Bernstein's SRF-2/1/1-A2-U safety button is a reliable switch commonly used for emergency power off scenarios. This safety button, model number 6075685117, ensures seamless integration in systems requiring position switches. Typical applications include machinery and equipment where immediate cessation of power is critical for safety.
| Type |
Safety button |
| Ambient temperature |
-25-70°C |
| Coating housing |
Uncoated |
| Construction type housing |
Cuboid |
| Cross-/short circuit identification possible |
TRUE |
| Degree of protection (IP) |
Other |
| Degree of protection (NEMA) |
4 |
| Diameter sensor |
N/Amm |
| Explosion safety category for dust |
None |
| Explosion safety category for gas |
None |
| Height of sensor |
15mm |
| Housing Material |
Plastic |
| Length of sensor |
36mm |
| Max. output current at protected output |
100mA |
| Mechanical mounting condition for sensor |
Other |
| Min. output current |
N/AmA |
| Misc Attribute |
SRF-2/1/1-A2-U |
| Number of contact energized outputs with signalling function |
0 |
| Number of protected contact energized outputs |
0 |
| Number of protected semiconductor outputs |
2 |
| Number of semiconductor outputs with signalling function |
1 |
| Performance level according to EN ISO 13849-1 |
Level e |
| Protected switch distance OFF |
25mm |
| Protected switch distance ON |
10mm |
| Rated supply voltage AC 50 Hz |
N/AV |
| Rated supply voltage AC 60 Hz |
N/AV |
| Rated supply voltage DC |
24-24V |
| Sensor Output Type |
DC |
| SIL according to IEC 61508 |
3 |
| Suitable for safety functions |
TRUE |
| Switching distance |
13mm |
| Type of actuation |
Transponder |
| Type of electric connection |
Cable |
| Type of interface for safety communication |
N/A |
| Type of switching output |
PNP |
| Voltage type |
DC |
| Width sensor |
26mm |
| With monitoring function downstream switching devices |
FALSE |
| With status indication |
TRUE |
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