SIEMENS 3TK2827-1BB40 SIRIUS SAFETY RELAY

Manufacturer: Siemens

Type: Sirius Safety Relay

Model: 3TK2827-1BB40

Family: SIRIUS

Control supply voltage: 24 V DC

Insulation voltage rated value Ui: 300 V

Surge voltage resistance rated value Uimp: 4 KV

Designed for: Emergency-Stop and Safety Doors

Type of the safety-related wiring of the inputs: single-channel and two-channel

Contacts: 2 Normally open (instantaneous contact), 2 Normally open (delayed switching), 1 Normally closed

Type of electrical connection: screw-type terminals

Touch protection against electrical shock: finger-safe

Operating Temperature: -25 … +60 °C

Degree of Protection: IP20

Dimensions: 44.8 x 138.5 x 120 mm