Technical Document
Specifications
Brand
SiemensCoil Voltage
230 V ac
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
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P.O.A.
1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
Technical Document
Specifications
Brand
SiemensCoil Voltage
230 V ac
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.