Manufacturer:Â Siemens
Type:Â Safety Relay
Model:Â 3TK2828-1BB41
Family:Â Sirius
Supply Voltage:Â 24 V DC
Number of Channels:Â 2 Channels
Contacts:Â 4 Normally Open, 1 Normally Closed
Contacts Current:Â 6 A
Protection class IP: IP20
Touch protection against electrical shock: finger-safe
Fastening method: screw and snap-on mounting
Type of electrical connection: screw-type terminals
Operating temperature: -25 … +60 °C
Dimensions: 44.8 x 138.5 x 120 mm