The Eaton Bussmann SDL-2 is a fuse with 690 V rated voltage, 400 A rated current.
Series Selection Table
Ampere ratings, dimensions and catalog numbers across the Fuse family, reproduced from the Eaton Bussmann datasheet.
Applications
Energy and utility distribution
Industrial equipment
Photovoltaic systems
Selection Notes
Check the voltage rating against the system voltage, and the interrupting rating against the available fault current, before specifying.
Common Questions
What are the ratings of the Eaton Bussmann SDL-2?
690 V / 400 A.
How should I select the SDL-2 for a circuit?
Match the voltage rating to the system voltage, keep the continuous current above the load current, and check that the interrupting rating exceeds the available fault current. In medium voltage work, select on the transformer or feeder fault level rather than the load current alone.