Difference between revisions of "Data Book of Electrical Contacts"

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==List==
 
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Latest revision as of 15:18, 26 September 2014

Welcome to our Wiki of electrical contacts

The basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form.
To get your desired information, please use:

For further questions or help, please contact us directly under Contact DODUCO


Featured Article

Contact Materials for Electrical Engineering

The contact parts are important components in switching devices. They have to maintain their function from the new state until the end of the functional life of the devices.

The requirements on contacts are rather broad. Besides typical contact properties such as

  • High arc erosion resistance
  • High resistance against welding
  • Low contact resistance
  • Good arc moving properties
  • Good arc extinguishing capability

They have to exhibit physical, mechanical and chemical properties like high electrical and thermal conductivity, high ha...

Featured Files

Softening of CuCr1Zr after 1hr annealing.jpg
Softening of CuCr1Zr after 1 hr annealing and after 90% cold working
Pages: Precipitation Hardening Copper Alloys,
Aushärtbare Kupfer-Legierungen

by Doduco Redaktion


Fine grain microstructure of AgNiO.jpg
Fine grain microstructure of AgNi0.15 after 80% cold working and 1 hr annealing at 600°C
Pages: Silver Based Materials,
Werkstoffe auf Silber-Basis

by Doduco Redaktion