40mm diameter, Momentary,Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$18.38 ea 
8LP2TB6164 Plastic Mushroom Head Push Button, 60mm Diameter, Momentary
8LP2TB6164 Plastic Mushroom Head Push Button, 60mm diameter, Momentary, Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$22.31 ea 
8LP2TB6244 Plastic Mushroom Head Push Button, Maintained, Pull-to-release, 40mm Diameter
8LP2TB6244 Plastic Mushroom Head Push Button, Maintained, pull-to-release, 40mm diameter, Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$28.89 ea 
Plastic Mushroom Head Push Button, Maintained, Twist-to-release, 40mm Diameter
8LP2TB6344 Plastic Mushroom Head Push Button, Maintained, twist-to-release, 40mm diameter, Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$31.51 ea 
8LP2TB6644 Plastic Mushroom Head Push Button, Maintained, twist-to-release, 40mm diameter, Red, EN418 compliant, Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$52.51 ea 
8LP2TB6544 Plastic Mushroom Head Push Button, Maintained, Twist-key-to-release, 40mm Diameter
8LP2TB6544 Plastic Mushroom Head Push Button, Maintained, twist-key-to-release, 40mm diameter, Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$59.08 ea 
8LP2TBL6144 Plastic Mushroom Head Push Button, Momentary, 40mm Diameter, Illuminated
8LP2TBL6144 Plastic Mushroom Head Push Button, Momentary, 40mm diameter, Illuminated, Red. Operator and mounting adapter included, Contacts must be purchased separately. 
List Price
$16.36 ea 

Metal Base Panel Mount Plastic Emergency-Stop Buttons Sub-Category: Metal Base Panel Mount Plastic Emergency-Stop Buttons
Catalog No. Description 
8LM2TB6144 Metal Mushroom Head Push Button, Momentary, 40mm diameter, Red 
List Price
$16.41 ea 
8LM2TB6164 Metal Mushroom Head Push Button, Momentary, 60mm Diameter
8LM2TB6164 Metal Mushroom Head Push Button, Momentary, 60mm diameter, Red 
List Price
$21.00 ea 
8LM2TB6244 Metal Mushroom Head Push Button, Maintained, Pull-to-release, 40mm Diameter
8LM2TB6244 Metal Mushroom Head Push Button, Maintained, pull-to-release, 40mm diameter, Red 
List Price
$25.99 ea 
8LM2TB6344 Metal Mushroom Head Push Button, Maintained, Twist-to-release, 40mm Diameter
8LM2TB6344 Metal Mushroom Head Push Button, Maintained, twist-to-release, 40mm diameter, Red 
List Price
$28.89 ea 
8LM2TB6644 Metal Mushroom Head Push Button, Maintained, twist-to-release, 40mm diameter, Red, EN418 compliant 
List Price
$55.14 ea 
8LM2TB6544 Metal Mushroom Head Push Button, Maintained, Twist-key-to-release, 40mm Diameter
8LM2TB6544 Metal Mushroom Head Push Button, Maintained, twist-key-to-release, 40mm diameter, Red 
List Price
$61.70 ea 
8LM2TBL6144 Metal Mushroom Head Push Button, Illuminated, Momentary, 40mm Diameter
8LM2TBL6144 Metal Mushroom Head Push Button, Illuminated, Momentary, 40mm diameter, Red 
List Price
$15.42 ea 

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