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 months ago
5SP4480-8
Siemens 5SP4480-8 available at EU Automation. Get in touch today for a quick price.
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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 5SP4480-8 is a high-performance miniature circuit breaker designed for reliable electrical protection in various industrial applications. This 4-pole circuit breaker is part of the SENTRON family, known for its robust design and dependable performance. It operates with an AC supply voltage of 400 V and features a tripping characteristic class D, making it suitable for handling high inrush currents. With a rated switching capacity of 10 kA according to EN 60898, it ensures effective interruption of fault currents, safeguarding electrical circuits from damage.
The 5SP4480-8 is engineered with a mechanical service life of up to 10,000 operating cycles, providing long-lasting durability. It supports a wide range of conductor cross-sections, both solid and stranded, and is equipped with tunnel terminals for secure connections. The breaker is designed to be halogen-free, sealable, and silicon-free, aligning with modern environmental and safety standards.
Its compact dimensions, with a height of 90 mm, width of 108 mm, and depth of 76 mm, allow for flexible installation in various settings. The device can be mounted on a DIN rail or fixed with screws, and it supports any mounting position, offering versatility in installation. The Siemens 5SP4480-8 is an ideal choice for ensuring the safety and reliability of electrical systems in demanding environments.
The 5SP4480-8 is engineered with a mechanical service life of up to 10,000 operating cycles, providing long-lasting durability. It supports a wide range of conductor cross-sections, both solid and stranded, and is equipped with tunnel terminals for secure connections. The breaker is designed to be halogen-free, sealable, and silicon-free, aligning with modern environmental and safety standards.
Its compact dimensions, with a height of 90 mm, width of 108 mm, and depth of 76 mm, allow for flexible installation in various settings. The device can be mounted on a DIN rail or fixed with screws, and it supports any mounting position, offering versatility in installation. The Siemens 5SP4480-8 is an ideal choice for ensuring the safety and reliability of electrical systems in demanding environments.
| Specification | Description |
|---|---|
| Product Brand Name | SENTRON |
| Product Designation | Miniature Circuit Breaker |
| Design of the Product | 5SP Miniature Circuit Breakers |
| Number of Poles | 4 |
| Tripping Characteristic Class | D |
| Mechanical Service Life | 10,000 operating cycles |
| Overvoltage Category | 3 |
| Degree of Pollution | 3 |
| Type of Voltage | AC |
| Insulation Voltage | 440 V |
| Supply Voltage | 400 V |
| Supply Voltage Frequency | 50/60 Hz |
| Protection Class | IP20 with connected conductors, IP40 in the area of the handle with distribution cover |
| Switching Capacity Current | 10 kA according to EN 60898 |
| Power Loss | 7 W per pole in hot operating state |
| Operational Current | Rated value of 80 A at 30 °C |
| Connectable Conductor Cross-Section | Solid: 25-50 mm², Stranded: 25-50 mm², Finely Stranded with Core End Processing: 25-35 mm² |
| Tightening Torque | 22.1-31 lbf·in (2.5-3.5 N·m) with screw-type terminals |
| Mechanical Design | Height: 90 mm, Width: 108 mm, Depth: 76 mm, Installation Depth: 70 mm, Number of Modular Width Units: 6, Mounting Position: Any, Net Weight: 1,051 g |
| Environmental Conditions | Max. 95% relative humidity, Shock Resistance: 150m/s² at 11ms half-sine, Vibration Resistance: 50m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec) |
| Ambient Temperature During Storage | Minimum: -40 °C, Maximum: 75 °C |
| Product Features | Halogen-free, Sealable, Silicon-free, Properties for main switches in accordance with EN 60204-1, Tunnel terminals top and bottom |
| Product Extensions | Installable supplementary devices |
What is the primary function of this Siemens part?
This Siemens part is a miniature circuit breaker designed to protect electrical circuits from damage caused by overcurrent or short circuits.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage for this circuit breaker is 400 V AC.
How many poles does this circuit breaker have?
This circuit breaker has 4 poles.
What is the tripping characteristic class of this circuit breaker?
The tripping characteristic class of this circuit breaker is Class D.
What is the mechanical service life of this circuit breaker?
The mechanical service life of this circuit breaker is typically 10,000 operating cycles.
What is the switching capacity of this circuit breaker?
The switching capacity of this circuit breaker is rated at 10 kA according to EN 60898.
What are the dimensions of this circuit breaker?
The dimensions of this circuit breaker are 90 mm in height, 108 mm in width, and 76 mm in depth.
Can this circuit breaker be mounted in any position?
Yes, this circuit breaker can be mounted in any position.
What is the degree of protection provided by this circuit breaker?
This circuit breaker provides a protection class of IP20 with connected conductors and IP40 in the area of the handle with a distribution cover.
Is this circuit breaker halogen-free?
Yes, this circuit breaker is halogen-free.
- Used in industrial electrical panels for circuit protection.
- Suitable for commercial building electrical systems to prevent overloads.
- Applied in residential electrical installations for enhanced safety.
- Utilized in renewable energy systems to manage electrical loads.
- Employed in data centers to ensure reliable power distribution.
- Integrated into manufacturing equipment for operational safety.
- Used in HVAC systems to protect electrical components.
- Suitable for use in marine applications for electrical circuit management.
- Applied in railway systems for secure electrical distribution.
- Utilized in automation systems to safeguard electrical circuits.
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.
5 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!
5 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!
5 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.
5 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!
6 months ago
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