Siemens 3TK2804-0AC2
MPN3TK2804-0AC2
CONTACTOR SAFETY COMBINATION FOR SAFETY CIRCUITS ENABLING AND SIGNALLING CIRCUIT 4NO, 1NO+1NC AC OPERATION AC 24V 50/60HZ
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Emergency-off circuit monitoring | No |
| Position switch monitoring | No |
| Magnetically operated switch monitoring | No |
| Start input | No |
| Tactile sensor monitoring | No |
| Valve monitoring | No |
| Feedback input | No |
| Parameter | Value |
|---|---|
| Plug-in socket connection | No |
| Parameter | Value |
|---|---|
| UL approval | No |
| Parameter | Value |
|---|---|
| Safety-Related circuits | No |
| Installation environment regarding EMC | This product is suitable for Class A environments only. It can cause undesired radio-frequency interference in residential environments. If this is the case, the user must take appropriate measures. |
MPN
3TK2804-0AC2