Emergency Stop Push Buttons

An emergency stop push button is a fail-safe control switch that provides both safety for the machinery and for the person using the machinery. The purpose of the emergency push button is to stop the machinery quickly when there is a risk of injury or the workflow requires stopping.

All machinery requires an emergency top button unless it would not reduce the risk or the machine is hand operated. The buttons are red as standard, often with a yellow background.

Types of Emergency Stops

The three most common emergency stops are:
•Push-pull: The button is pushed in to stop and released by pulling the button back.


•Twist release: The button is pushed in to stop and released by twisting the button.


•Key release: The button is pushed in to stop and only released with a key.



Where are they used?

Emergency stop push buttons can be found in any industry including industrial, commercial and public facilities. They are required to be clearly visible to anyone that is required to use them. It is also possible to have several emergency stop buttons on one machine depending on what part of the machine has to be stopped.

Some industries that require emergency stop push buttons are:
•Material handling


•Mining


•Food and beverage


•HVAC


•Amusements


•Marine


•Aviation



Foot and palm buttons have a large actuator surface and are also tamper-proof. They can be actuated by using the foot or hand and their simple design makes for a quick response. These types of emergency stop switches are ideal for harsh environment applications.

Position switches provide a link to the emergency stop actuating element. This type of emergency stop button is highly reliable plus quick and easy to fit. They can also be used in a wide range of applications.

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Description Price Mounting Type Reset Method Normal State Configuration Cutout Diameter Safety Contacts Auxiliary Contacts Supply Current Pole and Throw Configuration IP Rating Push Button Actuation Supply Voltage Head Style Illuminated Range
RS庫存編號 225-8172
製造零件編號FAK-R/V/KC11/IY
BrandEaton
HK$886.34
單位
Panel Mount Pull to Reset NO/NC 22mm - - 6 (ac) A, 32 (dc) A DPST IP65, IP67, IP69K - 24 V dc, 230 V ac Mushroom No -
RS庫存編號 399-3129
製造零件編號M22-PV/KC11/IY
BrandEaton
HK$578.66
單位
Surface Mount Pull to Reset NO/NC 22mm - - 3 (dc) A, 6 (ac) A DPST IP66, IP69K - 220 V dc, 500 V ac Round No RMQ Titan
RS庫存編號 110-4568
製造零件編號M22-PVLT
BrandEaton
HK$260.83
單位
Panel Mount Turn to Release - 23mm - - - - IP66, IP67, IP69K Turn Release - Mushroom Yes -
RS庫存編號 847-5184
製造零件編號M22-PV
BrandEaton
HK$243.63
單位
Panel Mount Pull to Reset - 22.5mm - - - - IP66, IP69K - - Round No -
RS庫存編號 110-4542
製造零件編號M22-PVL
BrandEaton
HK$260.83
單位
Panel Mount Pull to Release - 23mm - - - - IP66, IP67, IP69K Push Lock - Mushroom Yes -
RS庫存編號 810-3794
製造零件編號M22-PV/K01
BrandEaton
HK$264.29
單位
Panel Mount Pull to Reset NC 22.5mm - - 15 mA - IP66, IP67, IP69K - 12 → 30 V ac Round No RMQ Titan
RS庫存編號 810-3804
製造零件編號M22-PV/K11
BrandEaton
HK$301.24
單位
Panel Mount Pull to Reset NO/NC - - - - DPST IP66, IP69 - - Mushroom No RMQ Titan
RS庫存編號 810-3790
製造零件編號M22-PVS/K01
BrandEaton
HK$380.71
單位
Panel Mount Key Reset NC 22.5mm - - 15 mA - IP66, IP67, IP69K - 12 → 30 V ac Round No RMQ Titan
RS庫存編號 793-3581
製造零件編號C22-PVS60P-MS1-K11
BrandEaton
HK$408.66
單位
Panel Mount Key Reset NC/NO - - - 4 A - IP66 - 250 V Mushroom No -
RS庫存編號 847-5193
製造零件編號M22-PVS
BrandEaton
HK$409.37
單位
Panel Mount Key Reset - 22.5mm - - - - IP66, IP69K - - Round No -
RS庫存編號 793-3584
製造零件編號C22-PVS60P-MS1-K02
BrandEaton
HK$473.53
單位
Panel Mount Key Reset 2NC - - - 4 A - IP66 - 250 V Mushroom No -
RS庫存編號 866-1552
製造零件編號M22-PVT-K12
BrandEaton
HK$590.76
單位
Panel Mount Twist to Reset NO/2NC 22.5mm - - - - IP67, IP69K - 24 V Round No -
RS庫存編號 793-3575
製造零件編號C22-PVT60P-K02
BrandEaton
HK$238.87
單位
Panel Mount Twist to Reset 2NC - - - 4 A - IP67, IP69 - 250 V Mushroom No -
RS庫存編號 793-3562
製造零件編號C22-PVT45P-K02
BrandEaton
HK$225.83
單位
Panel Mount Twist to Reset 2NC - - - 4 A - IP67, IP69 - 250 V Mushroom No -
RS庫存編號 810-3813
製造零件編號M22-PV/KC02/IY
BrandEaton
HK$405.49
單位
Surface Mount Pull to Reset 2NC - - - - DPST IP66, IP69 - - Round No RMQ Titan
RS庫存編號 793-3578
製造零件編號C22-PVS45P-MS1-K11
BrandEaton
HK$427.73
單位
Panel Mount Key Reset NC/NO - - - 4 A - IP66 - 250 V Mushroom No -
RS庫存編號 793-3572
製造零件編號C22-PVS45P-MS1-K02
BrandEaton
HK$407.36
單位
Panel Mount Key Reset 2NC - - - 4 A - IP66 - 250 V Mushroom No -
RS庫存編號 866-1555
製造零件編號M22-PV-K02
BrandEaton
HK$338.60
單位
Panel Mount Pull to Reset 2NC 22.5mm - - - - IP67, IP69K - 24 V Round No -
RS庫存編號 866-1454
製造零件編號M22-PVL-K12-R
BrandEaton
HK$649.55
單位
Panel Mount Pull to Reset NO/2NC 22.5mm - - - - IP67, IP69K - 12 → 30 V ac/dc Round No -
RS庫存編號 793-3569
製造零件編號C22-PVT45P-K11
BrandEaton
HK$225.83
單位
Panel Mount Twist to Reset NC/NO - - - 4 A - IP67, IP69 - 250 V Mushroom No -