158:
25:
641:
189:
Mounted inside a pull switch, there could be two types of two-position toggle switches. (In both cases the stable physical open- or closed -situation would be switch in outer and string in upper position.) One type would switch to closed (alternatively open) already during the initial pull in the
194:
a full pull. With the first type, the weight of the string and handle could accidentally switch the load intermittently on and off, when still around the initial position (depending on the internal spring). This could potentially increase the danger of overheating in the switch.
206:, which may then be connected to any number of optional leads for added length or decoration. Leads for decoration or utility are usually made of metal or plastic. They can come in many different shapes ranging from animals, geometric shapes, or look just like a weight.
198:
In a damp environment, electrical pull switches have a safety advantage because the user is separated from the electricity by a significant distance if the lead is made of an electrically insulating material, such as cotton string.
185:
and mechanical wall fans are also appliances often operated by pull switches. Pull switches may be either two-position (open or closed) or multi-position (allowing for different fan speeds or levels of illumination).
273:
293:
165:
An electric pull switch is attached to a toggle type switch: one pull to switch on and next pull to switch off. It was invented by
495:
246:
89:
61:
324:
108:
68:
46:
75:
490:
42:
57:
290:
620:
470:
35:
565:
317:
236:
625:
405:
8:
82:
375:
365:
660:
630:
310:
242:
157:
475:
465:
415:
385:
355:
610:
590:
585:
580:
535:
480:
455:
430:
425:
380:
345:
269:
640:
515:
500:
485:
370:
178:
166:
654:
615:
545:
350:
297:
190:
string. The other type would switch to closed (or open) only when releasing
605:
560:
510:
460:
450:
445:
410:
215:
600:
550:
540:
530:
525:
505:
435:
400:
182:
595:
570:
555:
440:
420:
395:
360:
203:
146:
142:
575:
24:
390:
228:
202:
Most commercially available pull switches use a short length of
333:
302:
138:
238:
A Dictionary of
Construction, Surveying, and Civil Engineering
177:
The most common use of a pull switch is to operate a ceiling
271:, "Socket for incandescent lamps", issued 1896-08-11
234:
16:
Switch operated with pull chain found on ceiling fans
241:. Oxford Quick Reference. OUP Oxford. p. 960.
49:. Unsourced material may be challenged and removed.
652:
235:Gorse, C.; Johnston, D.; Pritchard, M. (2012).
318:
325:
311:
109:Learn how and when to remove this message
156:
653:
496:Motion-triggered contact insufficiency
169:, who was granted its patent in 1896.
306:
47:adding citations to reliable sources
18:
161:A light fixture using a ball chain.
13:
14:
672:
284:
639:
332:
23:
141:that is actuated by means of a
34:needs additional citations for
262:
1:
221:
491:Miniature snap-action switch
172:
7:
209:
10:
677:
152:
637:
341:
621:Vandal-resistant switch
471:Magnetic proximity fuze
566:Silicone rubber keypad
162:
626:Wireless light switch
160:
406:Electric switchboard
43:improve this article
296:19 January 2013 at
376:Contact protection
366:Centrifugal switch
163:
648:
647:
631:Zero speed switch
248:978-0-19-104494-6
119:
118:
111:
93:
668:
643:
476:Magnetic starter
466:Lightning switch
416:Half-moon switch
386:Crossover switch
356:Battery isolator
327:
320:
313:
304:
303:
278:
277:
276:
272:
266:
260:
259:
257:
255:
232:
127:pull-cord switch
125:, also known as
114:
107:
103:
100:
94:
92:
51:
27:
19:
676:
675:
671:
670:
669:
667:
666:
665:
651:
650:
649:
644:
635:
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
337:
331:
287:
282:
281:
274:
268:
267:
263:
253:
251:
249:
233:
229:
224:
212:
175:
155:
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
674:
664:
663:
646:
645:
638:
636:
634:
633:
628:
623:
618:
613:
608:
603:
598:
593:
588:
583:
578:
573:
568:
563:
558:
553:
548:
543:
538:
533:
528:
523:
518:
516:Placebo button
513:
508:
503:
501:Optical switch
498:
493:
488:
486:Mercury switch
483:
478:
473:
468:
463:
458:
453:
448:
443:
438:
433:
428:
423:
418:
413:
408:
403:
398:
393:
388:
383:
378:
373:
371:Company switch
368:
363:
358:
353:
348:
342:
339:
338:
330:
329:
322:
315:
307:
301:
300:
286:
285:External links
283:
280:
279:
261:
247:
226:
225:
223:
220:
219:
218:
211:
208:
179:electric light
174:
171:
167:Harvey Hubbell
154:
151:
117:
116:
31:
29:
22:
15:
9:
6:
4:
3:
2:
673:
662:
659:
658:
656:
642:
632:
629:
627:
624:
622:
619:
617:
616:Vacuum switch
614:
612:
609:
607:
604:
602:
599:
597:
594:
592:
589:
587:
584:
582:
579:
577:
574:
572:
569:
567:
564:
562:
559:
557:
554:
552:
549:
547:
546:Rotary switch
544:
542:
539:
537:
534:
532:
529:
527:
524:
522:
519:
517:
514:
512:
509:
507:
504:
502:
499:
497:
494:
492:
489:
487:
484:
482:
479:
477:
474:
472:
469:
467:
464:
462:
459:
457:
454:
452:
449:
447:
444:
442:
439:
437:
434:
432:
429:
427:
424:
422:
419:
417:
414:
412:
409:
407:
404:
402:
399:
397:
394:
392:
389:
387:
384:
382:
379:
377:
374:
372:
369:
367:
364:
362:
359:
357:
354:
352:
351:Banyan switch
349:
347:
344:
343:
340:
335:
328:
323:
321:
316:
314:
309:
308:
305:
299:
298:archive.today
295:
292:
289:
288:
270:
265:
250:
244:
240:
239:
231:
227:
217:
214:
213:
207:
205:
200:
196:
193:
187:
184:
180:
170:
168:
159:
150:
148:
144:
140:
136:
132:
128:
124:
113:
110:
102:
99:November 2023
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
58:"Pull switch"
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
606:Touch switch
561:Sense switch
520:
511:Piezo switch
461:Light switch
451:Limit switch
446:Knife switch
411:Float switch
264:
254:13 September
252:. Retrieved
237:
230:
216:Light switch
201:
197:
191:
188:
176:
164:
134:
130:
126:
122:
120:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
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
183:ceiling fan
123:pull switch
596:Thermostat
571:Softswitch
556:Sea switch
441:Key switch
421:Humidistat
396:DIP switch
361:Cam switch
222:References
204:ball chain
135:pull chain
131:light pull
69:newspapers
576:Spark gap
291:Fan Pulls
173:Mechanics
661:Switches
655:Category
391:Cryotron
294:Archived
210:See also
153:History
83:scholar
334:Switch
275:
245:
181:. The
147:string
139:switch
85:
78:
71:
64:
56:
336:types
192:after
143:chain
137:is a
133:, or
129:, or
90:JSTOR
76:books
256:2018
243:ISBN
62:news
145:or
45:by
657::
149:.
121:A
326:e
319:t
312:v
258:.
112:)
106:(
101:)
97:(
87:·
80:·
73:·
66:·
39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.