# Safety Command Device, Emergency Stop Pushbutton, 2 NC, Panel Mount, ES21 Series
**URL**: https://novapart.co/products/ES21-CG2001/safety-command-device-emergency-stop-pushbutton-2
**SKU**: ES21-CG2001
**Manufacturer**: SICK
**Category**: Automation & Process Control || Industrial Switches & Control Stations || Industrial Switch Accessories
**Price**: €16.9900
**Stock**: 10+
**Lead Time**: 50 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4411738/)
ES21-CG2001 ES21
**SAFETY COMMAND DEVICES**
**ES21-CG2001 | ES21** SAFETY COMMAND DEVICES
## Ordering information
**Type Part no.** > (iii ES21-CG2001 6036140 Product consists of UL certified components (ES21-XC030, ES21-CS0001, ES21-CS1000). See UL certificate number: E198242
Other models and accessories www.sick.com/ES21
## C€@ ti ~~l~~
## Detailed technical data
## Features
|**Number of positive action N/C contacts**|2|
|---|---|
|**Number of N/O contacts**|0|
|**Contact module for panel mount version**|✔|
## Safety-related parameters
|**B10d parameter**|250.000 switching cycles|
|---|---|
|Functions||
|**Safe series connection**|None, only individual wiring (with diagnostics)|
## Functions
## Interfaces
|**Connection type**|||
|---|---|---|
||Conductor cross section|≤ 2.5 mm²|
||Contact|Screw connection|
## Electrical data
## Operating data
|**Protection class**|II (EN 50178)|
|---|---|
|**Switching principle**|Slow action switching element|
|**Number of positive action N/C contacts**|2|
|**Number of N/O contacts**|0|
|**Usage category**|AC-15/DC-13 (EN 60947-5-1)|
|**Rated operating current (voltage)**|3 A (250 V AC)|
||2 A (24 V DC)|
|**Rated insulation voltage Ui**|600 V|
|**Switching voltage**|≥ 5 V DC|
|**Switching current**|≥ 1 mA|
1) At rated load.
**Product data sheet | 2024-02-06 08:00:48 Subject to change without notice**
**2 SAFETY SWITCHES | SICK**
**ES21-CG2001 | ES21** SAFETY COMMAND DEVICES
**Electrical life** 1 x 10[6] switching cycles[1)]
1) At rated load.
## Mechanical data
|**Weight**|70 g|
|---|---|
|**Mounting version**|Panel mount version|
|**Mechanical life**|1 x 106switching cycles|
## Ambient data
|**Ambient operating temperature**|–30 °C ... +85 °C|
|---|---|
|**Storage temperature**|–50 °C ... +85 °C|
|Classifications||
|**eCl@ss 5.0**|27371228|
|**eCl@ss 5.1.4**|27371228|
|**eCl@ss 6.0**|27371244|
|**eCl@ss 6.2**|27371244|
|**eCl@ss 7.0**|27371244|
|**eCl@ss 8.0**|27371244|
|**eCl@ss 8.1**|27371244|
|**eCl@ss 9.0**|27371244|
|**eCl@ss 10.0**|27371291|
|**eCl@ss 11.0**|27371291|
|**eCl@ss 12.0**|27371291|
|**ETIM 5.0**|EC002034|
|**ETIM 6.0**|EC002034|
|**ETIM 7.0**|EC002034|
|**ETIM 8.0**|EC002034|
|**UNSPSC 16.0901**|39121545|
**2024-02-06 08:00:48 | Product data sheet Subject to change without notice**
**SAFETY SWITCHES | SICK**
**3**
**ES21-CG2001 | ES21** SAFETY COMMAND DEVICES
Dimensional drawing (Dimensions in mm (inch))
**==> picture [213 x 245] intentionally omitted <==**
**----- Start of picture text -----**
36.8 27
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51
44.6
**----- End of picture text -----**
**4**
**Product data sheet | 2024-02-06 08:00:48 Subject to change without notice**
**SAFETY SWITCHES | SICK**
## SICK At A GlAnCe
SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment.
We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner.
Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity.
For us, that is “Sensor Intelligence.”
## WOrldWIde preSenCe:
Contacts and other locations www.sick.com
SICK AG | Waldkirch | Germany | www.sick.com
## Links
- [View this product on Novapart](https://novapart.co/products/ES21-CG2001/safety-command-device-emergency-stop-pushbutton-2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/es21-cg2001/safety-command-devices-es21/dp/4411738)
---
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