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3TK2830-2CB30
Siemens 3TK2830-2CB30 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3TK2830-2CB30 is a SIRIUS safety relay designed for use as an extension unit in safety-related applications. This compact device features relay enabling circuits (EC) with a 24 V AC/DC supply voltage and a 22.5 mm spring-type terminal. The safety relay is equipped with 4 NO (normally open) instantaneous EC contacts and is compatible with an expansion unit for enhanced functionality. With a maximum achieved SIL (Safety Integrity Level) and PL (Performance Level) as per the basic unit, this safety relay ensures reliable performance in various industrial settings. The 3TK2830-2CB30 is housed in an IP40 rated enclosure, with IP20 rated terminals, providing protection against dust and contact with electrical parts. Designed for a wide range of operating temperatures and conditions, this safety relay is a versatile and dependable choice for your safety-related applications.
| Specification | Description |
|---|---|
| Part Number | 3TK2830-2CB30 |
| Alternative Part Number | 3TK28302CB30 |
| Manufacturer | Siemens |
| Protection Class IP (Enclosure) | IP40 |
| Protection Class IP (Terminal) | IP20 |
| Insulation Voltage | 300 V |
| Ambient Temperature (Storage) | -40°C to +80°C |
| Ambient Temperature (Operation) | -25°C to +60°C |
| Installation Altitude | Up to 2,000 m above sea level |
| Vibration Resistance | 5 to 500 Hz: 0.075 mm |
| Shock Resistance | 8g / 10 ms |
| Surge Voltage Resistance | 4,000 V |
| Safety Integrity Level (SIL) | 3 |
| Performance Level (PL) | e |
| Category (EN ISO 13849-1) | 4 |
| Hardware Fault Tolerance | 1 |
| Safety Device Type | Type A |
| Number of Outputs (NO Contact) | 4 (safety-related instantaneous contact) |
| Stop Category (DIN EN 60204-1) | 0 |
| Product Designation | Safety relays, extension unit |
| Product Brand Name | SIRIUS |
What is the protection class of the enclosure and terminal?
The protection class of the enclosure is IP40, and the protection class of the terminal is IP20.
What is the operating temperature range for this safety relay?
The operating temperature range for the 3TK2830-2CB30 safety relay is -25°C to +60°C.
What is the SIL (Safety Integrity Level) and PL (Performance Level) of this safety relay?
The 3TK2830-2CB30 safety relay has a SIL of 3 according to IEC 61508 and a PL of 'e' according to EN ISO 13849-1.
How many safety-related instantaneous contacts does this safety relay have?
The 3TK2830-2CB30 safety relay has 4 safety-related instantaneous contacts.
What is the rated insulation voltage for this safety relay?
The rated insulation voltage for the 3TK2830-2CB30 safety relay is 300V.
What is the surge voltage resistance for this safety relay?
The surge voltage resistance for the 3TK2830-2CB30 safety relay is 4,000V.
What certifications and approvals does this safety relay have?
The 3TK2830-2CB30 safety relay has certifications and approvals from BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, and IEC 61508.
What is the maximum operating frequency for this safety relay?
The maximum operating frequency for the 3TK2830-2CB30 safety relay is 1,000 operations per hour.
- Safety switch integration in industrial automation systems
- Expansion of safety relay systems for additional safety-related outputs
- Integration in safety circuits for machinery and equipment protection
- Enhancing safety functions in manufacturing and processing plants
- Use in safety systems requiring SIL 3 or PL e compliance
- Implementation in safety-related applications with high demand rates
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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Customer reviews
steve
Daniel
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Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
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Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
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Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
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Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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