Siemens SIRIUS 3TK28 Contactor, 24 V dc Coil, 10 A, 3NO, 600 V ac
Technical documents
Specifications
Brand
SiemensCoil Voltage
24 V dc
Contact Voltage Rating
600 V ac
Contact Current Rating
10 A
Range
SIRIUS
Series
3TK28
Function
Safety
Normal State Configuration
3NO
Terminal Type
Screw
Length
132mm
Width
90mm
Depth
108mm
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Pole and Throw Configuration
2P
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
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Ideate. Create. Collaborate
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Technical documents
Specifications
Brand
SiemensCoil Voltage
24 V dc
Contact Voltage Rating
600 V ac
Contact Current Rating
10 A
Range
SIRIUS
Series
3TK28
Function
Safety
Normal State Configuration
3NO
Terminal Type
Screw
Length
132mm
Width
90mm
Depth
108mm
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Pole and Throw Configuration
2P
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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- 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