Usage characteristics of Bussmann fuse

Bussmann plastic encapsulated square fuse and round fuse tube are carefully manufactured to ensure that every product shipped from the factory is qualified. The Bussmann fuse products have insulation, explosion-proof functions, and the highest flame retardant level is VO. / 350V) on power products. Voltage: 125V ~ 350V, current: 50MA ~ 15A.

   Electrical characteristics of Bussmann plastic encapsulated square fuse and round fuse tube:

1. Experimental conditions:
All test environment temperature is 25 ± 5 ℃.
2. Breaking capacity:
The fuse and fuse tube bear the breaking capacity: under 250V AC power supply, 35A or 10 times the rated current is larger.
3. Temperature rise test:
Pass 1.5 times of rated current for 15 minutes, then increase 0.1 times of rated current every 15 minutes. It is measured that the temperature rise of any part when the fuse link is broken shall not exceed 135 ℃, and the ambient temperature is 25 ± 5 ℃.