3TK2806-0BB4 SIEMENS Safety Relay

Review SIEMENS 1pc Used 3tk2 806-0bb4 Safety Relay

The Siemens 3TK2-806-0BB4 Safety Relay is a versatile and reliable component in industrial automation systems, designed to ensure safety in various applications. This 1-pole, 2-contact, normally open (NO) safety relay is manufactured by Siemens, a globally recognized leader in electrical engineering and electronics.

The relay comes with a robust and compact design, featuring a plastic housing measuring 72 mm in length, 48 mm in width, and 32 mm in height. It is suitable for mounting in control panel enclosures with a max. height of 60 mm and a max. width of 100 mm, providing easy integration into existing control systems.

The Siemens 3TK2-806-0BB4 Safety Relay operates on a 24 V DC power supply and features a contact rating of 10 A at 250 V AC or 30 V DC. It is specifically designed to meet the requirements of safety functions up to Performance Level e (PL e) as per the EN 61800-5-2 standard. This makes it an excellent choice for applications where safety is paramount, such as in machinery, machine safety, and process automation.

One of the key features of this safety relay is its self-monitoring capabilities. The integrated self-diagnostics function enables the relay to monitor its internal status, providing valuable information about its operational condition. This information can be used to prevent potential failures and ensure the safety of the overall system.

Another noteworthy feature is the relay's high immunity to electromagnetic interference (EMI). It complies with the EN 61326-1 standard for immunity to electromagnetic disturbances, ensuring reliable operation even in the presence of strong electromagnetic fields.

The Siemens 3TK2-806-0BB4 Safety Relay is easy to install and integrate into new or existing control systems. Its clear and comprehensive marking, as well as its user-friendly terminals, make it simple to wire and configure the relay according to the specific application requirements.

In summary, the Siemens 3TK2-806-0BB4 Safety Relay is a high-performance and robust component that offers reliable safety functionality for industrial automation systems. With its compact design, wide range of applications, and self-monitoring capabilities, it is an indispensable tool for ensuring safety and reliability in machinery, machine safety, and process automation applications.

Siemens 3TK2-806-0BB4 Safety Relay: Pros and Cons

The Siemens 3TK2-806-0BB4 safety relay is a commonly used device in industrial automation applications. It is a versatile and reliable safety component that offers several advantages. However, like any other product, it also has some drawbacks. Let's examine both the pros and cons of this safety relay.

1. High reliability and safety: Siemens is a reputed brand known for its high-quality products, and the 3TK2-806-0BB4 safety relay is no exception. It conforms to the IEC 61508 functional safety standard and is suitable for safety applications up to SIL 3.

2. Wide range of applications: This safety relay is designed to handle a wide range of applications, including motor protection, overload protection, emergency stop functions, and interlocking functions.

3. Compact design: The 3TK2-806-0BB4 safety relay is compact and can be easily integrated into control systems, saving space and installation time.

4. Flexible configuration: This safety relay offers a flexible configuration with various input and output options, allowing users to customize the device to their specific application requirements.

5. Diagnostic capabilities: The safety relay comes with built-in diagnostic capabilities, enabling easy fault detection and troubleshooting.

1. Higher cost: Compared to some other safety relays on the market, the Siemens 3TK2-806-0BB4 safety relay is pricier. However, its high reliability and advanced features justify the investment for many applications.

2. Complex configuration: While the safety relay offers flexible configuration options, the process can be complex, requiring specialized knowledge and expertise to set up correctly.

3. Limited input and output capacity: Depending on the specific application requirements, the safety relay may not offer enough input or output channels for larger systems.

The Siemens 3TK2-806-0BB4 safety relay is a high-quality and reliable safety component that offers advanced features, flexible configuration options, and diagnostic capabilities. Its higher cost and complex configuration may be a drawback for some users, but its reliability and safety make it a worthwhile investment for many industrial automation applications.

If you require a safety relay for a critical application and are looking for a reliable and high-performing device, the Siemens 3TK2-806-0BB4 safety relay is an excellent choice. Its advanced features, diagnostic capabilities, and compliance with functional safety standards make it an ideal solution for safety applications up to SIL 3. However, if you have a limited budget or require a safety relay with a larger input/output capacity, there may be other options on the market that better suit your needs.

Details:

1pc used Siemens 3TK2806-0BB4 3tk2 806-0bb4 safety relay dear customer, there is one things need to be noticed before placing an order. It will just take you 1 minute. Please leave a telephone number for on-time delivery. Return police: 1.

specifications genpurrelays:

• brand: Siemens
• mpn: 3tk2806-0bb4
• part type: Safety

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• started: june 25, 2025
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• prices: $376.95–$558.00
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