Siba products are always in the background. But there they keep guard, unobtrusively preserving your personnel from harm and ensuring that your machines are optimally safeguarded and your plant and installations are soundly protected. Best quality, their own proprietary product developments and meticulous monitoring of their production guarantee that fuses are always at the ready when you need them. For their products come into action before any major damage can occur. Seen in this light, fuses are a very important investment.

Whatever area the products are used in – the investment in fuses to protect products and machines is money well spent, for a tripped fuse prevents other, much more costly damage. However, this kind of protection is only provided by dependable quality – no matter whether it is a high-voltage fuse in a transformer station or a miniature fuse to protect the chip in a mobile phone.

High-voltage fuses
We keep up the tension: With fuses for a lot of applications related to energy utilities.

Low-voltage fuses
Optimum protection for mains and equipment: From machine tools and switchgears in the industry to the whole power grid of buildings and companies.

Ultra-rapid fuses
When every tenth of a second counts: We are protecting power semiconductors, high-tech developments in the field of converters, thyristors or UPS.

Miniature fuses
The rip cord for industrial electronics: Maximum protection for the nervous system of the economy.

Other fuses
A wide variety of pre-made products available for special applications - from mining to the railways.

Technical Specification
Breaking Capacity: 63kA
Current Rating: 20A
Diameter: 53mm
Length: 292mm
Fuse Features: With Striker
Kind Of Fuse: Industrial
Max. Voltage: 12kV
Minimal Breaking Current: 70A
Power Dissipation: 23W
Strike Force: 80N
Voltage Min: 6kV
Pre-arcing I2t value (A2s): 545
Total I2t Value (A2s): 4200
Homologations: IEC
Power Loss (W): 26
Resistance (ohm): 0.047
Min Breaking Current I3(A): 70