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
3 weeks ago
3RV2031-4VB15
Siemens 3RV2031-4VB15 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 3RV2031-4VB15 is a robust circuit breaker designed to provide reliable protection for motor circuits. Engineered for versatility, it features a magnetic short-circuit trip and a thermal overload release, ensuring optimal performance in various industrial applications. This circuit breaker is suitable for use in motor protection, with a current range of 35 to 45 A and a breaking capacity of up to 65 kA at 400 V. Its compact design allows for easy installation on a 35 mm DIN rail, making it an ideal choice for space-constrained environments. The 3RV2031-4VB15 is equipped with screw-type terminals for secure connections and supports both solid and stranded conductors. With a protection class of IP20, it offers finger-safe operation, enhancing safety during handling and maintenance. This circuit breaker is a reliable component for safeguarding electrical systems, ensuring longevity and efficiency in demanding settings.
What is the primary function of this circuit breaker?
The primary function of this circuit breaker is to provide short circuit protection and overload protection for electrical circuits.
What is the rated operational current for this circuit breaker?
The rated operational current for this circuit breaker is 45 A.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 140 mm in height, 55 mm in width, and 149 mm in depth.
What type of mounting does this circuit breaker support?
This circuit breaker supports screw and snap-on mounting onto a 35 mm DIN rail according to DIN EN 60715.
What is the protection class of this circuit breaker?
The protection class of this circuit breaker is IP20 on the front, providing finger-safe touch protection for vertical contact from the front.
What is the breaking capacity of this circuit breaker at different voltages?
The maximum short-circuit current breaking capacity (Icu) is 100 kA at 240 V, 65 kA at 400 V, 10 kA at 500 V, and 4 kA at 690 V.
Does this circuit breaker have any auxiliary contacts?
Yes, this circuit breaker includes auxiliary contacts with one normally open (NO) and one normally closed (NC) contact.
What is the trip class of this circuit breaker?
The trip class of this circuit breaker is CLASS 20, which indicates its response time to overload conditions.
What is the design of the overload release for this circuit breaker?
The overload release for this circuit breaker is thermal, providing protection by responding to excessive current flow.
What type of electrical connections are used for the main and auxiliary circuits?
The main and auxiliary circuits use screw-type terminals for electrical connections.
- Motor protection in industrial applications
- Short-circuit protection for electrical circuits
- Overload protection for machinery
- Integration into control panels for automation systems
- Use in HVAC systems for motor control
- Protection of pumps and compressors in manufacturing
- Application in conveyor systems for operational safety
- Use in renewable energy systems for component protection
- Implementation in water treatment facilities for equipment safety
- Protection of electrical systems in mining operations
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.