24 Terms
Home > Industry/Domain > Electronic components > Switches
Switches
Industry: Electronic components
Add a new termContributors in Switches
Switches
Ratings
Electronic components; Switches
Value generally used as a reference for ensuring the characteristics and performance of switches, such as the rated current and rated voltage. Ratings are given assuming specific conditions (such as ...
Operator
Electronic components; Switches
A panel-mounted mechanical device (pushbutton, selector, keylock, etc.) without contacts to which one or more contact blocks may be added to make a complete switch.
Panel seal
Electronic components; Switches
A panel seal provides a defined level of protection against penetration of liquids through the switch and switch-to-panel interface to the rear of a panel.
Overtravel
Electronic components; Switches
The distance the actuator may move between initial electrical contact position and the extreme mechanical position of the actuator.
Pretravel
Electronic components; Switches
The distance the actuator moves from a rest position (or free position) to electrical make at another position.
Power factor (PF)
Electronic components; Switches
A measure of the inductive or capacitive character of an electrical load.
Clearance spacing
Electronic components; Switches
Distance through air between electrically live parts of opposite polarity or to ground.
Featured User
Featured blossaries
anton.chausovskyy
0
Terms
25
Blossaries
4
Followers
The Biggest Lies in History
Category: History 1 5 Terms
5 Terms