Siemens 3TK2825 1AJ20 Safety Relay
Siemens 3TK2825 1AJ20 Overview: The SIRIUS safety relays with relay enabling circuits feature positively-driven NO and NC contacts, in pairs, which means if one of the contacts welds, then the other contact is used to shut down the circuit. A positively-driven feedback signal contact (NC contact) detects the fault of the defective NO contact.
Features:
- SIRIUS 3TK28 Carry Out Emergency-Stop Switch Off or Protective Door Monitoring Just as Reliably as the Protection of Pressing and Punching Machines
- The Broad Range Runs from the Economical Standard to Innovative and Highly Flexible Multifunctional Devices
- Practical and User-Friendly they Provide a Complete and Economical Safety Chain for Almost Every Application
- Protective Door Monitoring
- Automatic Start
- Monitored Start-Up
- Pressure-Sensitive Mat Monitoring
- Emergency Off Function
Specification:
- Series: 3TK Series
- Supply Voltage: 115 VAC
- Terminal Type: Screw
- Frequency Rating: 50/60 Hz