Advertisers
|
More Ads
|
Panel switch - The Panel telephone switch was an early type of automatic telephone exchange, first put into service in the 1920s. While the Strowger (step-by-step) switch moves synchronously with the dial pulses that come from the telephone dial, the Panel switch allows one digit of ...
Stepping switch - In electrical controls, a stepping switch (also called a uniselector) is an electromechanical device which allows an input connection to be connected to one of a number of possible output connections, under the control of a series of electrical pulses. The major use for these devices was in early automatic telephone exchanges (commonly called Strowger exchanges) to route telephone calls.
Nonblocking minimal spanning switch - A nonblocking minimal spanning switch is a piece of machinery, a "switch" that uses a particular algorithm to make connections. The most familiar use of switches of this type is in a telephone exchange.
Class 5 telephone switches - Term used in the USA telecommunications industry to refer to the type of telephone switch to which subscribers connect directly (also known as a Central Office).
Australasian Telephone Collectors Society Inc. - Open to anyone interested in telephones, insulators, switches and other equipment associated with telephony and telegraphy. Includes meeting dates, list of events, news, articles, and membership information. Located in Moorebank ...
Sungjin Techwin Co., Ltd. - Manufacture of micro, push button, telephone hook, slide DIP, leaf, tactile, power, door, skeleton, and slide switches, and ultra thin, rotary, and slide potentiometers. From South Korea.
The Telephone Historical Centre - ... antique phones to talking robots, this museum chronicles the evolution of telecommunications. Visitors can try to operate an old switchboard, use past switching equipment and see exhibits depicting the telephone repairman. Includes hours, admission fees, location and contact information.
Source: BazSites.net
Membrane Switch - Membrane Switch Silver/Sapphire Lighted Keyboard Slim Series PS/2 ... attached. KEYS - 104 keys, 12 function keys, Membrane switch technology. COMPATIBILITY- Windows 95/98/2000/NT/ME ... addition, light harvesting molecular devices and photochemical frequency switches may be constructed. In solution, modified cyclodextrins ...
Box Electrical Switch - Box Electrical Switch Electrical Basics by Rick Peters, In the dark ... could replace a faulty receptacle, add a dimmer switch, or install a recessed light...if only an ... breakers, blown fuses, frayed cords, and plugs. Test switches and receptacles; install boxes for light fixtures; ...
Dip Rotary Switch - Dip Rotary Switch Neon Lighted 3-Tiered Fan Each fan is ... Durable plastic housing and grill Two-speed rotary switch Each tier has a separate on/off light switch Has a convenient handle for portability Approximately ...
Coded Rotary Switch - Coded Rotary Switch Code-Switching Code-Switching Code-Switching Code-Switching Rotary switch - A ...
Electrical Plate Switch - Electrical Plate Switch Braun AquaExpress Electric Kettle, White, Model No. WK200 ... life by reducing scale buildup Illuminated on/off switch for easy visibility Ergonomically desgined handle easy to ... carry Cord storage Color: White Model No. Stepping switch - In electrical controls, a stepping switch (also ...
Adsl Firewall - ... in 4-port 10/100 Fast Ethernet network switch Package includes: Netgear DG834G ADSL wireless router DSL ... along with a 4-port 10/100 Ethernet Switch for connecting up to 253 computers in your ... modem Built-in 4-port 10/100 Ethernet switch Support up to 253 devices on your ...
Telephone Jacks - ... Phone Adapter features: Permits high-quality feature-rich telephone service through your cable or DSL Internet connection ... router or gateway and use the two standard telephone jacks to connect your existing phones or fax ... having two phone lines With an appropriate Internet telephone service provider, you'll get clear telephone ...
Rotary Switch - Rotary Switch Neon Lighted 3-Tiered Fan Each fan is ... Durable plastic housing and grill Two-speed rotary switch Each tier has a separate on/off light switch Has a convenient handle for portability Approximately ...
Comprehensive Passive 4x1 Video & Stereo Audio Switcher : CH1436: Ships Via Small Parcel Ground The Comprehensive CVG-41AV is a high mechanical (passive) 4x1 switcher for composite video and stereo audio signals. It is designed for applications requiring an unpowered rack mountable unit for routing of video and stereo audio signals. Audio is always switched together with the corresponding video signal, and unselected video inputs are terminated via 75-ohm resistors. High quality switching components provide excellent isolation between inputs. The CVG-41AV is extremely rugged and dependable. Its unpowered, passive design can be an advantage in applications where various regulatory compliance would otherwise be required. The ''hard-wire'' signal path offers excellent bandwidth, and can also switch other signal formats. This unit is covered under a 3 year warranty. Features: Switches four inputs to one output Switches both video and stereo audio Economical High quality switching elements Metal enclosure CE approved 3 year warranty Specifications: Inputs 4 video, 1 Vpp/75 ohm on BNCs. 4 stereo audio +4dbm typical on RCAs Outputs 1 video, 1 Vpp/75 ohm ...
Comprehensive 8x8 High Resolution Video Matrix Switcher with Stereo Audio, RS-232, RS-485 : CH1445: Ships Via Small Parcel Ground The Comprehensive CVG-808XL is a high resolution, 200 MHz bandwidth, 8x8 video/stereo audio matrix switcher. The CVG-808XL provides vertical interval, glitch free switching when used with genlocked sources. The CVG-808XL can switch stereo audio in audio-follow-video mode or separately )breakaway). The CVG-808XL has manual, RS-232 and RS-485 controls, and may be simultaneously controlled in all modes. The unit has non-volatile memory built-in and it ''remembers'' the last setting. Several pre-sets may also be stored in the machine for quick retrieval. The CVG-808XL has a TAKE control button, and when it is activated, you may preset the machine and switch all crosspoints by one touch of this button. The unit has an external Sync/Genlock input as well and may be programmed to use this input or source number one. Windows software is included. This unit is covered under a 3 year warranty. Features: 8x8 matrix switching 200 MHz bandwidth Stereo audio follow video or breakaway audio Programmable memory Looping inputs Vertical interval seamless switching Front ...
Comprehensive 6x6 High Resolution Video/Stereo Audio Matrix Switcher with RS-232 : CH1441: Ships Via Small Parcel Ground The Comprehensive CVG-606XL is a broadcast quality, high resolution 6x6 video and stereo audio matrix switcher. Over 200 MHz video bandwidth allows the unit to be used in the most demanding professional applications. Vertical interval switching provides glitch free switching between genlocked sources. The CVG-606XL can switch stereo audio signals in audio-follow-video mode or separately (breakaway). The CVG-606XL has manual, RS-232 and RS-485 controls, and may be simultaneously controlled in all modes. The CVG-606XL has non-volatile memory built-in and it ''remembers'' the last setting. Several pre-sets may also be stored in the machine for quick retrieval. The CVG-606XL has a take control button, and when it is activated, you may preset the machine and switch all crosspoints by one touch of this button. The machine has an external Sync/Genlock input as well and may be programmed to use this input or source number one. CVG-Windows95/NT control software is provided free with the machine. This unit is covered under a 3 year warranty. Features: 6x6 matrix ...
Netgear ProSafe FS726T Smart Switch : NETGEAR ProSafe Smart Switches fill the gap between unmanaged and fully managed switches The family of ProSafe Smart Switches is designed for growing businesses that want control over their network without the cost and complexity of a full Layer 2/Layer 3 management implementation This second generation Smart Switch, FS726T, with affordable built-in gigabit power, easily connects to servers or a Gigabit-speed backbone for a non-stop 10/100/1000-enabled network that can quickly deliver large multimedia, image, and video files With the utility of 24 10/100 Mbps ports, 2 copper 10/100/1000 Mbps ports and an SFP slot for optional fiber connectivity, growing business networks, classrooms and workgroups can benefit from superior performance and keep up with expanding network needs This highperformance switch features a non-blocking wire-speed architecture with an 8.8 Gbps switching capacity for maximum data throughput All 26 RJ-45 ports automatically negotiate to the highest speed and support Auto Uplink" technology to make the right link.
Gen-Tran Transfer Switch Kit for Portable Generators up to 7500 Watts : GTN1070: Ships Via Small Parcel Ground Be prepared for your next power outage by installing America s Favorite Transfer Switch! This GenTran Transfer Switch Kit accommodates 6 to 10 household circuits and can be used with virtually any portable generator up to 7500 watts. This convenient kit includes a prewired, 6-circuit, 30-amp transfer switch that can be expanded to 10 circuits, a 30 amp aluminum power inlet box that mounts on the outside of your home to allow for fast cord connection to your generator, a 10-foot cord with male and female ends in NEMA configuration L14-30, and an extra 20 amp plug to accommodate generators up to 5000 watts. Your professional contractor can customize your installation to your needs by reconfiguring the system using standard interchangeable type circuit breakers. Keep food from spoiling, keep the lights on and the water running, stay warm and keep the pipes from freezing, power kitchen circuits to prepare meals, stay informed about the weather with your television or radio, charge cordless/wireless phones and keep your business running by powerin...
Gen-Tran 30 Amp 125/250 V Semi-Flush Traffic Signal Transfer Switch w/ Pilot Light : GTN1068: Ships Via Small Parcel Ground 30 amp 125/250 volt manual transfer switch for traffic signals in new semi-flush mount enclosure. This is first transfer switch for traffic signals that can be recessed into traffic pedestal equipment through a standard 9 x 4-1/4 cutout, greatly reducing the risk of vandalism. The enclosure incorporates J channel construction and a heavy duty gasket to keep out precipitation, and a #2 keyed lock on the door keeps the transfer switch free from tampering while allowing local government personnel to access the box using a common key. Each transfer switch includes a generator breaker and utility breaker mechanically interlocked to prevent both the generator and utility from feeding the signal at the same time and a power inlet for generator cord connection. A ground post is incorporated into the enclosure, and a 1-1/8 hole is provided on the back to accommodate wiring to the traffic signal. Ideal for new traffic pedestal installations, this transfer switch can be installed at any point in the implementation process -- by the pedestal manufacturer, systems ...
Cascade Night Lite Four Light Vanity Light : Shown here with three lights FD1920: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in polished brass, chrome, oiled bronze or brushed nickel Requires four A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 32'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, d...
Gatco Triple Victorian Switch Plate in Polished Brass : GAT1033: Ships Via Small Parcel Ground Standard light switch covers can be so boring. The detailed Victorian Switch Plate by Gatco in Polished Brass will give your light switches an extra accent. This switch plate is made of solid forged brass and features a decorative boarder. It is compatible with a triple toggle light switch.
Cascade Night Lite Three Light Vanity Light : FD1917: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in chrome, polished brass, oiled bronze or brushed nickel Requires three A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 24'' W About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, distribute and market superior quality ceiling ...
Cascade Night Lite Two Light Vanity Light : FD1913: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in brushed nickel or oiled bronze Requires two A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 16'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, distribute and market superior quality ceiling fans, lig...
Cascade Night Lite Five Light Vanity Light : Shown here with three lights FD1923: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in brushed nickel, chrome, polished brass or oiled bronze Requires five A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 40'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, d...
Cascade Night Lite Three Light Vanity Light : FD1917: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in chrome, polished brass, oiled bronze or brushed nickel Requires three A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 24'' W About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, distribute and market superior quality ceiling ...
Cascade Night Lite Four Light Vanity Light : Shown here with three lights FD1920: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in polished brass, chrome, oiled bronze or brushed nickel Requires four A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 32'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, d...
Cascade Night Lite Two Light Vanity Light : FD1913: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in brushed nickel or oiled bronze Requires two A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 16'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, distribute and market superior quality ceiling fans, lig...
Cascade Night Lite Five Light Vanity Light : Shown here with three lights FD1923: Ships Via Small Parcel Ground Bring style and class to your bathroom with an Accolode Vanity Light. This Cascade Night Lite vanity lite is availabe in Brushed Nickel, Chrome, and Oiled Bronze. This fixture has three way switching where the first switch will turn on the night light, the second switch will turn on only the bath bar lights, and the third switch will turn on both the night light and bath bar lights. This fixture is a no fail way to add some light and style to your home decor! Features: Cascade Night Lite Collection Vanity light Available in brushed nickel, chrome, polished brass or oiled bronze Requires five A 19 bulbs, 100 watt max Shades not included 100 watt porcelain sockets Rust resistant nickel plated copper socket threads 150 degree Celcius heat resistant wiring Three way switch 7C7 Clear nitelite (bulbs not included) Works with any standard flip switch No special wiring required Overall Dimensions: 40'' W About Craftmade: About Craftmade: Craftmade International, Inc. was founded in 1985 and based in Coppell, Texas. They design, d...
Little Giant Pumps 1.5'' 1/2 HP Big John Submersible Sump Pump : LGP1047: Ships Via Small Parcel Ground The Big John submersible sump pumps provide efficient, trouble-free service for extended or continuous use in moving large volumes of water. A choice of manual or automatic versions with various switch configurations provides the user the right pump for their needs. Little Giant's submersible sump pumps are ideals for use in Excavation, Crawl Space, Basement, Underground Passageway, Loading Docks, Grain Elevator, Construction Site, Cooling Tower, Fire Cleanup and other applications requiring high volume water dispersal. Features: Epoxy coated cast iron pump housing Automatic Submersible Sump Pump w/ vertical diaphragm switch Stainless steel screws, bolts, and handle Mechanical seals (stainless steel spring, nitrile parts, carbon and ceramic faces) Nylon switch housing Thermal overload protection Manual and automatic models Automatic operation with pressure switch operates when water level is between 8-1/2'' to 12''. Pump shuts off when water level falls to between 1-1/2'' - 5'' (Pressure switch is non-adjustable) Specifications: HP: 1/2 Volts: 115 Hz: 6...
OSP Designs Manhattan Telephone Table : OSP1226: Ships Via Small Parcel Ground Casual elegance and downtown style come together to form this handy telephone table. A convenient functional drawer, artistic legs, and a display shelf make the Manhattan Telephone Table the perfect home accent. Finished in Manhattan black, this telephone table is sure to match any d cor. Telephone Table Features: Manhattan black finish Sturdy rubberwood construction Convenient functional drawer Handy display shelf Artistic legs Some easy assembly required Overall dimensions: 28.75'' H x 16.
Midland 40-Channel CB Radio With Digital Tuner : 40-Channel Digital Tuner 4-Watt Output Power The maximum power allowed to give you the maximum communication range. X-Tra Talk mic control Boosts transmit audio sensitivity to give you increased voice clarity. Front Panel Locking Mic Connector Easy to connect microphone locks securely to CB. PA Function Allows the CB to be used as a Public Address System when paired with a PA speaker. Switchable Noise Blanker Immediate access to emergency channel 9. Dimmer Switch adjusts brightness of the Channel Display and Signal Meter. RF Gain adjusts reception sensitivity range for clear communication Automatic Noise Limiter Improves reception for a weak received signal Controls: On/Off/Volume knob, squelch knob, X-TRA Talk Mic Gain, RF Gain knob, Tuning knob, CB/ANL/PA switch, Noise Blanker switch, Bright/Dim switch and CH9/Normal switch. Jacks and Connectors 4 pin locking mic connector, antenna connector, external speaker connector, PA speaker connector and DC power cord connector. Included Accessories: Push to talk ergonomically designed microphone, 9 ft.coil mic cord and 4
Copyright 2006-2010.Debt Consolidation All Rights Reserved.