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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 81 - 100,共 558 項產品
Results per page
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 188-9176
製造零件編號A22NE-L-PD02-N
BrandOmron
HK$496.82
單位
Panel Mount Turn Reset 2NC 22mm 2 No 5 A - IP65 - 250 V Round Yes A22NE
RS庫存編號 202-0428
製造零件編號197543 & M30-PV30
BrandEaton
HK$209.31
單位
Panel Mount Pull to Release - 30.5mm - - - - - - - Mushroom No RMQ Titan
RS庫存編號 832-6186
製造零件編號HW1B-Y2F01-R
BrandIdec
HK$275.37
單位
Panel Mount Twist to Reset NC 22mm - - 8 (dc) A, 10 (ac) A - IP65 - 440 V Round No -
RS庫存編號 194-2037
製造零件編號84-5320.0020
BrandEAO
HK$308.74
單位
Panel Mount - 1NC 22.3mm - - 1.5 A SPST IP65, IP67 - 240 V ac Round - Compact
RS庫存編號 193-3906
製造零件編號3SU1150-1HB20-3FH0
BrandSiemens
HK$385.18
單位
Front plate mounting Twist to Reset - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
RS庫存編號 817-3042
製造零件編號XB6AS8342B
HK$559.71
單位
Panel Mount Twist to Reset NC 16mm - - 14 mA SPST IP65 - 240 V Mushroom No Harmony
RS庫存編號 174-4220
製造零件編號A22NE-M-P202-N
BrandOmron
HK$393.93
單位
Panel Mount Turn Reset 2NC 22mm 2 No - - IP65 Push-In - Round No A22NE
RS庫存編號 188-9177
製造零件編號A22NE-L-PD12-N
BrandOmron
HK$573.75
單位
Panel Mount Turn Reset NO/2NC 22mm 3 No 5 A - IP65 - 250 V Round Yes A22NE
RS庫存編號 170-2239
製造零件編號61-6461.4087
BrandEAO
HK$558.91
毎包:1 個
Bag(s)
Panel Mount Twist to Reset 1NO/2NC 16mm - - 0.2 (ac) A, 0.2 (dc) A - IP67, IP69K Turn Release 50V AC, 50V DC Mushroom No 61 Compact
RS庫存編號 259-895
製造零件編號LBX11302
BrandBACO
HK$704.63
單位
Surface Mount Key Reset 2NC - - - - - IP66 - - Mushroom No -
RS庫存編號 193-3317
製造零件編號3SU1050-1HQ20-0AA0
BrandSiemens
HK$620.86
單位
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
RS庫存編號 833-7161
製造零件編號XW1E-LV4TG13Q4MR
BrandIdec
HK$501.44
單位
Panel Mount Twist to Reset NO/3NC 22mm - - 15 mA - IP65 - 24 V ac/dc Round Yes -
RS庫存編號 832-5887
製造零件編號FB1W-HW1B-V311R
BrandIdec
HK$544.91
單位
Surface Mount Twist to Reset NC/NO - - - 8 (dc) A, 10 (ac) A - IP65 - 440 V Round No -
RS庫存編號 757-9095
製造零件編號A22EL-M-24A-02
BrandOmron
HK$569.09
單位
Panel Mount Twist to Reset 2NC - - No - DPST IP65 - - Mushroom Yes -
RS庫存編號 832-5903
製造零件編號FB1W-HW1B-V411R-EMO-2
BrandIdec
HK$590.86
單位
Surface Mount Twist to Reset NC/NO - - - 8 (dc) A, 10 (ac) A - IP65 - 440 V Round No -
RS庫存編號 188-9169
製造零件編號A22NE-M-PD22-C
BrandOmron
HK$659.15
單位
Panel Mount Turn Reset 2NO/2NC 22mm 4 No 5 A - IP65 - 250 V Round Yes A22NE
RS庫存編號 765-1258
製造零件編號ES2S41653001
BrandApem
HK$1,850.26
單位
Panel Mount Pull to Reset NO/NC 34 mmmm - - - - IP65 - - Mushroom No -
RS庫存編號 170-2227
製造零件編號61-6441.4067
BrandEAO
HK$566.65
毎包:1 個
Bag(s)
Panel Mount Twist to Reset 3 NC 16mm - - 0.2 (ac) A, 0.2 (dc) A - IP67, IP69K Turn Release 50V AC, 50V DC Mushroom No 61 Compact
RS庫存編號 137-0014
製造零件編號A01ES-D+A0154B-D+A01YL1
BrandAPEM
HK$169.66
1 包 1 套
Pack(s)
Panel Mount Turn to Release 2NC 16mm - - 6 A DPST IP40, IP65 Push to Shut Off, Turn Release 250 V ac - No -
RS庫存編號 182-4277
製造零件編號XA1E-LV402Q4R
BrandIdec
HK$270.69
單位
Panel Mount Pull or Turn, Push-to-Lock 2NC 16mm - - 11 mA - IP65 Pull or Turn, Push-to-Lock 24 V ac/dc Mushroom Yes -