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
New
RS Stock No. 193-3277
Mfr. Part No.3SU1050-1HH20-0AA0
BrandSiemens
HK$437.31
Each
units
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
RS Stock No. 874-1914
Mfr. Part No.3SU1050-1GB20-0AA0
BrandSiemens
HK$172.63
Each
units
Panel Mount Twist to Reset - 22mm - - - - - Latching - Mushroom No SIRIUS ACT
RS Stock No. 832-5903
Mfr. Part No.FB1W-HW1B-V411R-EMO-2
BrandIdec
HK$517.32
Each
units
Surface Mount Twist to Reset NC/NO - - - 8 (dc) A, 10 (ac) A - IP65 - 440 V Round No -
RS Stock No. 182-4272
Mfr. Part No.XA1E-BV4U02TR
BrandIdec
HK$354.62
Each
units
Panel Mount Pull or Turn, Push-to-Lock 2NC 16mm - - 3 A @ 250 V ac/dc - IP40, IP65 Push Lock, Turn Release 250 V ac/dc Mushroom No -
RS Stock No. 176-0063
Mfr. Part No.2TLA030053R0100
BrandABB Jokab
HK$767.65
Each
units
Panel Mount Turn To Release NO 32.2mm - - - 1P IP65 Turn Release 27 V dc Mushroom Yes Smile
RS Stock No. 757-9092
Mfr. Part No.A22EL-M-24A-01
BrandOmron
HK$514.60
Each
units
Panel Mount Twist to Reset NC - - No - SPST IP65 - - Mushroom Yes -
RS Stock No. 169-7073
Mfr. Part No.45-2D36.1920.000
BrandEAO
HK$386.24
Each
units
Panel Mount Twist to Reset - 22.3mm - - 10 A - IP66, IP67, IP69K - 500 V ac, 500 V dc Mushroom Yes Series 45
RS Stock No. 757-8897
Mfr. Part No.1SFA611523R1001
BrandABB
HK$122.30
Each
units
Panel Mount Twist to Reset - 22mm - No - - IP20, IP66 - - Mushroom No Compact
RS Stock No. 840-3040
Mfr. Part No.SSA-EB1PLXR-12ECQ8
BrandBanner
HK$2,240.33
Each
units
Surface Mount Twist to Reset NO/2NC 30mm - - 2 A - IP65 - 60 V ac, 75 V dc Round Yes -
RS Stock No. 757-8894
Mfr. Part No.1SFA611525R1101
BrandABB
HK$254.03
Each
units
Panel Mount Key Reset - 22mm - No - - IP20, IP66 - - Mushroom No Compact
RS Stock No. 746-7150
Mfr. Part No.A22EL-M
BrandOmron
HK$388.45
Each
units
Panel Mount Twist to Reset - - - No - - IP65 - - Mushroom Yes -
RS Stock No. 528-8249
Mfr. Part No.EMSH/P/MR/CO
HK$953.89
Each
units
Surface Mount Pull to Reset NO/NC - - - 16 A - IP65 - 250 V Mushroom No -
RS Stock No. 757-9089
Mfr. Part No.A22E-M-01
BrandOmron
HK$246.44
Each
units
Panel Mount Twist to Reset NC - - No - SPST IP65 - - Mushroom No -
RS Stock No. 757-8890
Mfr. Part No.1SFA611524R1001
BrandABB
HK$122.04
Each
units
Panel Mount Pull to Reset - 22mm - No - - IP20, IP66 - - Mushroom No Compact
RS Stock No. 757-9077
Mfr. Part No.A165E-S-02
BrandOmron
HK$390.48
Each
units
Panel Mount Twist to Reset 2NC - - No - DPST IP65 - - Mushroom No -
RS Stock No. 2509482953
Mfr. Part No.61-3440.4/1
BrandEAO
HK$543.12
Each
units
- - - - - - - - - - - - - -
New
RS Stock No. 2552571246
Mfr. Part No.2986012 (1)
HK$12,433.00
Each
units
- - - - - - - - - - - - - -
New
RS Stock No. 2552565490
Mfr. Part No.XB7NS9445 (1)
HK$970.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2509601255
Mfr. Part No.09325-F/30
HK$19.18
Each
units
- - - - - - - - - - - - - -
New
RS Stock No. 2552560671
Mfr. Part No.ZB4BS944 (1)
HK$930.00
Each
units
- - - - - - - - - - - - - -
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