Siemens SIRIUS Safety Relay 3TK2821-1CB30

Siemens SIRIUS safety relay 3TK2821-1CB30

Manufacturer: Siemens

Model: SIRIUS 3TK2821-1CB30

Characteristics:

Nominal insulation voltage (Ui): 300 V

Impulse withstand voltage (Uimp): 4 kV

Job categories: AC-15 and DC-13

Indicated protection: 6 A, gL class

Tightening torque: 0.8–1.2 Nm

Phillips screwdriver: PZ2

Cable stripping length: 10 mm

Indicated temperature in UL homologation: 165 °C

Control supply: 24 V AC or 24 V DC.

Assembly: DIN rail, with screw connections.

Outputs: 3 normally open (NO) safety contacts and 1 normally closed (NC) contact for signaling.

Weight: 0.2 Kg