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   Switches, Key Lock

Key switches are switches that can be activated only by keys, usually used in businesses where they don't want anyone to use the switches except the management.



Bronze Partners
Alarm Controls Corp.
Allen-Bradley
Allied Controls Acquisition Corp.
Alpha Products
Altech Corp.
APEM Components, Inc.
Baco Controls, Inc.
C & K Components, Inc.
Calrad Electronics
CGE-USA
Cherry Electrical Products
CIT Relay and Switch
Cole Instrument Corp.
Corby Industries, Inc.
Crouzet
Cutler-Hammer
Dortronics Systems, Inc.
DSC-Direct Sound Corp
E-Switch
E.M.S.
EAO Switch Corp.
Electronika Intl. Inc.
Electroswitch
Electroswitch Electronic Prods
Elma Electronic Inc.
Entech Controls Corp.
GC Electronics, Inc.
George Risk Industries, Inc.
Grayhill Inc.
Hella Incorporated
High Tech Connections
Highly Electric Co.
Hobbs Corporation
Honeywell Sensing and Control
IDEC Corp.
Illinois Lock Company
ITT Industries, Cannon
J. R. Merritt Controls, Inc.
Janco Corporation
Kraus & Naimer
Lamb Industries, Inc.
Leviton Manufacturing Co. Inc.
MG Electronics
Mode Electronics Ltd.
Moeller Electric Corp
NKK Switches
OakGrigsby, Inc.
Omron Electronics LLC
Oslo Switch
Pass & Seymour
PDK Electronics
Power Dynamics Inc.
RDI, Inc.
Rockwell Automation
Saia-Burgess USA Inc.
Schurter, Inc.
Sentrol Industrial
Shallco, Inc.
Shogyo Int'l Corp.
Shokai Far East Ltd.
Smk Electronics Corp Usa
SPEMCO Switches
Steren Electronics
TH-Contact, Inc.
The Bergquist Company
Thomas & Betts Corp.
Tocos America, Inc.
Toneluck International Industrial Ltd.
Fixed and programmable amplifiers - Frequency Devices

 

Books
Locks, Safes and Security: An International Police Reference Two Volumes
Marc Weber Tobias

Excerpt - page 25: "... be mass produced. For the first time in history, Yale's lock made possible large-scale use of ... machines, to desk locks, to key switch locks. ..."
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Modern High-Security Locks: How To Open Them
Steven Hampton

Excerpt - page 37: "... would create much grief and condemn the radial pin tumbler lock into extinction. The tension wrench direction depends on the set-up. There is a slot between the plug and shell that allows the key to be inserted into the lock. (See switch lock configuration chart on p. 38.) Now, 90 to 120 ..."
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Pick Guns: Lock Picking For Spies, Cops, And Locksmiths
John Minnery

Excerpt - page 78: "... the device, the needle or pick is inserted in the key opening of a tumbler lock, the switch 37 moved to circuit-closing position, after connection of the conduit ..."
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Home Security: How To Select Reliable Locks And Alarms For Your Home, Office, Or Car
Carl Hammer

Excerpt - page 83: "... also be built into a standard mechanical mortise lock. The lock switch again fulfills two purposes: to disarm the alarm system and to unlock the door. The standard key to the lock is used, and while the key will ..."
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Melanin: A Key To Freedom
Richard King

Excerpt - page 138: "... Mystery System. See James 1988, Piankoff, 1954,1977; Ponce 1973 Threshold Switch-A switch or lock that when a Key is applied will that act as a Door to open ..."
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Bait and Switch
Larry Brooks

Excerpt - page 238: "... van exchanging high- fives-and I knew I had discovered the keys to the kingdom. I would ... would not slide into the lock tonight. ..."
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Railroad switch keys & padlocks: United States, Canada & the world
Don Stewart

Town and Country Old Tools and Locks and Keys
Jack P. Wood

The Lock-and-Key Principle, The State of the Art--100 Years On (Perspectives in Supramolecular Chemistry)
Jean-Paul Behr

The Lock And Key Library: The Most Interesting Stories Of All Nations
Julian Hawthorne

Improvised Lock Picking: Secrets from the Master
Steven Hampton

Excerpt - page 13: "... Ford automobiles, padlocks, alarm boxes, filing cabinets, parking meters, machinery switches, and lockboxes. PRINCIPLE OF OPERATION Figure 4 shows a front and side view of a pin- tumbler lock with and without a key inserted. The pin-tumbler lock works on a simple principle: a ..."
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Taking Charge of Your Career Direction: Career Planning Guide, Book 1 (Lock, Robert D., Career Planning Guide, Bk. 1.)
Robert D. Lock

OSHA Compliance Manual : Application of Key OSHA Topics (J.J. Keller and Associates, Inc.)
J.J. & Assoc Inc Staff Keller

Excerpt - page 507: "... that: Workers are assigned individual locks operable by only one key for use in securing energy ... panels, control valves, manual override switches, etc.). ch worker maintains ... of his or her assigned locks. Use of master keys should be reserved for unusual circumstances ..."
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Brazilian Jiu-Jitsu Black Belt Techniques (Brazilian Jiu-Jitsu series)
Jean Jacques Machado and Kid Peligro

Excerpt - page 130: "... The Omoplata is handy if your opponent defends the arm locks but leaves his left elbow open. 2 Jean Jacques switches to a key lock by driving Bryce's right arm toward his left hip, ..."
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PC Technician's Troubleshooting Pocket Reference
Stephen J. Bigelow

Excerpt - page 347: "... wires (such as the power's light- emitting diode (LED), power switch, key lock, and so on). Floppy Connector. This is the standard 34-pin ..."
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The Workshop Book: A Craftsman's Guide to Making the Most of any Work Space (Craftsman's Guide to)
Scott Landis

Excerpt - page 72: "... most important safety feature at any power tool is the switch. It must be readily accessible ... a master switch or a key lock on your machinery. (See Chapter 5 for more on switches.) ..."
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Architectural Graphic Standards for Residential Construction (Ramsey/Sleeper Architectural Graphic Standards Series)
The American Institute of Architects

Excerpt - page 400: "... operators may be turned on and off by remote electrical switch, radio signal, photoelectncal control, or key lock switch for security NOTE SOLID WOOD STILES AT HINGES SHIPLAP ..."
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Adobe Photoshop CS2 A-Z: Tools and Features Illustrated Ready Reference
Philip Andrews

Excerpt - page 51: "... the center of the currently selected brush tip. The Caps Lock key switches the cursor between Brush Size and its original setting. ~ ..."
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MGB Restoration Manual (Restoration Manuals)
Lindsay Porter

Excerpt - page 281: "... switch 6. Windscreen wiper switch Windscreen wiper switch (tourer) Ignition/starter switch Ignition switch lock and key Locknut for ignition and starter switch Light switch Heated rear ..."
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Adobe Photoshop Elements 4.0 A to Z: Tools and features illustrated ready reference
Philip Andrews

Excerpt - page 49: "... size and shape of the current brush tip. The Caps Lock key switches the cursor between Brush Size and its original setting. Cursor ..."
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A Practical Guide to Vibrational Medicine: Energy Healing and Spiritual Transformation
Richard Gerber

Excerpt - page 8: "... of most cells of the body, function as chemically triggered switches that turn oil or off specific chemical reactions and metabolic pathways in each cell. Each cellular receptor is like a kind of switch connected to a lock-and-key mechanism, similar to the ignition system for a car. Only ..."
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Debt of Honor (Jack Ryan Novels)
Tom Clancy

Excerpt - page 401: "... all he'd needed was the light. The officer turned the key in the enable-switch lock, flipped the cover off the button for the portside array, ..."
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Railroads: A History in Photographs (The 500)
Steve Barry

Excerpt - page 344: "... lanterns for signalling at night. flags for signalling during daylight, locks for switches and the keys to unlock them, ticket punches, an official railroad watch, and ..."
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Haynes Acura Integra (1986-1989) & Legend (1986-90)
John Haynes

Excerpt - page 208: "... antenna. 8 Installation is the reverse of removal. 10 Ignition switch and lock cylinder- check and replacement Warning: ... wire harness for the ignition switch/key lock cylinder assembly to the fuse box, then unplug the ..."
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Bentley 3 1/2 & 4 1/4 Litre 1933-40 In Detail (In Detail)
Nick Walker

Excerpt - page 45: "... . In the middle of these gauges is a combined switch and key lock for ignition and lights. and there are also an ignition ..."
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10-Minute Tech: The Book More Than 600 Practical and Money-Saving Ideas
Trailer Life

Excerpt - page 38: "... concern, the solution is simple. You need only install a key lock switch, relay, and wiring to achieve peace of mind. The key ..."
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The Official Guide to Flea Market Prices, 2nd edition (Official Guide to Flea Market Prices)
Harry Rinker

Excerpt - page 290: "... 290 Locks & Padlocks Taiwan, and switch lock keys from the U.S. Midwest. All components of an old lock ..."
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The Hidden Power of Illustrator CS Web Graphic Techniques
Steve Kurth

Excerpt - page 132: "... matter which you pick as a default, pressing the Caps Lock key switches the sets. ..."
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Photoshop Elements All-in-One Desk Reference For Dummies (For Dummies (Computer/Tech))
Gary D. Bouton

Excerpt - page 59: "... selection with the Lasso tool, for example), press the Caps Lock key to switch the tool to Precise cursor display. Bookl Chapter 2 :E ..."
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The Old Outboard Book
Peter Hunn

Excerpt - page 93: "... Elgins. The West Bend-produced Elgin 12- and 25-hp models featured Regu-Lock, a key-activated switch to vary the outboard's horsepower. Sears's Compact Elgin 12 could ..."
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Summerhouse, Later: Stories
Judith Hermann

Excerpt - page 122: "... old people disgusting, for the most part. Hunter turns the key in the lock, switches on the light, locks the door behind him. Fie unpacks ..."
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The American Freight Train
Jim Boyd

Excerpt - page 53: "... standard key, which was issued to all authorized employees. These switch locks and switch keys, however, would be different from one railroad to the next. ..."
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Loves Music, Loves to Dance
Mary Higgins Clark

Excerpt - page 223: "... feel of wires in his hands, the feel of a lock and key, doorjambs, switches. He was supposed to do only routine maintenance , but ..."
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Faster Smarter Microsoft Windows XP
Ed Bott

Excerpt - page 28: "... disk where an intruder can find it. Keep it under lock and key. Switch Users Without Shutting Down If you share a computer with ..."
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Troubleshooting, Maintaining & Repairing PCs (Troubleshooting, Maintaining & Repairing PCs)
Stephen J. Bigelow

Excerpt - page 196: "... sure the keyboard is attached correctly, and see that no keys are pressed during POST. To ... comes fitted with a key lock switch, make sure that the switch is set to the "unlocked" ..."
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Yamaha XJ550, XJ600 And FJ600 . 1981-1992: 1981-1992/M387
Ron Wright

Excerpt - page 69: "... seat (Figure 2). b. On Maxim models, insert the main switch key in the lock on the cover behind the seat. Turn key clockwise and ..."
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Electronic Filters, Amplifiers & Oscillators - Frequency Devices
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