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
3RH2122-1AF00
Siemens 3RH2122-1AF00 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 3RH2122-1AF00 is a high-quality contactor relay designed for a wide range of industrial applications. This component is essential for users in the UK looking for reliable and efficient switching operations within their electrical systems. With a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, it offers versatility for various control circuit arrangements.
Rated for 10 A and equipped with a control supply voltage of 110 V AC at both 50 and 60 Hz, this contactor relay is suitable for use in a multitude of environments, adhering to the demands of modern industry standards. The device is housed in a compact size S00 enclosure, ensuring it can be integrated into systems where space is at a premium without compromising on performance.
The screw terminal connection provides a secure and durable means of installation, ensuring a stable and reliable electrical connection. The part is also designed with an IP20 protection rating on the front, signifying a level of protection against solid objects, which helps to maintain the integrity and longevity of the device.
Engineered for endurance, the Siemens 3RH2122-1AF00 boasts an impressive mechanical service life, making it a cost-effective choice for businesses looking to minimise maintenance and replacement costs. Its robust construction and adherence to stringent quality standards make it a preferred choice for professionals seeking a dependable solution for their electrical control needs.
Rated for 10 A and equipped with a control supply voltage of 110 V AC at both 50 and 60 Hz, this contactor relay is suitable for use in a multitude of environments, adhering to the demands of modern industry standards. The device is housed in a compact size S00 enclosure, ensuring it can be integrated into systems where space is at a premium without compromising on performance.
The screw terminal connection provides a secure and durable means of installation, ensuring a stable and reliable electrical connection. The part is also designed with an IP20 protection rating on the front, signifying a level of protection against solid objects, which helps to maintain the integrity and longevity of the device.
Engineered for endurance, the Siemens 3RH2122-1AF00 boasts an impressive mechanical service life, making it a cost-effective choice for businesses looking to minimise maintenance and replacement costs. Its robust construction and adherence to stringent quality standards make it a preferred choice for professionals seeking a dependable solution for their electrical control needs.
| Specification | Description |
|---|---|
| Part Number | 3RH2122-1AF00 |
| Alternative Part Number | 3RH21221AF00 |
| Manufacturer | Siemens |
| Product Type | Contactor Relay |
| Contact Configuration | 2 Normally Open (NO) + 2 Normally Closed (NC) |
| Operating Voltage | 110 V AC |
| Frequency | 50 / 60 Hz |
| Size | S00 |
| Terminal Type | Screw Terminal |
| Insulation Voltage | 690 V AC with degree of pollution 3 |
| Surge Voltage Resistance | 6 kV |
| Protection Class | IP20 on the front |
| Shock Resistance | 7.3g / 5 ms, 4.7g / 10 ms with rectangular impulse; 11.4g / 5 ms, 7.3g / 10 ms with sine pulse |
| Mechanical Service Life | 30 million switching cycles |
| Auxiliary Switch | Yes |
| Degree of Pollution | 3 |
| Installation Altitude | Up to 2000 metres above sea level |
| Ambient Temperature Range | - |
| Product Approvals | EMC, KC |
| Safety Related Data | B10 value: 1 million with high demand rate; Proportion of dangerous failures: 40% with low demand rate, 73% with high demand rate |
| Product Function | Positively driven operation according to IEC 60947-5-1 |
| T1 Value for Proof Test | 20 years |
What is the contact configuration of this Siemens contactor relay?
The contactor relay has a contact configuration of 2 normally open (NO) and 2 normally closed (NC) contacts.
Can this contactor relay be used with different supply voltages?
No, this contactor relay is specifically designed for a control supply voltage of 110 V AC at both 50 and 60 Hz.
What is the size of this contactor relay?
The contactor relay is of size S00, which is a compact size suitable for various applications.
What is the insulation voltage rating for this contactor relay?
The insulation voltage rating for this contactor relay, with a degree of pollution 3, is 690 V.
What is the IP protection class of this contactor relay?
The front of the contactor relay has an IP protection class of IP20.
What is the mechanical service life of this contactor relay?
The mechanical service life of the contactor relay is typically 30 million switching cycles.
What are the ambient temperature limits for operating this contactor relay?
The contactor relay can operate within an ambient temperature range of -25 to +60 degrees Celsius.
What is the maximum installation altitude for this contactor relay?
The maximum installation altitude for the contactor relay is 2000 meters above sea level.
How many switching cycles can this contactor relay perform without a load?
The contactor relay can perform up to 10,000 no-load switching cycles per hour at both AC and DC.
What are the dimensions of this contactor relay?
For detailed dimensions of the contactor relay, please refer to the technical datasheet or contact us for further assistance.
- Controlling small motors in industrial applications
- Switching heating elements in HVAC systems
- Managing lighting circuits in commercial buildings
- Operating electromagnetic valves in fluid control systems
- Integrating into safety circuits for machinery
- Facilitating interlocking control circuits
- Utilising in control panel applications for various industries
- Implementing in automation systems for sequential control tasks
- Serving as auxiliary contacts for larger contactors
- Providing low-voltage switching for electronic components
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
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.