SICK ES21 Series Emergency Stop Push Button, 2NC, IP65
- RS Stock No.:
- 285-1293
- Mfr. Part No.:
- ES11-SA2B8 / 6051328
- Brand:
- SICK
Subtotal (1 unit)*
£121.09
(exc. VAT)
£145.31
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 04 December 2025
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Units | Per unit |
|---|---|
| 1 + | £121.09 |
*price indicative
- RS Stock No.:
- 285-1293
- Mfr. Part No.:
- ES11-SA2B8 / 6051328
- 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 | |
| Contact Configuration | 2NC | |
| Voltage Rating | 30V ac/dc | |
| Series | ES21 | |
| Illuminated | No | |
| IP Rating | IP65 | |
| Colour | Red | |
| Push Button Shape | Round | |
| Depth | 52mm | |
| Width | 40mm | |
| Height | 123mm | |
| Switch Operation | Slow Action | |
| Housing Colour | Black, Yellow | |
| Push Button Material | PBT | |
Select all | ||
|---|---|---|
Brand SICK | ||
Contact Configuration 2NC | ||
Voltage Rating 30V ac/dc | ||
Series ES21 | ||
Illuminated No | ||
IP Rating IP65 | ||
Colour Red | ||
Push Button Shape Round | ||
Depth 52mm | ||
Width 40mm | ||
Height 123mm | ||
Switch Operation Slow Action | ||
Housing Colour Black, Yellow | ||
Push Button Material PBT | ||
- COO (Country of Origin):
- DE
Overview
ES11 emergency stop pushbuttons are essential in automated machines and plants. They make it possible for someone to stop a machine or a system immediately in case of an emergency. Depending on the variant, the emergency stop pushbuttons are also equipped with reset pushbuttons.
Reset pushbuttons are used to manually reset the protective device and thus restore the machine to a safe state for restart.
At a glance
Slim plastic housing with quick disconnect mounting clip
Available as an emergency stop pushbutton or as a combined emergency stop/reset unit
Emergency stop pushbutton with optional LED illumination
Illuminated reset pushbutton
Flexi Loop-compatible M12 plug connector
Available as an emergency stop pushbutton or as a combined emergency stop/reset unit
Emergency stop pushbutton with optional LED illumination
Illuminated reset pushbutton
Flexi Loop-compatible M12 plug connector
Your Benefit
Easy mounting with snap-in connection
Quick commissioning and rapid replacement thanks to M12 plug connector
User friendly status display
With Flexi Loop: safe series connection including diagnostics with easier wiring
Quick commissioning and rapid replacement thanks to M12 plug connector
User friendly status display
With Flexi Loop: safe series connection including diagnostics with easier wiring
Applications
Fields of applications
Safe stop function for machinery and systems
For machines where people are present in the hazardous area without triggering the protective device (for variants with reset pushbutton)
Prevention of unexpected machine start (for varia
Safe stop function for machinery and systems
For machines where people are present in the hazardous area without triggering the protective device (for variants with reset pushbutton)
Prevention of unexpected machine start (for varia