multipole fuse

例句：

1. 1. In the field of electrical engineering, multipole fuses are used to protect circuits from overheating.
   在电气工程领域，多极熔丝用于保护电路免受过热。
2. 2.The design of multipole fuses is crucial for ensuring safe operation of power systems.
   多极熔丝的设计对于确保电力系统安全运行至关重要。
3. 3.Multipole fuses have been widely used in industrial applications due to their high reliability and safety features.
   由于其高可靠性和安全特性，多极熔丝在工业应用中得到了广泛应用。