Siemens 3RV2011-1JA10 Motor Protection Circuit Breaker Overload Protection
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Siemens 3RV2011‑1JA10 Motor Protection Circuit Breaker
Product Overview
The Siemens 3RV2011‑1JA10 is a compact, high‑performance motor protection circuit breaker (MPCB) belonging to the SIRIUS 3RV2 series. It is specially designed for the protection and direct control of three‑phase asynchronous motors, as well as for the protection of distribution circuits and feeders. This device combines short‑circuit protection, overload protection, phase failure protection, and manual switching functions in one unit, making it widely used in mechanical engineering, conveyor systems, small machinery, and automation control panels. It features adjustable overload protection and is built for reliable operation in industrial environments.
Main Functions
- Motor Overload Protection: Provides precise thermal‑magnetic overload protection to prevent motor burnout caused by continuous overcurrent.
- Short‑Circuit Protection: Instantly disconnects the circuit under short‑circuit conditions to protect motors, cables, and connected equipment.
- Phase Failure Protection: Automatically trips in the event of phase loss or unbalanced phase voltage, avoiding motor damage from single‑phase operation.
- Manual On/Off Control: Allows direct manual switching of the motor circuit via an integrated operating mechanism.
- Adjustable Trip Setting: Supports adjustable current setting to match different motor rated currents.
- Status Indication: Clearly shows operating, tripped, and disconnected states for quick system diagnosis.
- Auxiliary Contact Compatibility: Can be equipped with auxiliary contacts to provide remote status feedback and interlock control.
Technical Characteristics
表格
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens (SIRIUS 3RV2 Series) |
| Part Number | 3RV2011‑1JA10 |
| Device Type | Motor Protection Circuit Breaker |
| Rated Operational Current Setting Range | 7.0 A – 10.0 A |
| Number of Poles | 3‑pole |
| Rated Operational Voltage | Up to 690 V AC |
| Short‑Circuit Breaking Capacity | Up to 100 kA at rated voltage |
| Protection Class | IP20 (front side) |
| Mounting | Standard 35 mm DIN‑rail mounting |
| Conductor Connection | Screw terminals for reliable wiring |
| Frame Size | S00 (compact design) |
| Mechanical Service Life | More than 100,000 operating cycles |
| Ambient Temperature Range | -25 °C to +60 °C |
| Compliance Standards | IEC 60947‑2, IEC 60947‑4‑1, EN 60947 series |
| Tripping Characteristic | Thermal‑magnetic combined tripping |
Product Dimensions
- Width: 45 mm
- Height: 82 mm
- Depth: 76 mm
Weight
- Net Weight:0.32 kg
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
