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 months ago
3RV2031-4EA15
Siemens 3RV2031-4EA15 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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3. Your quote
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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 3RV2031-4EA15 is a robust circuit breaker designed for motor protection, offering reliable performance in various industrial applications. This size S2 circuit breaker is engineered to provide Class 10 protection with an adjustable A-release range of 22 to 32 amperes, ensuring optimal safety and efficiency for your motor systems. It features a three-pole configuration and is suitable for use in networks with a grounded star point, supporting a rated operating voltage of up to 690 volts. The device is equipped with screw-type terminals for both main and auxiliary circuits, facilitating straightforward installation and maintenance. With a mechanical service life of up to 50,000 switching cycles, the 3RV2031-4EA15 is built to withstand demanding operational conditions. Its compact design allows for flexible mounting options, including screw and snap-on mounting onto standard 35 mm DIN rails. The circuit breaker also boasts a high degree of shock resistance and is compliant with ATEX directives, making it suitable for use in hazardous environments.
| Specification | Description |
|---|---|
| Part Number | 3RV2031-4EA15 |
| Manufacturer | Siemens |
| Part Category | Circuit Breaker |
| Part Family | Motor Protection |
| Size | S2 |
| Tripping Class | CLASS 10 |
| Current Range | A-release 22...32 A |
| Electrical Connection | Screw-type terminals for both main and auxiliary circuits |
| Conductor Cross-Sections | Main contacts: 2x (1 ... 25 mm²), 1x (1 ... 35 mm²); Auxiliary contacts: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Tightening Torque | Main contacts: 3 ... 4.5 N·m; Auxiliary contacts: 0.8 ... 1.2 N·m |
| Screwdriver Tip | Pozidriv 2 |
| Thread Design | Main contacts: M6; Auxiliary and control contacts: M3 |
| Protection Class | IP20 |
| Dimensions | Height: 140 mm, Width: 55 mm, Depth: 149 mm |
| Application | Designed for motor protection, this circuit breaker ensures reliable operation by preventing overloads and short circuits in motor circuits. |
What is the primary function of this circuit breaker?
The primary function of this circuit breaker is to provide motor protection by interrupting the circuit in the event of an overload or short circuit.
What is the current range for the overload release?
The overload release for this circuit breaker is adjustable between 22 to 32 amperes.
What type of mounting does this circuit breaker support?
This circuit breaker supports both screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.
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 is the rated operating voltage for this circuit breaker?
The rated operating voltage for this circuit breaker is up to 690 volts.
What is the mechanical service life of this circuit breaker?
The mechanical service life of this circuit breaker is typically 50,000 switching cycles.
What type of terminals does this circuit breaker use?
This circuit breaker uses screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the protection class of this circuit breaker?
The protection class of this circuit breaker is IP20 on the front and IP00 at the terminal.
Can this circuit breaker be used in hazardous locations?
Yes, this circuit breaker is approved for use in hazardous locations and complies with the ATEX directive 2014/34/EU.
What is the short-circuit protection design of this circuit breaker?
The short-circuit protection design of this circuit breaker is magnetic, providing effective protection against short circuits.
- Motor protection in industrial applications
- Overload protection for electrical circuits
- Short-circuit protection in motor control centers
- Use in automation systems for reliable circuit interruption
- Protection of electrical equipment in manufacturing plants
- Integration into control panels for machinery
- Safeguarding motors in HVAC systems
- Application in conveyor systems for motor safety
- Use in pumps and compressors for electrical protection
- Implementation in renewable energy systems for circuit safety
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.
5 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!
5 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!
5 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.
5 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!
6 months ago
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