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 330-8587
製造零件編號XALK178F
HK$344.80
單位
Surface Mount Twist to Reset 2NC 22mm - - 6 (ac) A, 550 (dc) mA DPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 795-1295
製造零件編號XALK178
HK$318.05
單位
Surface Mount Twist to Reset NC - - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 330-9388
製造零件編號ZB4BS844
HK$187.26
單位
Panel Mount Twist to Reset - 22mm - - 6 (ac) A, 550 (dc) mA - IP66, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 425-8449
製造零件編號XB4BS8445
HK$295.17
單位
Panel Mount Twist to Reset NO/NC 22mm - - 0.55 (dc) A, 6 (ac) A DPST IP66, IP67, IP69, IP69K Latching 600 V ac/dc Mushroom No Harmony
RS庫存編號 795-1309
製造零件編號XALK198
HK$200.49
單位
Surface Mount Pull to Reset NC - - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 795-1318
製造零件編號XB4BT842
HK$264.06
單位
Panel Mount Pull to Reset NC 22.5mm - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 795-1312
製造零件編號XB5AS8442
HK$248.88
單位
Panel Mount Twist to Reset NC 22.5mm - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 609-4708
製造零件編號XALK178E
HK$326.02
單位
Surface Mount Twist to Reset NO/NC - - - - DPST IP66, IP67, IP69, IP69K - - Mushroom No -
RS庫存編號 795-1306
製造零件編號XB4BS8442
HK$257.02
單位
Panel Mount Twist to Reset NC 22.5mm - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 609-5600
製造零件編號XB4BT845
HK$264.24
單位
Panel Mount Pull to Reset NO/NC 22mm - - 6 (ac) A, 550 (dc) mA DPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 330-8600
製造零件編號XALK188G
HK$668.62
單位
Surface Mount Key Reset NO/2NC 22mm - - 6 (ac) A, 550 (dc) mA TPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 426-2808
製造零件編號ZB5AS844
HK$161.70
單位
- - - 22mm - - - - IP66, IP67, IP69, IP69K Trigger Action - - - -
RS庫存編號 546-644
製造零件編號XAPJ1201SPEC0971
HK$790.00
單位
Panel Mount Key Reset NO/2NC - - - 3 (ac) A, 270 (dc) mA TPST IP65 - 240 V ac, 250 V dc Mushroom No Harmony
RS庫存編號 546-648
製造零件編號XAPJ1201SPEC0971
HK$703.50
單位
Panel Mount Twist to Reset NO/2NC - - - 3 (ac) A, 270 (dc) mA TPST IP65 - 240 V ac, 250 V dc Mushroom No Harmony
RS庫存編號 330-8593
製造零件編號XALK188F
HK$400.84
單位
Surface Mount Key Reset 2NC 22mm - - 6 (ac) A, 550 (dc) mA DPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 609-6170
製造零件編號XB5AS9445
HK$360.28
單位
Panel Mount Key Reset NO/NC 22mm - - 6 (ac) A, 550 (dc) mA DPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 795-1302
製造零件編號XALK188
HK$395.82
單位
Surface Mount Key Reset NC - - - 1.2 A SPST IP66, IP67, IP69, IP69K - 600 V ac Mushroom No Harmony
RS庫存編號 122-2311
製造零件編號XB4BS8444
HK$335.40
單位
Panel Mount Turn to Release 2NC 22mm - - 6 A @ 120 V ac, 10 (Fuse) A DPST IP66, IP67, IP69, IP69K - 600 V Mushroom - Harmony
RS庫存編號 609-6164
製造零件編號XB5AS8445
HK$265.81
單位
Panel Mount Twist to Reset NO/NC 22mm - - 6 (ac) A, 550 (dc) mA DPST IP66, IP67, IP69, IP69K - 600 V ac/dc Mushroom No Harmony
RS庫存編號 609-4714
製造零件編號XALK178G
HK$409.34
單位
Surface Mount Twist to Reset NO/2NC - - - - DPST IP66, IP67, IP69, IP69K - - Mushroom No -