SICK ES21 Series Emergency Stop Push Button, Surface Mount, 1NO, 2NC, IP54
- RS Stock No.:
- 285-1303
- Mfr. Part No.:
- ES21-SA11H1 / 6036751
- Brand:
- SICK
Subtotal (1 unit)*
£74.26
(exc. VAT)
£89.11
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 15 December 2025
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Units | Per unit |
|---|---|
| 1 + | £74.26 |
*price indicative
- RS Stock No.:
- 285-1303
- Mfr. Part No.:
- ES21-SA11H1 / 6036751
- Brand:
- SICK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SICK | |
| Mounting Type | Surface Mount | |
| Contact Configuration | 1NO, 2NC | |
| Voltage Rating | 250V ac | |
| Series | ES21 | |
| Illuminated | No | |
| IP Rating | IP54 | |
| Colour | Red | |
| Push Button Shape | Round | |
| Supply Current | 3A | |
| Depth | 31.5mm | |
| Width | 41.5mm | |
| Housing Colour | Black, Yellow | |
| Switch Operation | Slow Action | |
| Height | 61.5mm | |
| Push Button Material | Plastic | |
Select all | ||
|---|---|---|
Brand SICK | ||
Mounting Type Surface Mount | ||
Contact Configuration 1NO, 2NC | ||
Voltage Rating 250V ac | ||
Series ES21 | ||
Illuminated No | ||
IP Rating IP54 | ||
Colour Red | ||
Push Button Shape Round | ||
Supply Current 3A | ||
Depth 31.5mm | ||
Width 41.5mm | ||
Housing Colour Black, Yellow | ||
Switch Operation Slow Action | ||
Height 61.5mm | ||
Push Button Material Plastic | ||
- COO (Country of Origin):
- DE
Overview
ES21 emergency stop pushbuttons are a must for automated machines and systems. They provide a means for a person to stop a machine or system in the event of an emergency.
Depending on the variant, the emergency stop pushbuttons are either integrated into a machine operator panel or mounted directly on the machine.
At a glance
Optionally available as a built-in version or as a surface-mounted version with housing
Built-in version with self-monitoring emergency stop contacts
Status display with colored mark or LED ring illumination
Variants with protective collar
Variants with M12 male connector
Built-in version with self-monitoring emergency stop contacts
Status display with colored mark or LED ring illumination
Variants with protective collar
Variants with M12 male connector
Your Benefit
A wide range of variants for custom-fit integration into your machine
High level of safety thanks to self-monitoring: It switches off the machine in the event of faulty installation or mechanical damage
Quick and User friendly reading of the device status
Reduction of unplanned machine stops, for instance in busy work areas
Can be installed quickly and cost effectively, at the same time reducing sources of error during wiring
Simple, safe series connection with Flexi Loop
High level of safety thanks to self-monitoring: It switches off the machine in the event of faulty installation or mechanical damage
Quick and User friendly reading of the device status
Reduction of unplanned machine stops, for instance in busy work areas
Can be installed quickly and cost effectively, at the same time reducing sources of error during wiring
Simple, safe series connection with Flexi Loop
Applications
Fields of applications
Safe stop function for machinery and systems
Safe stop function for machinery and systems