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Eaton Bussmann

Eaton Bussmann 170M2123 750A 1000V DC aR High-Speed Fuse

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170M2123 combines a 750A current rating with 1000V DC capability and aR high-speed fuse performance.

The 170M2123 170M fuse is designed for rapid fault-current limitation in 1000V DC power-electronic circuits. Rated current is 750A, operating class is aR, and the listed I²t values are 154,400 A²s pre-arcing and 640,100 A²s total.

Technical Specifications

Series
170M Series
AC / DC
DC
Standard
IEC 60269
Fuse Speed
High-Speed
Utilization Class
aR