Description
Reliable overcurrent protection for residential and commercial electrical installations with compact design.
| Brand | SIEMENS |
| Model | 5SP4380-8 |
| Voltage | 230/400 V AC |
| Country of Origin | Germany |
| Weight | 0.15 kg |
| Dimensions | 90 x 18 x 70 mm |
| Warranty | 6 months |
| Certifications | CE, VDE, IEC 60898 |
| SKU/MPN | 5SP4380-8 |
| In the Box | Miniature circuit breaker, mounting clips, manual |
| Number of poles | 1 |
| Rated current | 8 A |
| Tripping characteristic | C |
| Breaking capacity | 10 kA |
| Rated frequency | 50/60 Hz |
| Mounting type | DIN rail |
Key benefits: High breaking capacity, easy installation, long service life, compliance with international standards.
Typical applications: Electrical distribution boards, lighting circuits, socket outlets, and general wiring protection.
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





David L. –
Good price for such a robust HMI. Technical documentation was clear.