steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
1 month ago
3RK3251-1AA10
Siemens 3RK3251-1AA10 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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.
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 3RK3251-1AA10 is a high-quality extension module designed for the modular Safety system 3RK3 4/8 F-RO. This robust module operates at 24 V DC/1 A, making it suitable for a wide range of industrial applications. It is designed to withstand temperatures ranging from -20 to +60 °C, ensuring reliable performance even in challenging environments. The module is equipped with screw-type terminals for auxiliary and control current circuits, allowing for secure and efficient connections. With its standard rail mounting type, the 3RK3251-1AA10 offers easy and flexible installation. This Siemens extension module is a reliable choice for enhancing the functionality and safety of your industrial systems.
| Specification | Description |
|---|---|
| Part Number | 3RK3251-1AA10 |
| Alternative Part Number | 3RK32511AA10 |
| Manufacturer | Siemens |
| Part Category | Extension Module |
| Operating Voltage | 24 V dc |
| Current Rating | 1 A |
| Operating Temperature | -20 to +60 °C |
| Protection Class | IP20 |
| Resistance against Shock | 15g / 11 ms |
| Mounting Position | Vertical |
| Installation Altitude | Up to 2000m above sea level |
| Relative Humidity during Operation | 10 to 95% |
| Conductor-bound Parasitic Coupling BURST | 2 kV (power ports) |
| Conductor-bound Parasitic Coupling Conductor-Earth SURGE | 2 kV |
| Conductor-bound Parasitic Coupling Conductor-Conductor SURGE | 1 kV |
| Type of Mounting | Standard Rail |
| Dimensions (Width x Height x Depth) | 45mm x 111mm x 124mm |
| Electrical Connection Design | Screw-type Terminals |
| Conductor Cross-section for Auxiliary Contact | Solid: 0.5 to 4 mm², Stranded Wire with Conductor End Processing: 0.5 to 2.5 mm² |
| Safety Integrated Level | SIL3 |
| Performance Level | e |
| Category | 4 |
| Protection against Electrical Shock | Finger-safe |
What is the function of this extension module?
The Siemens extension module 3RK32 is designed for the modular Safety system 3RK3 4/8 F-RO. It helps to expand the functionality of the safety system, allowing for more complex operations.
What are the power requirements for this module?
This extension module operates at 24 V DC and requires 1 A of current.
What is the operating temperature range for this module?
The operating temperature range for this module is -20 to +60 °C. It's designed to function reliably within this range.
What is the protection class of this module?
The protection class of this module is IP20. This means it's protected against solid objects larger than 12.5 mm but is not designed to be water resistant.
What is the maximum installation altitude for this module?
The maximum installation altitude for this module is 2000 meters above sea level.
What is the resistance against shock for this module?
This module has a shock resistance of 15g / 11 ms. This means it can withstand sudden impacts or vibrations up to this limit.
What is the degree of pollution for this module?
The degree of pollution for this module is 3. This refers to the level of environmental pollution (dust, moisture, etc.) that the module can withstand.
What is the relative humidity range during the operating phase for this module?
The relative humidity range during the operating phase for this module is 10 to 95%. This means it can operate effectively within this humidity range.
- Integration into modular safety systems for industrial automation processes
- Extension of safety-related outputs in complex machinery
- Use in control circuits requiring high safety integrity levels (SIL3)
- Implementation in systems requiring a high performance level (PL e)
- Installation in environments requiring finger-safe protection against electrical shock
- Use in systems where parameterizable outputs are required
- Suitable for DIN rail mounting in control cabinets
- Ideal for applications requiring a wide operating temperature range (-20 to +60 °C)
- Use in systems requiring short-circuit protection
- Ideal for applications where space is limited due to its compact dimensions (45mm width, 111mm height, 124mm depth)
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.
Delivery
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
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.
3 months ago
Jerry Schrink
Tom Higgins provided amazing service
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!
3 months ago
Paulo Pereira
Excellent service and communication…
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!
3 months ago
Gary
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.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
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!
4 months ago
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