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
3RV2021-4BA10
Siemens 3RV2021-4BA10 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 3RV2021-4BA10 is a robust and reliable circuit breaker designed to offer effective protection for electrical circuits. This three-pole breaker is rated for 20 A at 400 V ac to 690 V ac, with an impressive interrupting capacity of 100 kA, ensuring it can handle significant fault currents without compromise. Its compact dimensions of 97 x 45 x 96 mm make it suitable for space-constrained applications, while the thermal-magnetic trip feature provides both thermal overload and instantaneous short-circuit protection.
Engineered for durability and longevity, the 3RV2021-4BA10 is equipped with screw-type terminals for secure and straightforward wiring. It is designed for easy mounting onto a 35 mm standard mounting rail according to DIN EN 60715, allowing for quick installation and maintenance. The circuit breaker's handle offers a clear indication of the switching status, adding to the convenience of use.
This circuit breaker is a versatile solution for a range of industrial applications, including motor protection and isolation. It is designed to meet the rigorous standards of industrial environments, ensuring consistent performance and protection for your electrical systems. With its precise tripping characteristics and reliable operation, the Siemens 3RV2021-4BA10 is an essential component for managing electrical safety and efficiency in various settings.
Engineered for durability and longevity, the 3RV2021-4BA10 is equipped with screw-type terminals for secure and straightforward wiring. It is designed for easy mounting onto a 35 mm standard mounting rail according to DIN EN 60715, allowing for quick installation and maintenance. The circuit breaker's handle offers a clear indication of the switching status, adding to the convenience of use.
This circuit breaker is a versatile solution for a range of industrial applications, including motor protection and isolation. It is designed to meet the rigorous standards of industrial environments, ensuring consistent performance and protection for your electrical systems. With its precise tripping characteristics and reliable operation, the Siemens 3RV2021-4BA10 is an essential component for managing electrical safety and efficiency in various settings.
What type of circuit breaker is this?
This is a thermal-magnetic circuit breaker designed for protecting electrical circuits from both overloads and short circuits.
Can this circuit breaker be used in hazardous locations?
Yes, it has approvals for use in hazardous locations, ensuring it meets the necessary safety standards for such environments.
What is the current rating of this circuit breaker?
The circuit breaker has a current rating of 20 A at 400 V ac to 690 V ac.
What are the dimensions of this circuit breaker?
The dimensions are 97 mm in height, 45 mm in width, and 96 mm in depth.
What is the interrupting capacity of this circuit breaker?
It has an interrupting capacity of 100 kA, which indicates its maximum short-circuit breaking capability.
How many poles does this circuit breaker have?
This circuit breaker is a 3-pole device, suitable for three-phase applications.
What type of terminals does this circuit breaker have?
It features screw-type terminals for the main current circuit, providing a secure and reliable connection.
Is this circuit breaker suitable for snap-on mounting?
Yes, it can be mounted by snapping onto a 35 mm standard mounting rail according to DIN EN 60715.
What is the required spacing for this circuit breaker when installed?
The required spacing for grounded parts at 690 V is 50 mm downwards and upwards, 30 mm at the side, and 0 mm backwards and forwards.
Does this circuit breaker have a removable terminal for auxiliary and control circuits?
No, this model does not have a removable terminal for auxiliary and control circuits.
- Protection of electrical circuits against overload and short-circuit in industrial installations
- Motor protection for preventing damage to electric motors due to overcurrent
- Use in control panels for machinery and plant equipment
- Integration into distribution boards for circuit management and safety
- Application in HVAC systems for safeguarding compressors and fans
- Implementation in conveyor systems to protect motors and drive components
- Utilisation in manufacturing automation for protecting sensitive machinery
- Installation in renewable energy systems, such as solar or wind power inverters
- Deployment in commercial buildings for electrical circuit management
- Use in marine applications for protecting electrical equipment against overcurrent
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!
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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