光電開關（光電傳感器）是光電接近開關的簡稱，它是利用被檢測物對光束的遮擋或反射，由同步回路選通電路，從而檢測物體有無的。物體不限于金屬，所有能反射光線的物體均可被檢測。光電開關將輸入電流在發射器上轉換為光信號射出，接收器再根據接收到的光線的強弱或有無對目標物體進行探測。安防系統中常見的光電開關煙霧報警器，工業中經常用它來記數機械臂的運動次數。
1041382 WTE11-2P1132
1041383 WTE11-2N2432
1041384 WTE11-2N1132
1041385 WL11-2P2430
1041386 WL11-2P1130
1041387 WL11-2N2430
REF-DG膠貼
1041388 WL11-2N1130
1041389 WL11-2P2440
1041390 WL11G-2B2531
1044442 WTB11-2P2461
1046468 WL11-2P2430P02
1046949 WL11-2P2430P03
1046950 WTB11-2P2461P04
1047437 WL11G-2B2531P04
1047578 WL11-2P2430S02
1047579 WL11-2P2430P05
1047923 WTB11-2P2430S03
1048313 WL11G-2K3431
1048542 WL11-2P2432
1048753 WL11-2F2430S04
1050674 WL11-2P2432P07
1051075 WTB11-2K2461
1051818 WTB11-2N2461
1054232 WL11-2K2432P08
REF-DG-K反光膠貼
1054233 WL11-2K2432
1056080 WL11-2P2430S05
1057571 WSE11-2P2430
1057572 WSE11-2P1130
1057573 WSE11-2N2430
1057574 WSE11-2N1130
1057575 WSE11-2K2430
2063410 WS11-2D2430
2063411 WE11-2P2430
2063416 WE11-2K2430
1026047 WL14-2N130
REF-DG膠貼
1026048 WL14-2N430
1026049 WL14-2P430
1026050 WL14-2P130
1026051 WT14-2P122
1026052 WT14-2P422
1026053 WT14-2N122
1026054 WT14-2N422
1026056 WT14-2P432
1026055 WT14-2P132
1026057 WT14-2N432
1026058 WT14-2P111
1026059 WT14-2P411
1026060 WT14-2N111
1026062 WT14-2N411
1026072 WT14-2N132
1026308 WL14-2P430P01
1027213 WL14-2P430S01
WT2S-N161
WT2S-P161
WT2S-P261
WT2S-P461
WT2S-F131
WT2S-N131
WT2S-P131
WT2S-P231
WT2S-P431
WT2S-E111
WT2S-F211
WT2S-N111
WT2S-N111S12
WT2S-P111
WT2S-P211
WT2S-P411
WT2S-N133
WT2S-N131S10
WL2S-E111
WL2S-F111
WL2S-F211
WL2S-F411
WL2S-N111
WL2S-P111
WL2S-P211
WS/WE2S-E113
WT2S-N161
WT2S-P161
WT2S-P261
WT2S-P461
WT2S-F131
WT2S-N131
WT2S-P131
WT2S-P231
WT2S-P431
WT2S-E111
WT2S-F211
WT2S-N111
WT2S-N111S12
WT2S-P111
WT2S-P211
WT2S-P411
WT2S-N133
WT2S-N131S10
WL2S-E111
WL2S-F111
WL2S-F211
WL2S-F411
WL2S-N111
WL2S-P111
WL2S-P211
WS/WE2S-E113
WS/WE2S-F113
WS/WE2S-F213
WT2F-N180
WT2F-P180
WT2F-P280
WT2F-P480
WT2F-N150
WT2F-P150
WT2F-N140
WT2F-P140
WT2F-P240
WT2F-P440
WT2F-N170
WT2F-P170
WT2F-P270
WT2F-P470
WS/WE2F-N110
WS/WE2F-E110
WS/WE2F-P210
WS/WE2F-F110
WS/WE2F-F210
WS/WE2F-F410
WT4-2E132
WT4-2E330
WT4-2E331
WT4-2N132
WT4-2N132S16
WT4-2N132S30
WT4-2N330
WT4-2N331
WTB4-3P1264
WTB4-3P1362
WTB4-3P3162
WTB4-3P2162
WTB4-3P2262
WTB4-3P2264
WTB4-3N1362
WTB4-3N2162
WTB4-3N3162
WTB4-3N1164
WTB4-3P1361
WTB4-3P3161
WTB4-3P3261
WTB4-3P3261S27
WTB4-3P2161
WTV4-3P2241
WTV4-3N1341
WTV4-3P3441
WTV4-3P3441S38
WTV4-3P1321
WL4-3P1330
WL4-3P3130
WL4-3P2130
WL4-3N1330
WL4-3N3130
WL4-3N2130
WL4-3P3010S23
WL4-3F1330
WL4-3F3130
WL4-3F3130F20
WL4-3F2130
WL4-3E1330
WL4-3E3130
WL4-3E2130
WL4-3P2230
施克接近傳感器
IM04-0B6NS-ZU1
IM04-0B6PS-ZU1
IM04-0B6PO-ZU1
IM05-0B8NO-ZW1
IM05-0B8NS-ZT1
IM05-0B8NS-ZW1
IM05-0B8PS-ZT1
IM05-0B8PS-ZW1
IM05-0B8PO-ZT1
IM05-0B8PS-ZWB
IM08-1B5NO-ZW1
IM08-1B5NS-ZC1
IM08-1B5NS-ZT1
IM08-1B5NS-ZW1
IM08-1B5PO-ZT1
IM08-1B5PO-ZW1
IM08-1B5PS-ZC1
IM08-1B5PS-ZT1
IM08-1B5PS-ZW1
IM08-2N5NS-ZC1
IM08-2N5NS-ZT1
IM08-2N5NS-ZW1
IM08-2N5PS-ZC1
IM08-2N5PS-ZT1
IM08-2N5PS-ZW1
IM08-1B5NS-ZTK
IM08-1B5NS-ZWK
IM08-1B5PS-ZTK
IM08-1B5PS-ZWK
IM08-1B5PS-ZWB
IM08-02BNO-ZT1
IM08-02BNS-ZT1
IM08-02BNS-ZW1
IM08-02BPO-ZT1
IM08-02BPO-ZW1
IM08-02BPS-ZT1
IM08-02BPS-ZW1
IM08-04NNO-ZT1
IM08-04NNS-ZT1
IM08-04NNS-ZW1
IM08-04NPO-ZT1
IM08-04NPO-ZW1
IM08-04NPS-ZT1
IM08-04NPS-ZW1
IM08-02BNO-ZTK
IM08-02BNS-ZTK
IM08-02BNS-ZWK
IM08-02BPO-ZTK
IM08-02BPO-ZWF
IM08-02BPS-ZTK
IM08-02BPS-ZWF
IM08-02BPS-ZWK
IM08-04NNO-ZTK
IM08-04NNS-ZTK
IM08-04NNS-ZWK
IM08-04NPO-ZTK
IM08-04NPS-ZTK
IM08-04NPS-ZWK
IM08-03BNS-ZW1
IM08-03BPS-ZT1
IM08-03BPS-ZW1
IM08-06NNS-ZW1
IM08-06NPS-ZT1
IM08-06NPS-ZW1
IM08-01B-N-ZW0
IM08-1B5PO-ZC1
IM08-02BNO-VW1
IM08-02BPO-VW1
IM08-02BPS-ZUA
IM12-02BAO-ZU0
IM12-02BAS-ZU0
IM12-04NAO-ZU0
IM12-04NAS-ZU0
IM12-02BDS-ZC1
IM12-02BDS-ZW1
IM12-04NDS-ZW1
IM12-04NDS-ZC1
IM12-04NDO-ZW1
IM12-02BDO-ZW1
IM12-02BNO-ZC1
IM12-02BNO-ZW1
IM12-02BNS-ZC1
IM12-02BNS-ZT1
IM12-02BNS-ZW1
IM12-02BPO-ZC1
IM12-02BPO-ZW1
IM12-02BPS-ZC1
IM12-02BPS-ZT1
IM12-02BPS-ZW1
施克編碼器
DFS60B-BBPL10000
DFS60B-BBPM10000
DFS60B-BDEK01024
DFS60B-BDEL01024
DFS60B-BHEC00160
DFS60B-BJPM10000
DFS60B-E5CL02048
DFS60B-E5CM05000
DFS60B-S1AA10000
DFS60B-S1EA01024
DFS60B-S1EK01024
DFS60B-S1EM06000
DFS60B-S1PA10000
DFS60B-S4AA05000
DFS60B-S4AA10000
DFS60B-S4AK00100
DFS60B-S4AK00360
DFS60B-S4AK03000
DFS60B-S4CA01024
DFS60B-S4CK10000
DFS60B-S4CM05000
DFS60B-S4EA00500
DFS60B-S4EA01000
DFS60B-S4EA01024
DFS60B-S4EA02048
DFS60B-S4EA02500
DFS60B-S4EA03000
DFS60B-S4EA07200
DFS60B-S4EC01000
DFS60B-S4EC02500
DFS60B-S4EC03600
DFS60B-S4EK01000
DFS60B-S4EK01024
DFS60B-S4EK01800
DFS60B-S4EK02500
DFS60B-S4EL01000
DFS60B-S4EL01024
DFS60B-S4EL01250
DFS60B-S4EL02048
DFS60B-S4EL03600
DFS60B-S4EL04096
DFS60B-S4EL07200
DFS60B-S4EM02048
DFS60B-S4PA10000
DFS60B-S4PK10000
DFS60B-S4PL10000
DFS60B-SCA04096
DFS60B-T4AA10000
DFS60B-T4AK04096
DFS60B-T4CK04096
DFS60B-T4CL08192
DFS60B-T5AK01000
DFS60B-T5AK05000
DFS60B-T5AL05000
DFS60B-T5AM05000
DFS60B-T5CK05000
DFS60B-T5CL05000
DFS60B-T5EK00030
DFS60B-T5EK02500
DFS60B-T5EK05000
DFS60B-T5EK08192
DFS60B-T5EL05000
DFS60B-T5ELK0009
DFS60B-T5EM00008
DFS60B-T5EM05000
DFS60B-T5EM08192
DFS60B-T5EZ0-M01
DFS60B-T6AL10000
DFS60B-T6EK10000
DFS60B-T7AK04096
DFS60B-T7CK04096
DFS60B-T7EM10000
DFS60B-T8AK04096
DFS60B-T8AK05000
DFS60B-T8AK07200
DFS60B-T8AK10000
DFS60B-T8CK04096
DFS60B-T8EK04096
DFS60B-T8EM00200
DFS60B-T8PK10000
DFS60B-TBCC01024
DFS60B-TBCK01500
DFS60B-TBEA01024
DFS60B-TDAA08192
DFS60B-TDEK01000
DFS60B-TDEK05000
DFS60B-TECK01024
DFS60B-TECL01024
DFS60B-TEEA01000
DFS60B-TEEA01024
DFS60B-TEEC01024
DFS60B-TEEK01000
DFS60B-TEEK01024
DFS60B-TEEK01200
DFS60B-TEEK02500
DFS60B-TEPC10000
DFS60B-TEPL10000
DFS60B-TGEA01024
DFS60B-TGEK01024
DFS60B-TGEK04096
德國sick西克WTV4-3P1321,DGS34-5LK00360,WL15-B1130
德國sick西克WL4-3E3030S21,DGS34-5LK01024,WTB15-A1131
德國sick西克WL4-3P3010S23,DGS34-5LK02048,WTB15-B1131
德國sick西克WLG4-3N1382P01,DGS34-5LK04096,WTB15-N1131
德國sick西克WLG4-3E1382P01,DGS34-5LK08192,WTB15-P1131
德國sick西克WSE4-3P3131,DGS34-7LK00360,WSE15-A1130
德國sick西克WTB4C-3P3464,DGS34-7LK01024,WSE15-B1130
德國sick西克WLG4-3N1382,DGS34-7LK02048,WS15-D2430
德國sick西克WTB4-3P3264S30,DGS34-7LK04096,WE15-A2430
德國sick西克WTV4-3P2140S32,DGS34-7LK08192,WE15-B2430
德國sick西克WTV4-3P3441S38,DGS35-1H400360,WS15-D1130
德國sick西克WTB4-3P1264,DGS35-1H401024,WE15-A1130
德國sick西克WTB4S-3P2161,DGS35-1H402048,WE15-B1130
德國sick西克WTB4S-3P2261,DGS35-1H404096,WT150-P460S03
德國sick西克WTB4S-3P3161,DGS35-1H408192,WE150-P430
德國sick西克WTB4S-3P1361,DGS35-5H400360,WS/WE150-N132
德國sick西克WTB4S-3F2161,DGS35-5H401024,WS/WE150-N430
德國sick西克WTB4S-3N2161,DGS35-5H402048,WS/WE150-P132
德國sick西克WTB4S-3N1361,DGS35-5H404096,WS/WE150-P135
德國sick西克WTB4S-3E1361,DGS35-5H408192,WS/WE150-P430
德國sick西克WTB4S-3P2234,DGS35-7H400360,WL150-N132
德國sick西克WTB4S-3P3234,DGS35-7H401024,WL150-N430
德國sick西克WTB4S-3N1134,DGS35-7H402048,WL150-P132
德國sick西克WTB4S-3P2132,DGS35-7H404096,WL150-P430
德國sick西克WTB4S-3P3132,DGS35-7H408192,WT150-N132
德國sick西克WTB4S-3N1332,DGS35-1HK00360,WT150-N430
德國sick西克WTB4S-3P2131,DGS35-1HK01024,WT150-P132
德國sick西克WTB4S-3P2231,DGS35-1HK02048,WT150-P430
德國sick西克WTB4S-3P1331,DGS35-1HK04096,WT150-N162
德國sick西克WTB4S-3F2131,DGS35-1HK08192,WT150-N165
德國sick西克WTB4S-3N1331,DGS35-5HK00360,WT150-N460
德國sick西克WTB4S-3N1131,DGS35-5HK01024,WT150-P162
德國sick西克WTB4S-3E1331,DGS35-5HK02048,WT150-P165
德國sick西克WL4S-3F2130,DGS35-5HK04096,WT150-P460
德國sick西克WL4S-3P2230,DGS35-5HK08192,WL150-N122
德國sick西克WL4S-3F3130,DGS35-7HK00360,WL150-N420
德國sick西克WL4S-3F1330,DGS35-7HK01024,WL150-P122
德國sick西克WL4S-3P2130,DGS35-7HK02048,WL150-P420
艾默生228-04-20-56-61
艾默生5081-T-FF-21-73
羅斯蒙特2700C12BFFEZZZ
羅斯蒙特1066-P-HT-60
羅斯蒙特396-54-62
皮爾茲繼電器774738
皮爾茲787600
皮爾茲777600
山武的AVP302-FBD4A
本特利330104-00-06-10-02-00
本特利330130-040-01-00
本特利330180-51-CN
本特利電纜330130-040-01-CN
本特利330500-02-00
本特利330130-080-01-CN
本特利330180-51-00
本特利330851-02-000-060-10-00-00
本特利330850-51-00
本特利330854-040-24-00
本特利3500/50M-01-00
本特利9200-01-02-10-00
本特利9200-03-02-10-00
本特利330901-00-90-05-02-00
本特利330103-00-14-10-02-00
本特利前置器 P/N:330180-90-00
本特利延伸電纜 P/N:330130-080-00-00
本特利延伸電纜 P/N:330130-040-00-00
本特利前置器 PN: 330780-50-00
本特利330130-040-00-00
本特利330106-05-30-10-02-00
本特利330103-00-10-10-02-00
邦納光電開關QS18VP6LV
倍加福NBN40-L2-E2-V1
倍加福NCN40-L2-N0-V1
西門子6GK1901-0DB20-6AA0
西門子6GK1901-1BB10-2AA0
勞易測50104362 Reflexfolie 500x500mm-S
勞易測HT46CL2/4P-M12
勞易測50082065 PRK 96M/P-3360-21
賀德克壓力開關EDS3346-2-0016-000-F1
施邁賽101140772 AZ 17-11ZK-ST