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
5SL4108-7
Siemens 5SL4108-7 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
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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 5SL4108-7 is a high-quality miniature circuit breaker designed for reliable electrical protection in residential and infrastructure applications. This single-pole circuit breaker operates with an AC voltage of 230/400 V and features a tripping characteristic class C, making it suitable for a variety of electrical systems. With a rated current of 8 A and a robust switching capacity of 10 kA according to EN 60898 and IEC 60947-2 standards, it ensures effective circuit interruption during overloads and short circuits. The 5SL4108-7 is engineered with a compact design, measuring 90 mm in height, 18 mm in width, and 76 mm in depth, allowing for flexible installation in various configurations. It supports a wide range of conductor cross-sections, from 0.75 mm² to 25 mm², and features touch protection for enhanced safety. The device is halogen-free, silicon-free, and sealable, ensuring compliance with modern environmental and safety standards. With a mechanical service life of up to 10,000 switching cycles, the Siemens 5SL4108-7 offers durability and long-term performance for your electrical protection needs.
| Specification | Description |
|---|---|
| Product Brand Name | SENTRON |
| Product Designation | Miniature Circuit Breaker |
| Design of the Product | 5SL Miniature Circuit Breakers |
| Number of Poles | 1 |
| Tripping Characteristic Class | C |
| Mechanical Service Life | 10,000 switching cycles |
| Overvoltage Category | III |
| Degree of Pollution | 2 |
| Type of Voltage | AC |
| Insulation Voltage | 250 V (single-phase), 440 V (multi-phase) |
| Supply Voltage | 400 V AC |
| Operating Voltage | Maximum 440 V AC (multi-phase), Maximum 72 V DC |
| Protection Class | IP20 with connected conductors |
| Switching Capacity Current | 10 kA (EN 60898 and IEC 60947-2) |
| Energy Limitation Class | 3 |
| Power Loss | 0.8 W per pole in hot operating state |
| Operational Current | 8 A at 30 °C, 7.39 A at 40 °C, 7.04 A at 45 °C, 6.37 A at 55 °C |
| Suitability for Operation | Residential buildings/infrastructure |
| Product Feature | Touch protection, halogen-free, sealable, silicon-free |
| Connectable Conductor Cross-Section | Solid: 0.75 mm² to 25 mm², Stranded: 0.75 mm² to 25 mm², Finely stranded with core end processing: 0.75 mm² to 25 mm² |
| Tightening Torque | 2.5 N·m to 3 N·m with screw-type terminals |
| Mechanical Design | Height: 90 mm, Width: 18 mm, Depth: 76 mm, Installation depth: 70 mm, Number of modular width units: 1, Mounting position: any, Net weight: 150 g |
| Environmental Conditions | Ambient temperature during operation: -25 °C to 55 °C, Ambient temperature during storage: -40 °C to 75 °C |
The Siemens 5SL4108-7 is a robust and reliable miniature circuit breaker designed for residential and infrastructure applications. It features a single pole with a tripping characteristic class C, ensuring effective protection against overloads and short circuits. With a high switching capacity of 10 kA and an energy limitation class of 3, this circuit breaker is built to handle demanding electrical environments. Its compact design, with a width of just 18 mm, allows for easy installation in various settings. The device is halogen-free, sealable, and silicon-free, making it a safe and environmentally friendly choice.
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 automatically interrupting the flow of electricity when a fault is detected.
What is the rated current for this circuit breaker?
This circuit breaker has a rated current of 8 A, making it suitable for various residential and infrastructure applications.
What is the tripping characteristic of this circuit breaker?
This circuit breaker features a tripping characteristic class C, which is designed to trip at 5 to 10 times the rated current, suitable for general applications with moderate inrush currents.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 440 V AC in multi-phase operation.
What is the switching capacity of this circuit breaker?
The switching capacity of this circuit breaker is 10 kA according to both EN 60898 and IEC 60947-2 standards.
What are the environmental conditions for operating this circuit breaker?
This circuit breaker can operate in ambient temperatures ranging from -25 °C to 55 °C and can be stored in temperatures from -40 °C to 75 °C.
What is the degree of protection provided by this circuit breaker?
This circuit breaker provides an IP20 protection class when connected with conductors, offering protection against solid objects larger than 12.5 mm.
Can this circuit breaker be mounted in any position?
Yes, this circuit breaker can be mounted in any position, providing flexibility in installation.
What is the mechanical service life of this circuit breaker?
The mechanical service life of this circuit breaker is typically 10,000 switching cycles, ensuring long-term reliability.
Is this circuit breaker suitable for residential use?
Yes, this circuit breaker is suitable for use in residential buildings and infrastructure, providing reliable circuit protection.
- Protection of electrical circuits in residential buildings
- Safeguarding infrastructure systems from overloads and short circuits
- Ensuring reliable operation in commercial electrical installations
- Providing circuit protection in industrial control panels
- Enhancing safety in lighting and power distribution systems
- Supporting electrical safety in HVAC systems
- Facilitating secure electrical connections in renewable energy installations
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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