3TK2830-1CB30

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The Siemens 3TK2830-1CB30 is a SIRIUS 3TK28 Safety Relay designed for industrial automation applications. This safety relay features 24 V AC/DC supply voltage and is equipped with relay enabling circuits for enhanced safety performance. With a Safety Integrity Level (SIL) of 3 according to IEC 61508 and a Performance Level (PL) of e according to ISO 13849-1, this safety relay ensures reliable operation in demanding environments. The 3TK2830-1CB30 is suitable for use with safety switches and offers a feedback input for added functionality. Its compact design and easy-to-use screw terminals make installation and maintenance a breeze. Enhance the safety and efficiency of your automation systems with the Siemens 3TK2830-1CB30 Safety Relay.
Specification Description
Part Number 3TK2830-1CB30
Alternative Part Number 3TK28301CB30
Manufacturer Siemens
Category General Automation
Family SIRIUS 3TK28 Safety Relays
Safety Integrity Level (SIL) SIL3 according to IEC 61508
Performance Level (PL) e according to ISO 13849-1
Category (ISO 13849-1) 4
Hardware Fault Tolerance 1 according to IEC 61508
Safety Device Type Type A according to IEC 61508-2
Number of Outputs (Safety-Related, NO Contact) 4
Stop Category 0 according to DIN EN 60204-1
Feedback Input Yes
Protection Class (Housing) IP40
Protection Class (Connection Terminal) IP20
Operating Temperature Range -25°C to +60°C
Storage Temperature Range -40°C to +80°C
Installation Environment (EMC) Suitable for Class A environments only
Approvals and Certificates BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508
Dimensions 22.5mm width
Connection Type Screw connection

What is the category of this safety relay?

The Siemens 3TK2830-1CB30 safety relay belongs to the SIRIUS 3TK28 Safety Relays family and falls under the General Automation category.

What is the operating voltage of this safety relay?

The operating voltage of the 3TK2830-1CB30 safety relay is 24 V AC/DC.

What is the IP rating of this safety relay?

The 3TK2830-1CB30 safety relay has an IP40 rating for the housing and an IP20 rating for the connection terminals.

What is the Safety Integrity Level (SIL) of this safety relay?

The 3TK2830-1CB30 safety relay has a Safety Integrity Level (SIL) of SIL3 according to IEC 61508.

What is the Performance Level (PL) of this safety relay?

The 3TK2830-1CB30 safety relay has a Performance Level (PL) of 'e' according to ISO 13849-1.

What is the maximum switching frequency of this safety relay?

The maximum switching frequency of the 3TK2830-1CB30 safety relay is 1,000 operations per hour.

What is the maximum operating temperature for this safety relay?

The 3TK2830-1CB30 safety relay can operate in temperatures ranging from -25°C to +60°C.

What is the maximum installation altitude for this safety relay?

The 3TK2830-1CB30 safety relay can be installed at a maximum altitude of 2,000 meters above sea level.

How many safety-related NO contacts does this safety relay have?

The 3TK2830-1CB30 safety relay has 4 safety-related NO (normally open) contacts for instantaneous switching.

  • Safety cut-out switch integration
  • Industrial machinery safety systems
  • Emergency stop circuit monitoring
  • Safety relay implementation in automation systems
  • SIL3 safety applications
  • ISO 13849-1 Performance Level e systems
  • Safety-related circuit control and monitoring

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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