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85:. Key switches are used in situations where access to the switch's functions needs to be restricted.
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Key switches have been used for a variety of purposes, up to and including the launch of
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ratings. They may use tubular or other specially-shaped keys for extra security.
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with solder connections, and are available with a variety of
671:
161:
Guidelines for Safe
Automation of Chemical Processes
110:
and restroom lighting controls in public buildings,
265:. National Clearinghouse for Educational Facilities
158:Safety), Center for Chemical Process (2017-01-06).
77:(sometimes called a keyswitch or lock switch) is a
55:
40:
260:"Low-Cost Security Measures for School Facilities"
114:with a simpler key mechanism may be used instead.
285:"Product Bulletin for 30 Amp AC Toggle Switches"
691:
318:
8:
238:"Simulation of a Peacekeeper missile launch"
23:
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666:This electronics-related article is a
496:Motion-triggered contact insufficiency
22:
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134:Security Electronics Circuits Manual
106:In less secure applications such as
14:
658:
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131:Martston, R. M. (1998-07-15).
88:Key switches are available as
1:
670:. You can help Knowledge by
491:Miniature snap-action switch
743:
653:
188:Electronic Locking Devices
15:
637:
341:
164:. John Wiley & Sons.
112:tamper-resistant switches
62:
28:
621:Vandal-resistant switch
471:Magnetic proximity fuze
185:Schum, John L. (1988).
566:Silicone rubber keypad
626:Wireless light switch
406:Electric switchboard
16:For other uses, see
25:
376:Contact protection
366:Centrifugal switch
217:Maplin Electronics
727:Electronics stubs
679:
678:
648:
647:
631:Zero speed switch
240:. Defence Imagery
198:978-0-409-90125-2
171:978-1-119-35189-4
144:978-0-08-093854-7
71:
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57:Electronic symbol
42:Working principle
35:On/off key switch
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476:Magnetic starter
466:Lightning switch
416:Half-moon switch
386:Crossover switch
356:Battery isolator
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191:. Butterworths.
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101:nuclear missiles
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611:Transfer switch
591:Strowger switch
586:Stepping switch
581:Staircase timer
536:Railroad switch
481:Magnetic switch
456:Latching switch
431:Inertial switch
426:Infinite switch
381:Crossbar switch
346:Analogue switch
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501:Optical switch
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486:Mercury switch
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371:Company switch
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213:"Key switches"
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616:Vacuum switch
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546:Rotary switch
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351:Banyan switch
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722:Locksmithing
672:expanding it
665:
650:
606:Touch switch
561:Sense switch
511:Piezo switch
461:Light switch
451:Limit switch
446:Knife switch
440:
411:Float switch
289:. Retrieved
279:
267:. Retrieved
254:
242:. Retrieved
232:
220:. Retrieved
207:
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133:
126:
105:
98:
87:
74:
72:
601:Time switch
551:Sail switch
541:Reed switch
531:Push-button
526:Push switch
521:Pull switch
506:Photoswitch
436:Kill switch
401:Dry contact
291:1 September
269:1 September
711:Categories
596:Thermostat
571:Softswitch
556:Sea switch
441:Key switch
421:Humidistat
396:DIP switch
361:Cam switch
137:. Newnes.
118:References
90:components
81:-operated
75:key switch
24:Key switch
576:Spark gap
287:. Leviton
244:23 August
222:23 August
18:Keyswitch
717:Switches
391:Cryotron
108:corridor
44:
334:Switch
195:
168:
141:
94:ampere
83:switch
50:Switch
336:types
263:(PDF)
668:stub
293:2014
271:2014
246:2014
224:2014
193:ISBN
166:ISBN
139:ISBN
79:key
713::
215:.
103:.
73:A
699:e
692:t
685:v
674:.
326:e
319:t
312:v
295:.
273:.
248:.
226:.
201:.
174:.
147:.
20:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
