Manufacturer: SIEMENS
Type: Sirius Safety Relay
Model: 3TK2821-1CB30
Control Supply Voltage: 24 V DC / AC
Frequency: 50 … 60 Hz
Air Pressure: 90 … 106 kPa
Cable Length: 1000 m
Safety Device Type: Type A
Output Contact: 3 NO, 1 NC
Resistance to Direct Current: 30 Ω
Design of the Product: for EMERGENCY-STOP units
Type of Mounting: Screw and Snap-on Mounting
Design of The Electrical Connection: Screw-Type Terminals
Protection Against Electrical Shock: Finger-Safe
Protection Class of the Enclosure / Terminal: IP40 / IP20
Ambient Temperature: -25 … 60 °C
Dimension: 120 x 22.5 x 120 mm
Weight: 0.24 kg