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
4 weeks ago
5SY4202-7
Siemens 5SY4202-7 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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
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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 5SY4202-7 is a robust miniature circuit breaker designed to provide reliable overcurrent protection in a variety of applications. Engineered for both AC and DC systems, this 2-pole breaker is rated at 400 V and can handle a current of up to 2 A. It features a C tripping characteristic, ensuring a precise response to overcurrent conditions, making it suitable for use in commercial and industrial environments.
With a breaking capacity of 10 kA according to EN 60898, the 5SY4202-7 is capable of interrupting significant fault currents, contributing to the safety and maintenance of electrical circuits. The device is also designed for quick assembly, with a modular width of two units, allowing for efficient use of space within distribution boards.
The construction of the 5SY4202-7 adheres to high standards, offering a mechanical service life of approximately 20,000 cycles, which speaks to its durability and longevity. It is also characterised by its ability to operate across a wide range of ambient temperatures, from as low as -25°C to as high as 55°C, ensuring consistent performance under varying environmental conditions.
This miniature circuit breaker is also designed with safety in mind, featuring touch protection and the ability to be sealed, which prevents unauthorised or accidental adjustments. Its halogen-free and silicon-free construction makes it an environmentally conscious choice, aligning with modern sustainability standards.
Overall, the Siemens 5SY4202-7 is a dependable and efficient solution for circuit protection, offering both performance and safety features that meet the demands of today's electrical protection requirements.
With a breaking capacity of 10 kA according to EN 60898, the 5SY4202-7 is capable of interrupting significant fault currents, contributing to the safety and maintenance of electrical circuits. The device is also designed for quick assembly, with a modular width of two units, allowing for efficient use of space within distribution boards.
The construction of the 5SY4202-7 adheres to high standards, offering a mechanical service life of approximately 20,000 cycles, which speaks to its durability and longevity. It is also characterised by its ability to operate across a wide range of ambient temperatures, from as low as -25°C to as high as 55°C, ensuring consistent performance under varying environmental conditions.
This miniature circuit breaker is also designed with safety in mind, featuring touch protection and the ability to be sealed, which prevents unauthorised or accidental adjustments. Its halogen-free and silicon-free construction makes it an environmentally conscious choice, aligning with modern sustainability standards.
Overall, the Siemens 5SY4202-7 is a dependable and efficient solution for circuit protection, offering both performance and safety features that meet the demands of today's electrical protection requirements.
| Specification | Description |
|---|---|
| Part Number | 5SY4202-7 |
| Alternative Part Number | 5SY42027 |
| Manufacturer | Siemens |
| Type | Miniature Circuit Breaker |
| Poles | 2 Pole |
| Rated Voltage | 400 V |
| Rated Current | 2 A |
| Breaking Capacity | 10 kA according to EN 60898 |
| Voltage Type | AC/DC |
| Ambient Temperature Range | -25°C to +55°C operational, -40°C to +75°C storage |
| Insulation Voltage | Rated at 440 V for multi-phase operation with AC |
| Connectable Conductor Range | Solid or stranded: 0.75 mm² to 35 mm², Finely stranded with wire end processing: 0.75 mm² to 25 mm² |
| Tightening Torque | 2.5 N·m to 3 N·m |
| Mounting Position | Any |
| Installation Depth | 70 mm |
| Width | 36 mm (2 modular width units) |
| Height | 90 mm |
| Depth | 76 mm |
| Net Weight | 315 g |
| Vibration Resistance | According to IEC 60068-2-6 |
| Product Approvals | General Product Approval, EMC Declaration of Conformity, Various Test Certificates |
| Special Features | Halogen-free, Sealable, Silicon-free |
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 and current specifications for this circuit breaker?
The circuit breaker is rated for 400 V and has a 2 A current rating.
Can this circuit breaker be used in multi-phase power systems?
Yes, it is suitable for use in multi-phase power systems up to the rated voltage.
What is the breaking capacity of this circuit breaker?
The breaking capacity is rated at 10 kA according to EN 60898.
What is the tripping characteristic of this circuit breaker?
It has a 'C' tripping characteristic, which means it is designed to trip at current levels between 5 to 10 times its rated current, making it suitable for higher inrush currents.
Is this circuit breaker suitable for residential or commercial installations?
It can be used in both residential and commercial installations, providing protection against overcurrents and short circuits.
What is the mounting method for this circuit breaker?
It features a quick assembly system, allowing for easy installation in distribution boards.
What are the dimensions of this circuit breaker?
The circuit breaker typically has a width of 36 mm per pole, so this 2-pole breaker would be 72 mm wide.
Is the circuit breaker sealable for safety purposes?
Yes, it has a feature that allows it to be sealed to prevent tampering.
What is the ambient temperature range for the operation of this circuit breaker?
The circuit breaker can operate within an ambient temperature range of -25°C to +55°C.
Does this circuit breaker have any environmental certifications?
The circuit breaker is compliant with various environmental standards, ensuring its suitability for a wide range of applications.
- Protection of electrical circuits against overload and short-circuit in residential and commercial buildings
- Use in control panel assemblies for industrial equipment and machinery
- Integration into power distribution units for office and IT infrastructure
- Installation in lighting circuits to safeguard against electrical faults
- Application in HVAC systems to prevent overcurrent and circuit damage
- Utilisation in automation systems as a safety measure to protect sensitive components
- Deployment in renewable energy systems, such as solar panel arrays, to ensure circuit integrity
- Implementation in manufacturing facilities to protect against electrical disturbances that could affect production equipment
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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All parts new or reconditioned are covered by EU Automation 12 month warranty
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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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