SIEMENS 3TK2 804-0BB4 CONTACTOR COMBINATION FOR SAFETY CIRCUITS
The Siemens 3TK2 804-0BB4 is a compact and efficient contactor combination designed specifically for safety circuits in industrial automation systems. Engineered to ensure reliable safety shutdowns and signal separation, it is suitable for harsh environments and control panel integration.
Manufacturer: Siemens
Type: Contactor Combination for Safety Circuits
Model: 3TK2 804-0BB4
Technical Information
- Supply Voltage: 24 V DC
- Contacts: 4 Normally Open, 1 Normally Open + 1 Normally Closed
- Operating Temperature: -25 to +55 °C
- Degree of Protection: IP 20








