Siemens 3TK28 Series Contactor, 230 V ac Coil, 10 A, 2NO + 1NC, 600 V ac

RS Stock No.:: 766-1918
Mfr. Part No.:: 3TK2851-1AL20
Brand:: Siemens

Siemens 3TK28 Series Contactor, 230 V ac Coil, 10 A, 2NO + 1NC, 600 V ac

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Added

Price (ex. GST) Each

$787.62

(exc. GST)

$905.76

(inc. GST)

Units	Per unit
1 - 2	$787.62
3 - 4	$718.71
5 +	$640.93

RS Stock No.:: 766-1918
Mfr. Part No.:: 3TK2851-1AL20
Brand:: Siemens

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: DE

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

Note

3TK28 56 and 3TK28 57 safety expansion modules are available for increasing the number of enabling circuits.

Standards

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

Approvals

TUV, UL, CSA.

Safety Contactor

Specifications

Attribute	Value
Coil Voltage	230 V ac
Contact Voltage Rating	600 V ac
Contact Current Rating	10 A
Range	SIRIUS
Series	3TK28
Function	Safety
Normal State Configuration	2NO/NC
Terminal Type	Screw
Width	90mm
Length	132mm
Depth	108mm
Pole and Throw Configuration	2P
Minimum Operating Temperature	-25°C
Maximum Operating Temperature	+60°C