Manufacturer: SIEMENS
Type: Contactor Safety Module
Model: 3TK2803-0AC2
Application: used in EMERGENCY-OFF circuits and for monitoring protective devices
Rated Voltage: 24 VAC
Frequency: 50/60 Hz
Current: 6 A
Operation Temperature:  -25 … +55 °C
Degree of Protection: IP 20
Dimensions: 74.5 X 152 X 97 mm
Weight: 0.8 Kg