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  2. Fuse (electrical) - Wikipedia

    en.wikipedia.org/wiki/Fuse_(electrical)

    Some fuses allow a special purpose micro switch or relay unit to be fixed to the fuse body. When the fuse element blows, the indicating pin extends to activate the micro switch or relay, which, in turn, triggers an event. Some fuses for medium-voltage applications use two or three separate barrels and two or three fuse elements in parallel.

  3. IEC 60269 - Wikipedia

    en.wikipedia.org/wiki/IEC_60269

    In electrical engineering, IEC 60269 is a set of technical standards for low-voltage power fuses. [1] The standard is in four volumes, which describe general requirements, fuses for industrial and commercial applications, fuses for residential applications, and fuses to protect semiconductor devices.

  4. File:IEEE 315 Contacts, Switches, Contactors, and Relays ...

    en.wikipedia.org/wiki/File:IEEE_315_Contacts...

    IEEE 315 Contacts, Switches, Contactors, and Relays Symbols (12).svg (in English) (1993) 315-1975 - IEEE Standard American National Standard Canadian Standard Graphic Symbols for Electrical and Electronics Diagrams (Including Reference Designation Letters) , IEEE, p. 62 DOI : 10.1109/IEEESTD.1993.93397 .

  5. Thermal cutoff - Wikipedia

    en.wikipedia.org/wiki/Thermal_cutoff

    A thermal switch (sometimes thermal reset or thermal cutout (TCO)) is a device which normally opens at a high temperature (often with a faint "plink" sound) and re-closes when the temperature drops. The thermal switch may be a bimetallic strip , often encased in a tubular glass bulb to protect it from dust or short circuit .

  6. File:Fuse-basic-symbols.svg - Wikipedia

    en.wikipedia.org/wiki/File:Fuse-basic-symbols.svg

    Date: 27 July 2009: Source: Own work (Original text: I (Quicksilver) created this work entirely by myself, based on ANSI Y32.2-1975, CSA Z99-1975 and IEEE Std. 315-1975, using Inkscape 0.46 on Ubuntu Linux 8.10.

  7. File:IEEE 315 Contacts, Switches, Contactors, and Relays ...

    en.wikipedia.org/wiki/File:IEEE_315_Contacts...

    (in English) (1993) 315-1975 - IEEE Standard American National Standard Canadian Standard Graphic Symbols for Electrical and Electronics Diagrams (Including Reference Designation Letters), IEEE, p. 60 DOI: 10.1109/IEEESTD.1993.93397. ISBN: 0738109479. Author

  8. Electronic symbol - Wikipedia

    en.wikipedia.org/wiki/Electronic_symbol

    Wire crossover symbols for circuit diagrams. The CAD symbol for insulated crossing wires is the same as the older, non-CAD symbol for non-insulated crossing wires. To avoid confusion, the wire "jump" (semi-circle) symbol for insulated wires in non-CAD schematics is recommended (as opposed to using the CAD-style symbol for no connection), so as to avoid confusion with the original, older style ...

  9. File:Symbol Fuse switch.svg - Wikipedia

    en.wikipedia.org/wiki/File:Symbol_Fuse_switch.svg

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