Sirius 3TK28 Output Module, 4 Outputs, 24 V dc

  • RS Stock No. 766-1952
  • Mfr. Part No. 3TK2857-1BB41
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

SIRIUS 3TK28 Safety Relay/Contactor Expansion Units

The 3TK28 56 and 3TK28 57 safety expansion modules are used to increase the number of enabling circuits of the SIRIUS 3TK28 Safety Relay/Contactor. The expansion module will retain the same safety integrity as the base unit. Available with spring-loaded or screw terminals.

IP20 protection of housing and terminal
Ambient temperature during operation -25 to +60°C

Note

This product is suitable for Class A environments only.

Standards

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

Approvals

TUV, UL, CSA.

Safety Contactor

Specifications
Attribute Value
Range SIRIUS
Series 3TK28
Type Output Module
For Use With SIRIUS 3TK28
Supply Voltage 24 V dc
Normal State Configuration 3NO
Number of Outputs 4
Mounting Style DIN Rail
Dimensions 132 x 90 x 146 mm
Terminal Type Screw
On back order for despatch 14/05/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 670.35
(exc. GST)
$ 770.90
(inc. GST)
units
Per unit
1 - 2
$670.35
3 - 4
$636.84
5 +
$548.94
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