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
5SY4220-7
Siemens 5SY4220-7 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.
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 5SY4220-7 is a robust miniature circuit breaker designed to provide reliable overcurrent protection in a variety of applications. Engineered for quick assembly, this two-pole circuit breaker is suitable for both AC and DC operations, with a rated voltage of 400V for AC. It boasts a 20A current rating and a C tripping characteristic, making it an excellent choice for installations that require a moderate level of inrush current tolerance.
This circuit breaker is characterised by its compact dimensions, with a depth of 70mm, allowing for efficient use of space within electrical enclosures. The unit is designed to be mounted in any position, offering flexibility in installation. It has a mechanical operating life of approximately 20,000 cycles, indicating a durable and long-lasting design.
Safety is a key feature of the 5SY4220-7, which includes touch protection and the ability to be sealed to prevent unauthorised adjustments. It conforms to overvoltage class 3 and pollution degree 3 standards, ensuring it can handle transient overvoltages and operate reliably in environments with non-conductive pollution.
The circuit breaker's halogen-free construction and absence of silicon underscore its environmental consideration, making it a suitable choice for a wide range of industrial applications. Whether used as part of a control panel or as a standalone device, the Siemens 5SY4220-7 miniature circuit breaker is a dependable solution for circuit protection.
This circuit breaker is characterised by its compact dimensions, with a depth of 70mm, allowing for efficient use of space within electrical enclosures. The unit is designed to be mounted in any position, offering flexibility in installation. It has a mechanical operating life of approximately 20,000 cycles, indicating a durable and long-lasting design.
Safety is a key feature of the 5SY4220-7, which includes touch protection and the ability to be sealed to prevent unauthorised adjustments. It conforms to overvoltage class 3 and pollution degree 3 standards, ensuring it can handle transient overvoltages and operate reliably in environments with non-conductive pollution.
The circuit breaker's halogen-free construction and absence of silicon underscore its environmental consideration, making it a suitable choice for a wide range of industrial applications. Whether used as part of a control panel or as a standalone device, the Siemens 5SY4220-7 miniature circuit breaker is a dependable solution for circuit protection.
| Specification | Description |
|---|---|
| Part Number | 5SY4220-7 |
| Alternative Part Number | 5SY42207 |
| Manufacturer | Siemens |
| Type | Miniature Circuit Breaker |
| Operation Mechanism | Toggle |
| Rated Voltage | 400 V |
| Interrupting Capacity | 5 kA |
| Current Rating | 20 A |
| Trip Characteristics | Thermal-Magnetic |
| Terminal Connection Type | Screw |
| Mounting | DIN Rail Mount |
| Dimensions | 35.2 x 76 x 89.8 mm |
| Commodity Code | 853620 |
What type of device is this?
This is a miniature circuit breaker designed for protecting electrical circuits from overcurrents and short circuits.
What are the voltage specifications for this circuit breaker?
The circuit breaker is suitable for 230/400 V applications.
What is the interrupting capacity of this circuit breaker?
It has an interrupting capacity of 5 kA.
Can this circuit breaker be used in both AC and DC applications?
Yes, it is designed for use in both AC and DC circuits.
What is the current rating of this circuit breaker?
The current rating for this circuit breaker is 20 A.
What type of tripping mechanism does the circuit breaker use?
It uses a thermal-magnetic tripping mechanism.
How is this circuit breaker mounted?
It is designed for DIN rail mounting, making it easy to install and maintain.
What are the dimensions of this circuit breaker?
The dimensions are 35.2 x 76 x 89.8 mm.
Is this circuit breaker suitable for residential or commercial use?
It is versatile and can be used in both residential and commercial settings, depending on the electrical protection requirements.
What is the tripping characteristic of this circuit breaker?
This circuit breaker has a 'C' tripping characteristic, which means it is designed to trip at a current rating between 5 and 10 times its rated current, making it suitable for higher inrush currents.
- Protection of electrical circuits in residential, commercial, and industrial buildings.
- Safeguarding lighting circuits from overloads and short circuits.
- Ensuring the safety of power distribution systems in small to medium-sized enterprises.
- Providing circuit protection for HVAC systems and equipment.
- Used in control panels for machinery and industrial equipment.
- Protecting circuits in renewable energy installations, such as solar panel systems.
- Ensuring safe operation of electrical circuits in data centers and IT infrastructure.
- Used in the protection of circuits in automation and control systems.
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
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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
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Dispose of your old unit by exchanging it for a working part.
Repair
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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!
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
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