Product description
Ceramic cylindrical fuses of class aM are intended for short-circuit protection in motors, transformers, and other loads with high inrush currents. They provide excellent protection of switchgear (e.g., contactors and thermal switches) thanks to their good current-limiting performance and low I²t values.
The fuses are constructed with a ceramic body offering high resistance to internal pressure and thermal shock, enabling a high breaking capacity within a compact form factor. The fuse elements are silver-plated to prevent aging and thus maintain consistent electrical characteristics over time. End caps are made of silver-plated copper.
Specifications:
- Size: ø10.3 x 38 mm
- Fuse characteristics: aM
- Type: Ceramic, Time-Lag
- Breaking capacity: 120 kA
- Rated voltage: 500 V
- Standards: EN 60269-1, EN 60269-2
- Manufacturer: df Electric, Spain
