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
4 weeks ago
3RT2936-1ER00
Siemens 3RT2936-1ER00 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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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 3RT2936-1ER00 is a high-quality surge suppressor designed to provide optimal protection for contactors within the S2 and S3 size range. This diode combination unit operates at a control supply voltage of 24 V DC, ensuring reliable suppression of voltage spikes that can occur in industrial control systems. With an ambient operating temperature range of -25°C to +60°C and a storage temperature range of -40°C to +80°C, it is built to withstand harsh conditions and maintain performance stability.
The compact dimensions of 30mm in width, height, and a depth of 14.5mm allow for easy installation in space-constrained environments. The clip-on mounting type facilitates quick and secure attachment to the contactor, making it a convenient addition to any setup. The surge suppressor is certified with CE, UL, CSA, and CCC approvals, demonstrating its compliance with international standards and its suitability for global use.
Engineered by Siemens under the SIRIUS product brand, the 3RT2936-1ER00 is a testament to the company's commitment to quality and innovation in electrical protection components. Its robust design and reliable performance make it an essential part of safeguarding electrical circuits from transient overvoltage, thereby extending the lifespan of the contactors and the systems they control.
The compact dimensions of 30mm in width, height, and a depth of 14.5mm allow for easy installation in space-constrained environments. The clip-on mounting type facilitates quick and secure attachment to the contactor, making it a convenient addition to any setup. The surge suppressor is certified with CE, UL, CSA, and CCC approvals, demonstrating its compliance with international standards and its suitability for global use.
Engineered by Siemens under the SIRIUS product brand, the 3RT2936-1ER00 is a testament to the company's commitment to quality and innovation in electrical protection components. Its robust design and reliable performance make it an essential part of safeguarding electrical circuits from transient overvoltage, thereby extending the lifespan of the contactors and the systems they control.
| Specification | Description |
|---|---|
| Part Number | 3RT2936-1ER00 |
| Alternative Part Number | 3RT29361ER00 |
| Manufacturer | Siemens |
| Product Type | Surge Suppressor |
| Design | Diode Combination |
| Rated Control Supply Voltage | 24 V DC |
| Suitable For | Contactors 3RT2.3 and 3RT2.4 |
| Mounting Type | Clip-on |
| Mounting Position | Any |
| Width | 30 mm |
| Height | 30 mm |
| Depth | 14.5 mm |
| Ambient Operating Temperature Range | -25 °C to +60 °C during operation, -40 °C to +80 °C during storage |
| Certificates/Approvals | CE, UL, CSA, CCC |
| General Product Approval | EMC Declaration of Conformity |
What is the function of this surge suppressor?
The surge suppressor is designed to protect electrical devices from voltage spikes by limiting the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.
Can this surge suppressor be mounted in any position?
Yes, the surge suppressor can be mounted in any position, offering flexibility during installation.
What type of contactors is this surge suppressor compatible with?
This surge suppressor is compatible with contactors of size S2 and S3.
What is the design of the surge suppressor?
The design of the surge suppressor is a diode combination, which is effective for suppressing voltage transients.
What are the ambient temperature limits for the operation and storage of this surge suppressor?
The surge suppressor can operate within an ambient temperature range of -25°C to +60°C and can be stored in temperatures ranging from -40°C to +80°C.
What certifications does this surge suppressor hold?
The surge suppressor holds CE, UL, CSA, and CCC certifications, ensuring compliance with international standards.
What is the control supply voltage for this device?
The control supply voltage for this device is 24 V DC.
What are the dimensions of the surge suppressor?
The dimensions of the surge suppressor are 30 mm in width, 30 mm in height, and 14.5 mm in depth.
How is the surge suppressor attached to a contactor?
The surge suppressor is designed to be clip-on, making it easy to attach to the appropriate contactor.
Is there a specific frequency for the control supply voltage?
The control supply voltage is DC and does not have a frequency rating. However, the device is designed to work with control supply voltage frequencies of 50 Hz and 60 Hz for AC applications.
- Protection of contactors from voltage spikes during switching operations
- Extending the lifespan of contactor coils by suppressing electrical surges
- Use in industrial control panels to safeguard circuit components
- Integration into motor control centres for protecting motor starters
- Deployment in automation systems to ensure stable operation of contactors
- Utilised in HVAC systems to prevent transient overvoltages
- Installation in lighting control circuits to enhance component reliability
- Application in conveyor systems to reduce electrical noise
- Employed in pump control circuits for surge suppression
- Utilised in manufacturing equipment to protect against voltage transients
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
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
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.
2 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!
2 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!
2 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
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.