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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
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3RH2122-1AB00
Siemens 3RH2122-1AB00 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 3RH2122-1AB00 is a robust and reliable contactor relay designed for efficient control in industrial applications. This component features a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, making it versatile for various control tasks. Operating at a control voltage of 24 V AC, it is suitable for both 50 Hz and 60 Hz frequency environments. The contactor relay is built to the S00 size specification and utilises screw terminals for secure and straightforward installation. With an IP20 protection rating, it offers a degree of protection against solid objects and is designed to be finger-safe, ensuring user safety during operation. The Siemens 3RH2122-1AB00 is part of the SIRIUS range, known for its durability and high performance, making it an ideal choice for managing electrical circuits in demanding settings.
| Specification | Description |
|---|---|
| Part Number | 3RH2122-1AB00 |
| Manufacturer | Siemens |
| Part Type | Contactor Relay |
| Rated Current | 10 A |
| Coil Voltage | 24 V AC |
| Frequency | 50 / 60 Hz |
| Contact Configuration | 2 Normally Open (NO) + 2 Normally Closed (NC) |
| Size | S00 |
| Terminal Type | Screw Terminal |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -55°C to +80°C |
| Insulation Voltage | 690 V |
| Shock Resistance | 7.3g / 5 ms, 4.7g / 10 ms (rectangular impulse); 11.4g / 5 ms, 7.3g / 10 ms (sine pulse) |
| Installation Altitude | Up to 2,000 m above sea level |
| Product Description | The Siemens 3RH2122-1AB00 is a robust and reliable contactor relay designed for industrial applications. It features a compact S00 size and a versatile 2NO/2NC contact configuration, making it suitable for a wide range of control tasks. With a coil voltage of 24 V AC and a rated current of 10 A, this relay ensures efficient performance in demanding environments. Its screw terminal connections provide secure and easy installation, while the IP20 protection class ensures safety against accidental contact. Ideal for use in automation systems, this contactor relay is engineered to deliver consistent and dependable operation. |
What is the function of this contactor relay?
This contactor relay is used to control and switch electrical circuits, providing a reliable means of managing power distribution in various applications.
What are the electrical specifications of this contactor relay?
The contactor relay operates at 24 V AC with a frequency of 50/60 Hz and has a current rating of 10 A. It features 2 normally open (NO) and 2 normally closed (NC) contacts.
What is the size and mounting type of this contactor relay?
This contactor relay is classified as Size S00 and is equipped with screw terminals for easy installation.
What is the protection class of this contactor relay?
The contactor relay has a protection class of IP20, ensuring it is protected against solid objects and providing finger-safe operation.
What is the mechanical durability of this contactor relay?
The Siemens 3RH2122-1AB00 contactor relay is designed for a mechanical lifespan of up to 30 million operating cycles, ensuring long-term reliability.
What are the ambient temperature limits for operating this contactor relay?
The contactor relay can operate within an ambient temperature range of -25°C to +60°C, making it suitable for various environmental conditions.
What type of connections does this contactor relay support?
This contactor relay supports screw-type terminals for auxiliary and control current circuits, accommodating various conductor cross-sections.
Is this contactor relay suitable for high-demand applications?
Yes, the contactor relay is designed to handle high-demand applications with a B10 value of 1,000,000 according to SN 31920 standards.
- Used in industrial automation systems for controlling auxiliary circuits.
- Commonly implemented in motor control centers to manage motor starters.
- Utilized in HVAC systems for controlling heating, ventilation, and air conditioning equipment.
- Employed in lighting control systems for commercial and industrial buildings.
- Integrated into conveyor systems for managing start/stop operations.
- Applied in process control systems to handle various control tasks.
- Suitable for use in panel building for electrical distribution and control.
- Used in machinery and equipment manufacturing for auxiliary control functions.
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
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
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