Showing posts with label Switch. Show all posts
Showing posts with label Switch. Show all posts
Monday, March 4, 2013
Thursday, August 9, 2012
Monday, July 16, 2012
Tuesday, July 10, 2012
Monday, July 9, 2012
Allen-Bradely Selector switch with manual-off-automatic.
Allen-Bradely Selector switch with manual-off-automatic.
Sunday, July 8, 2012
Drum controller with cover removed.Square D
Drum controller with cover removed so that inside is
visible. (Courtesy Square D Company.)
visible. (Courtesy Square D Company.)
Thursday, July 5, 2012
Tuesday, July 3, 2012
High Voltage SF6 Padmount Switches 15.5 KV
High Voltage SF6 Padmount Switches
High voltage SF6 padmount switches and substation switches
for use in electrical power distribution substations.
for use in electrical power distribution substations.
Cooper-Kyle: R-Vac 9
High Voltage SF6 Padmount Switches 15.5 KV
High Voltage SF6 Padmount Switches
High voltage SF6 padmount switches and substation switches
for use in electrical power distribution substations.
for use in electrical power distribution substations.
Canada Power Products:6666/151A
PufferPak
High Voltage SF6 Padmount Switches 15.5 KV
High Voltage SF6 Padmount Switches
High voltage SF6 padmount switches and substation switches
for use in electrical power distribution substations.
for use in electrical power distribution substations.
Canada Power Products:6666/151B
PufferPak
Wednesday, June 20, 2012
Rotary Switch
A rotary switch is a type of switch that is used on devices which have two or more different "states" or modes of operation, such as a three-speed fan or a CB radio with multiple frequencies of reception or "channels".
A rotary switch consists of a shaft or "rotor" that has a contact arm or "spoke" which projects from its surface like a cam. It has an array of terminals, arranged in a circle around the rotor, each of which serves as a contact for the "spoke" through which any one of a number of different electrical circuits can be connected to the rotor.
Rotary switches are used as channel selectors on older television sets, range selectors on electrical metering equipment, band selectors on multi-band radios, etc.
A rotary switch consists of a shaft or "rotor" that has a contact arm or "spoke" which projects from its surface like a cam. It has an array of terminals, arranged in a circle around the rotor, each of which serves as a contact for the "spoke" through which any one of a number of different electrical circuits can be connected to the rotor.
Rotary switches are used as channel selectors on older television sets, range selectors on electrical metering equipment, band selectors on multi-band radios, etc.
Saturday, June 9, 2012
Thursday, May 31, 2012
Tuesday, November 8, 2011
Monday, July 11, 2011
Friday, April 8, 2011
Sunday, July 5, 2009
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