
Euchner 116396E | SGA2A-2121ASR11 : Safety Switch
The SGA2A-2121ASR11 is a safety switch designed to ensure the safe operation of machinery by preventing unauthorized access.
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| Attribute | Value |
|---|---|
| Rated insulation voltage Ui: | 50 V |
| Rated impulse voltage Uimp: | 1.5 kV |
| Short circuit protection according to IEC 60269-1: | 4A gG(> 70 °C => 2A gG) |
| thermal rated current Ith: | 4 A(>70 °C =>2 A) |
| Approach speed: | max. 20 m/min |
| Actuating force: | 25 N |
| Installation Orientation: | any |
| Mechanical Life: | 2 x 10? |
| Switching principle: | Slow-action switching contact |
| Degree of protection: | IP65 |
| Ambient temperature: | -20 … +80 °C |
| Item designation: | SGA2A-2121ASR11 |
| Gross weight: | 0,386kg |
| ECLASS: | 27-27-26-02 Safety switch with separate actuator (Type 2) |
| Overtravel: | 5 mm |
| Approach direction: | A |
| Number of door position positively driven contacts: | 4 |
| Extraction Force: | 25 N |
| Actuation frequency: | max. 6700 1/h |
| Insertion Depth: | 28.5 mm |
| Retention Force: | 10 N |
| Product Number | Variant Description |
|---|---|
| SGA2A-2121ASR11 : Safety Switch | (No others) |




