SIRIUS 3TK28 3P Safety Relays, 24 V dc, 10 A, 600 V ac

RS Stock No.: 766-1905Brand: SiemensManufacturers Part No.: 3TK2850-1BB40
brand-logo
View all in Contactors

Technical Document

Specifications

Brand

Siemens

Coil Voltage

24 V dc

Contact Voltage Rating

600 V ac

Contact Current Rating

10 A

Range

SIRIUS

Series

3TK28

Normal State Configuration

3NO

Terminal Type

Screw

Length

132mm

Width

90mm

Depth

108mm

Pole and Throw Configuration

3P

Country of Origin

Germany

Product details

SIRIUS 3TK28 5 Safety Relays with contactor relay enabling circuits

The SIRIUS 3TK28 5 safety relay combines solid-state safety functionality and two redundant contacting auxiliary contactors. These safety relays/contactors are supplied ready assembled, wired, tested and certified as a single unit. Available with spring-loaded or screw terminals.

Enabling circuits, floating
AC-15/DC-13 switching capacity
Protective separation
Autostart / monitored start
Screw and snap-on installation mounting possible
Long mechanical and electrical endurance
Certified as a complete unit
Fault minimization and cost reduction through factory wiring
Low installation costs

Approvals

TUV, UL, CSA.

Standards

EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508.

Safety Contactor

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

SIRIUS 3TK28 3P Safety Relays, 24 V dc, 10 A, 600 V ac

P.O.A.

SIRIUS 3TK28 3P Safety Relays, 24 V dc, 10 A, 600 V ac
Stock information temporarily unavailable.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

Siemens

Coil Voltage

24 V dc

Contact Voltage Rating

600 V ac

Contact Current Rating

10 A

Range

SIRIUS

Series

3TK28

Normal State Configuration

3NO

Terminal Type

Screw

Length

132mm

Width

90mm

Depth

108mm

Pole and Throw Configuration

3P

Country of Origin

Germany

Product details

SIRIUS 3TK28 5 Safety Relays with contactor relay enabling circuits

The SIRIUS 3TK28 5 safety relay combines solid-state safety functionality and two redundant contacting auxiliary contactors. These safety relays/contactors are supplied ready assembled, wired, tested and certified as a single unit. Available with spring-loaded or screw terminals.

Enabling circuits, floating
AC-15/DC-13 switching capacity
Protective separation
Autostart / monitored start
Screw and snap-on installation mounting possible
Long mechanical and electrical endurance
Certified as a complete unit
Fault minimization and cost reduction through factory wiring
Low installation costs

Approvals

TUV, UL, CSA.

Standards

EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508.

Safety Contactor