Products
SIBA fuse-links

Products
Complete protection solutions for all voltage levels
With over 10,000 products, SIBA covers virtually all aspects of fuse-link technology. We offer fuse-link systems for every key application in electrical protection, from power distribution to sensitive electronics. As an experienced developer and manufacturer, we provide a range of products for all relevant voltage levels consisting of standards-compliant, durable and technically precise solutions. This enables you to protect your systems and installations in a reliable, cost-effective and future-proof manner.
Our product categories
Outages are particularly critical in high-voltage grids. Our high-voltage fuse-links reliably protect transformers, motors and capacitors against overloads and short circuits. They ensure maximum operational reliability and reduce the risk of costly downtimes.
At a glance:
- Very high rated breaking capacity
- Rapid fault interruption
- Maximum operational reliability
Ideal for energy suppliers, industry and infrastructure.
Modern power electronics is at the heart of many applications – from photovoltaics and energy storage to automation. Our ULTRA rapid® fuses provide reliable protection for semiconductors against damage caused by short circuits and overloads. This ensures that your systems remain operational and helps to avoid costly repairs.
At a glance:
- Extremely fast disconnection times
- Minimum I²t values
Ideal for PV, energy storage systems, inverters, robotics and automation systems.
Low-voltage systems require precise protection to prevent damage and downtime. Our fuse-links feature rapid current limiting and low power dissipation – for cost-effective and safe power distribution.
At a glance:
- Rapid current limiting
- Low power dissipation
- Standardized utilization categories
How to reliably and efficiently protect your systems.
Electrical equipment and electronic components require reliable protection against overloads and short circuits. With their wide range of designs and characteristics, high electrical performance and accessories for system integration, our miniature fuses are the right solution for reliably protecting your electronics.
At a glance:
- Many designs, from SMD to cylindrical fuses, as plug-in types or for THT mounting
- Characteristics ranging from FF to TT
- Optimally designed for a wide range of applications
This ensures that your electronics remain protected and durable.
We offer a wide range of fuse-links for a variety of applications. New challenges continue to occur however, and these require specific solutions.
Other typical products include locking caps and accessories for industry and energy suppliers, fuse strips for industrial trucks, and shock- and vibration-resistant fuse-links for railway technology.







