170E8078
The 170E8078 is a high-speed square fuse from the Bussmann 170E series. It has a rated current of 550A, a rated voltage of 1000Vac, an aR fusing rating, a DIN 2 specification with a center distance of 108mm, and a breaking capacity of approximately 100kA. It is suitable for fast short-circuit protection of high-voltage power semiconductor components and rectifiers.
Original Price NT$3,264 | Special Price NT$2,720
High-speed fuse Rated current: 550 A Rated voltage: 1000 Vac Breaking capacity: 100 kA Rating: aR Includes indicator light Specifications Data Sheet
Product Positioning
The 170E8078 is a high-speed square fuse from the Bussmann 170E series, rated at 550A and 1000Vac, designed to provide fast short-circuit protection for high-voltage power semiconductor applications.
Core Product Advantages and Features
High-speed interruption design
The IR rating allows for rapid interruption of fault current before semiconductor components are damaged.
High rated voltage
Rated 1000Vac, suitable for high-voltage power systems
DIN 2 specification
Center distance 108mm, square fuse construction, compatible with existing fuse holders
Status indication compatibility
Supports microswitch indicator accessories for easy monitoring of fuse status.