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 Prix 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
N° de stock RS 874-2036
Référence fabricant3SU1100-1HB20-1CH0
MarqueSiemens
27,00 €
Each
Unité
Panel Mount Twist to Reset NC (Auxiliary) 22mm - - - - IP20 Latching 5 → 500 V Mushroom No SIRIUS ACT
N° de stock RS 874-2327
Référence fabricant3SU1851-0NA00-2AA2
MarqueSiemens
69,12 €
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Unité
- - - - - - - - - - - - - -
N° de stock RS 103-8532
Référence fabricant3SU1100-1HB20-1CG0
MarqueSiemens
27,00 €
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Unité
Panel Mount Turn to Unlatch - 22.3mm - - - - IP20, IP66, IP67, IP69, IP69K Latching - Mushroom - SIRIUS ACT
N° de stock RS 874-1923
Référence fabricant3SU1050-1HA20-0AA0
MarqueSiemens
20,61 €
Each
Unité
Panel Mount Pull to Reset - 22mm - - - - - Latching - Mushroom No SIRIUS ACT
N° de stock RS 103-8499
Référence fabricant3SU1001-1HB20-0AA0
MarqueSiemens
24,21 €
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Unité
Panel Mount Turn to Unlatch - 22.3mm - - - - IP66, IP67, IP69, IP69K Latching - Mushroom Yes SIRIUS ACT
N° de stock RS 874-2339
Référence fabricant3SU1851-0NB00-2AC2
MarqueSiemens
108,00 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 193-3326
Référence fabricant3SU1050-1HU20-0AA0
MarqueSiemens
99,90 €
Each
Unité
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-3327
Référence fabricant3SU1050-1HV20-0AA0
MarqueSiemens
99,90 €
Each
Unité
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-3189
Référence fabricant3SU1100-1HB20-1FH0
MarqueSiemens
29,88 €
Each
Unité
Front plate mounting Twist to Reset - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 193-3220
Référence fabricant3SU1100-1HA20-1FG0
MarqueSiemens
28,17 €
Each
Unité
Front plate mounting Pull-To-Unlatch - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 103-8533
Référence fabricant3SU1150-1HB20-1CG0
MarqueSiemens
27,45 €
Each
Unité
Panel Mount Turn to Unlatch - 22.3mm - - - - IP20, IP66, IP67, IP69, IP69K Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-5297
Référence fabricant3SU1000-1HN20-0AA0
MarqueSiemens
83,70 €
Each
Unité
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-3338
Référence fabricant3SU1050-1HX20-0AA0
MarqueSiemens
67,41 €
Each
Unité
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-3912
Référence fabricant3SU1150-1HA20-1CG0
MarqueSiemens
27,45 €
Each
Unité
Front plate mounting Pull-To-Unlatch - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 193-2507
Référence fabricant3SU1150-1HB20-3CH0
MarqueSiemens
27,72 €
Each
Unité
Front plate mounting Twist to Reset - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 193-3681
Référence fabricant3SU1150-1HA20-1FG0
MarqueSiemens
30,42 €
Each
Unité
Front plate mounting Pull-To-Unlatch - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 193-4751
Référence fabricant3SU1851-0NB10-4GC2
MarqueSiemens
329,40 €
Each
Unité
- Rotate-To-Unlatch - - - 2 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V Round - -
N° de stock RS 193-5280
Référence fabricant3SU1051-1GB20-0AA0
MarqueSiemens
25,74 €
Each
Unité
- - - 22.3mm - - - - IP66, IP67, IP69(IP69K) Latching - Mushroom - SIRIUS ACT
N° de stock RS 193-3798
Référence fabricant3SU1150-1HB20-3PH0
MarqueSiemens
32,58 €
Each
Unité
Front plate mounting Twist to Reset - - - - 10 A - IP66, IP67, IP69(IP69K) Latching 5 ... 500 V ac/dc - - -
N° de stock RS 874-1699
Référence fabricant3SU1000-1HF20-0AA0
MarqueSiemens
39,87 €
Each
Unité
Panel Mount Key Reset - 22mm - - - - - Latching - Mushroom with Key Switch No SIRIUS ACT