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
3RV2021-4EA10
Siemens 3RV2021-4EA10 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
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1. Email confirmation
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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.
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 3RV2021-4EA10 is a robust and reliable circuit breaker designed for optimal performance in a variety of industrial applications. With a current rating of 32 A and a voltage rating of 690 V ac, this DIN Rail Mount circuit breaker ensures safety and efficiency in your electrical systems. It features 3 poles and a short-circuit release of 2 kA, providing comprehensive protection against overloads and short circuits. The 3RV2021-4EA10 is equipped with screw-type terminals for the main current circuit, allowing for secure and straightforward connections. Its compact design and top and bottom arrangement of electrical connectors make it easy to install and integrate into your existing setup. This Siemens circuit breaker is a high-quality solution for your power distribution needs, offering durability and reliability that you can trust.
| Specification | Description |
|---|---|
| Part Number | 3RV2021-4EA10 |
| Alternative Part Number | 3RV20214EA10 |
| Manufacturer | Siemens |
| Type | Circuit Breaker |
| Current Rating | 32 A |
| Voltage Rating | 690 V ac |
| Mounting Type | DIN Rail Mount |
| Interrupting Capacity | 2 kA |
| Number of Poles | 3 Poles |
| Height | 97 mm |
| Width | 45 mm |
| Depth | 97 mm |
| Required Spacing | For grounded parts at 690 V: downwards 50 mm, upwards 50 mm, backwards 0 mm, at the side 30 mm, forwards 0 mm |
| Electrical Connection | Screw-type terminals for main current circuit |
| Connectable Conductor Cross-Sections | For main contacts: solid or stranded 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²) |
| Tightening Torque | For main contacts with screw-type terminals: 2 ... 2.5 N·m |
| Screwdriver Shaft Diameter | 5 to 6 mm |
| Screwdriver Tip Size | Pozidriv size 2 |
| Thread of the Connection Screw | M4 for main contacts |
| Protection Class IP on the Front | IP20 |
| Display Version for Switching Status | Handle |
| Commodity Code | 853620 |
What is the current rating of this circuit breaker?
The Siemens 3RV2021-4EA10 circuit breaker has a current rating of 32 A.
What is the voltage rating of this circuit breaker?
The voltage rating of the Siemens 3RV2021-4EA10 circuit breaker is 690 V ac.
How is this circuit breaker mounted?
The Siemens 3RV2021-4EA10 circuit breaker is designed for DIN Rail Mounting.
How many poles does this circuit breaker have?
The Siemens 3RV2021-4EA10 circuit breaker has 3 poles.
What is the short circuit capacity of this circuit breaker?
The short circuit capacity of the Siemens 3RV2021-4EA10 circuit breaker is 2 kA.
What type of terminals does this circuit breaker have?
The Siemens 3RV2021-4EA10 circuit breaker has screw-type terminals for the main current circuit.
What is the type of connectable conductor cross-sections for this circuit breaker?
For the Siemens 3RV2021-4EA10 circuit breaker, the type of connectable conductor cross-sections for main contacts are 2x (1 ... 2,5 mm²), 2x (2,5 ... 10 mm²) for single or multi-stranded and 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm² for finely stranded with core end processing.
What is the tightening torque for the main contacts with screw-type terminals?
The tightening torque for the main contacts with screw-type terminals of the Siemens 3RV2021-4EA10 circuit breaker is 2 ... 2.5 N·m.
What is the design of the screwdriver shaft for this circuit breaker?
The design of the screwdriver shaft for the Siemens 3RV2021-4EA10 circuit breaker is Diameter 5 to 6 mm.
What is the size of the screwdriver tip for this circuit breaker?
The size of the screwdriver tip for the Siemens 3RV2021-4EA10 circuit breaker is Pozidriv 2.
What is the design of the thread of the connection screw for main contacts?
The design of the thread of the connection screw for main contacts of the Siemens 3RV2021-4EA10 circuit breaker is M4.
- Protection of electrical circuits in industrial automation systems
- Safeguarding motors in machinery and equipment
- Use in control panels to prevent overloads and short circuits
- Integration in power distribution systems for safety and reliability
- Application in HVAC systems for circuit protection
- Utilization in manufacturing plants for equipment safety
- Implementation in conveyor systems to protect motors
- Use in robotics for safeguarding electrical components
- Application in pump systems to prevent motor burnout
- Integration in lighting systems for overload protection
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!
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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