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
5SY7110-8
Siemens 5SY7110-8 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 5SY7110-8 is a high-performance miniature circuit breaker designed for reliable electrical protection in various applications. This single-pole circuit breaker operates with an AC voltage of 230/400 V and features a tripping characteristic class D, making it suitable for handling high inrush currents typically found in industrial environments. With a robust switching capacity of up to 15 kA according to EN 60898 and 30 kA according to IEC 60947-2, it ensures effective interruption of fault currents, safeguarding electrical circuits from damage.
Engineered for durability, the 5SY7110-8 boasts a mechanical service life of up to 10,000 switching cycles, ensuring long-term operational reliability. Its compact design, with dimensions of 90 mm in height, 18 mm in width, and 76 mm in depth, allows for easy integration into existing electrical panels. The circuit breaker is equipped with IP20 protection, providing a basic level of protection against solid objects and ensuring safe operation when conductors are connected.
Ideal for mechanical engineering and industrial applications, the Siemens 5SY7110-8 is halogen-free, sealable, and silicon-free, meeting various environmental and safety standards. Its quick assembly system and flexible mounting position make installation straightforward, while its ability to operate in a wide temperature range from -40 °C to 70 °C ensures adaptability to different environmental conditions.
Engineered for durability, the 5SY7110-8 boasts a mechanical service life of up to 10,000 switching cycles, ensuring long-term operational reliability. Its compact design, with dimensions of 90 mm in height, 18 mm in width, and 76 mm in depth, allows for easy integration into existing electrical panels. The circuit breaker is equipped with IP20 protection, providing a basic level of protection against solid objects and ensuring safe operation when conductors are connected.
Ideal for mechanical engineering and industrial applications, the Siemens 5SY7110-8 is halogen-free, sealable, and silicon-free, meeting various environmental and safety standards. Its quick assembly system and flexible mounting position make installation straightforward, while its ability to operate in a wide temperature range from -40 °C to 70 °C ensures adaptability to different environmental conditions.
| Specification | Description |
|---|---|
| Product Brand Name | SENTRON |
| Product Designation | Miniature Circuit Breaker |
| Model | 5SY7110-8 |
| Number of Poles | 1 |
| Tripping Characteristic Class | D |
| Mechanical Service Life | 10,000 switching cycles |
| Overvoltage Category | III |
| Degree of Pollution | 3 |
| Insulation Voltage | 440 V (single-phase and multi-phase operation) |
| Supply Voltage | 230 V (single-phase operation), 400 V (AC rated value) |
| Operating Voltage | Maximum 72 V (DC) |
| Supply Voltage Frequency | 50/60 Hz |
| Protection Class | IP20, with connected conductors |
| Switching Capacity Current | 15 kA (DC according to IEC 60947-2), 15 kA (according to EN 60898), 30 kA (according to IEC 60947-2) |
| Power Loss | 0.9 W per pole in hot operating state |
| Operational Current | 10 A at 35 °C, 9.39 A at 40 °C, 9.07 A at 45 °C, 8.74 A at 50 °C, 8.4 A at 55 °C |
| Suitability for Operation | Mechanical engineering / industry |
| Product Feature | Touch protection, halogen-free, sealable, silicon-free |
| Connectable Conductor Cross-Section | Solid: 0.75 mm² to 35 mm², Stranded: 0.75 mm² to 35 mm², Finely stranded with core end processing: 0.75 mm² to 25 mm² |
| AWG Number | Minimum 18, Maximum 4 |
| Tightening Torque | 22 to 31 lbf·in (2.5 to 3.5 N·m) |
| Mounting Type | Quick assembly system |
| Mounting Position | Any |
| Net Weight | 157 g |
| Environmental Conditions | Max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C |
| Ambient Temperature | During operation: -40 °C to 70 °C, During storage: -40 °C to 75 °C |
| Vibration Resistance | ±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz |
| Certificates | Conforms to DIN EN 61346-2, IEC 81346-2 |
The Siemens 5SY7110-8 is a robust and reliable miniature circuit breaker designed for use in mechanical engineering and industrial applications. It features a single pole with a tripping characteristic class D, ensuring effective protection against overcurrents. With a high mechanical service life of 10,000 switching cycles, this circuit breaker is built to last. It operates efficiently across a wide range of temperatures and environmental conditions, making it suitable for various settings. The device is easy to install with its quick assembly system and can be mounted in any position. Its compact design, combined with touch protection and halogen-free materials, ensures safety and compliance with industry standards.
What is the primary function of this miniature circuit breaker?
The primary function of this miniature circuit breaker is to protect electrical circuits from damage caused by overcurrent or short circuits by interrupting the flow of electricity when a fault is detected.
What is the rated current capacity of this circuit breaker?
This circuit breaker has a rated current capacity of 10 A at AC.
What is the tripping characteristic class of this circuit breaker?
The tripping characteristic class of this circuit breaker is Class D, which is suitable for applications with high inrush currents.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 400 V AC.
Is this circuit breaker suitable for industrial applications?
Yes, this circuit breaker is suitable for mechanical engineering and industrial applications.
What is the breaking capacity of this circuit breaker?
The breaking capacity of this circuit breaker is 15 kA according to EN 60898 and IEC 60947-2 standards.
What are the dimensions of this circuit breaker?
The dimensions of this circuit breaker are 90 mm in height, 18 mm in width, and 76 mm in depth.
What is the degree of protection provided by this circuit breaker?
This circuit breaker provides an IP20 degree of protection when conductors are connected.
Can this circuit breaker be mounted in any position?
Yes, this circuit breaker can be mounted in any position due to its versatile design.
What is the mechanical service life of this circuit breaker?
The mechanical service life of this circuit breaker is approximately 10,000 switching cycles.
- Used in residential and commercial electrical installations for circuit protection.
- Ideal for industrial applications requiring reliable overcurrent protection.
- Suitable for use in mechanical engineering environments.
- Commonly used in electrical distribution boards to safeguard circuits.
- Employed in automation systems to ensure electrical safety.
- Utilized in manufacturing facilities to protect machinery from electrical faults.
- Applied in renewable energy systems for circuit protection.
- Integrated into building management systems for enhanced electrical 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.
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
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.