Siemens 3SK1211-2BW20 — SIRIUS 3SK1 safety relay. Compact safety relay for emergency-stop, safety-gate and light-curtain monitoring per EN ISO 13849. Output Module relay 4ut 4A 115-230V Spring terminals.
Siemens 3SK1211-2BW20 — SIRIUS 3SK1 safety relay. Compact safety relay for emergency-stop, safety-gate and light-curtain monitoring per EN ISO 13849. Output Module relay 4ut 4A 115-230V Spring terminals.
| Manufacturer part number (MPN) | 3SK1211-2BW20 |
| EAN / GTIN | 4011209913790 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Operating voltage AC 50 Hz | 110–240 V |
| Operating voltage AC 60 Hz | 110–240 V |
| Operating voltage DC | 110–240 V |
| Power consumption | 2 W |
| Supply voltage AC 50 Hz | 110–240 V |
| Supply voltage AC 60 Hz | 110–240 V |
| Supply voltage DC | 110–240 V |
| Control voltage 1 | 110–240 V |
| Control voltage 2 | 110–240 V |
| Voltage type (operating voltage) | AC/DC |
| Type of control voltage 1 | AC/DC |
| Type of control voltage 2 | AC/DC |
| Suitable for monitoring of position switches | No |
| Suitable for monitoring of emergency-stop circuits | No |
| Suitable for monitoring of valves | No |
| Suitable for monitoring of tactile sensors | No |
| Suitable for monitoring of magnetic switches | No |
| Suitable for monitoring of proximity switches | No |
| Type of electric connection | Spring clamp connection |
| Rated control supply voltage AC 50 Hz | 110–240 V |
| Rated control supply voltage AC 60 Hz | 110–240 V |
| Rated control supply voltage DC | 110–240 V |
| Voltage type for actuating | AC/DC |
| With start input | No |
| Stop category according to IEC 60204 | 0 |
| Performance level according to EN ISO 13849-1 | Level e |
| SIL according to IEC 61508 | 3 |
| With approval for BG BIA | No |
| Width | 22.5 mm |
| Height | 100 mm |
| Depth | 121.6 mm |
| Country of origin | Germany |
| MOQ | 1 |