Water well casing-Specification for thermoplastics tubes for casing and slotted casing
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Electric fuses up to 800 amperes and 250 volts to earth
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Cartridge fuses for voltages up to and including 1000 V a.c. and 1500 V d.c. Specification for fuses for use by authorized persons (mainly for industrial application). Additional requirements for fuses with fuse-links for bolted connections
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Specification for cartridge fuses for voltages up to 660 volts. Performance and requirements of fuse carriers and fuse bases
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Low-voltage fuses-Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to I
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Low-voltage fuses-Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household or similar applications). Examples of standardized systems of fuses A to F
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