Siemens 3SK1211-2BB40 Output Expansion Safety Relay
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Output Expansion Safety Relay SIEMENS 3SK1211-2BB40 SIRIUS 3SK1 output expansion safety relay with 24 V DC supply, 4 NO safety outputs, and spring-type push-in terminals.
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| Brand Name | SIRIUS |
| Designation | 3SK1 |
| Supply Voltage | 24 V DC |
| Thermal Current Max. | 5 A |
| Power Loss Max. | 2.5 W |
| Rated Impulse Voltage (Uimp) | 4 kV |
| Insulation Voltage (Ui) | 300 V |
| Safety Outputs | 4 Normally Open (NO) |
| Signaling/Auxiliary Outputs | 1 Normally Closed (NC) |
| Terminal Type | Spring-Type Terminal / Push-In |
| Protection Class | IP20 |
| Temperature | -25 ... 60 °C |
| Dimensions | 100 x 22.5 x 121.6 mm |
| Stock Key | CON003 |
| Condition | New |
| SKU | 1103995 |
| Weight | 0,2 |
