DSF/FprHD 60269-2
Low-voltage fuses -- Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to J
| Organization: | DS |
| Status: | inactive |
| Page Count: | 183 |
| ICS Code (Fuses and other overcurrent protection devices): | 29.120.50 |
scope:
The following additional requirements apply to fuses with fuse-links having blade contacts intended to be replaced by means of a device, for example, replacement handle (see Figure 103), which complies with the dimensions specified in Figures 101 and 102. Such fuses have rated currents up to and including 1 250 A and rated voltages up to and including 1 000 V a.c. or 1 500 V d.c. The following characteristics of the fuses are specified in addition to the IEC 60269-1: - minimum rated breaking capacities; - time-current characteristics; - I2t characteristics; - standard conditions of construction; - power dissipation and acceptable power dissipation.
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