世界上早的斷路器產(chǎn)生于1885年，它是一種刀開頭和過電流脫扣器的組合。1905年，具有自由脫扣裝置的空氣斷路器誕生。1930年以來，隨著科技的進(jìn)步，電弧原理的發(fā)現(xiàn)和各種滅弧裝置的發(fā)明，逐漸形成了機(jī)構(gòu)。50年代末，由于電子元件的興起，又產(chǎn)生了電子脫扣器，到了今天，由于單片機(jī)的普及又有了智能型斷路器的問世。
上海祥樹SCHUNK0302122
上海祥樹SCHUNK0302122
上海祥樹SCHUNK0302122
低壓斷路器是用于交流電壓1200V，直流電壓1500V的電路中起通斷、控制或保護(hù)等作用的電器。低壓斷路器是電器工業(yè)的重要組成部分，在機(jī)械行業(yè)中是基礎(chǔ)配套件，在配電系統(tǒng)中低壓成套開關(guān)設(shè)備主要由各種低壓斷路器元件構(gòu)成，低壓斷路器的功能及性能對(duì)低壓成套開關(guān)設(shè)備起著至關(guān)重要的作用。發(fā)電設(shè)備所發(fā)出電能的80%以上是通過低壓斷路器分配使用的。每增加1萬kW發(fā)電設(shè)備，約需2萬件左右的各類低壓斷路器與之配套。在工業(yè)自動(dòng)化系統(tǒng)中，也需
NOBEL H-4-ATA 0-20mA
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ELETTA S25-FSS65 介質(zhì)：水
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GIACOMELLO LEVELPROBEIEG-GCL-12-B-L1330-C-C1270-10-C-1-B-0
MOOG G761-3004B
SMW 043271
ATOS AGRCZO-REB-P-BP-10/100/I
HYDAC 0040_DN_006_BN4HC
ALEMITE NO.B52752
WIKA 312.20.160 0..400bar G1/2B lower mount class 0.25
HORTON 氣動(dòng)離合器 830800
B+R X20AI4622
JAHNS MTC-2-2-25-DA-160
ASM MPM1B5-1001AB2G23K011500，Ser.Nr:20152120276
REXROTH R900988877 AB33-22/KD 24-98
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MARTENS BA9624-1-1-2-0-10-1
PHOENIX 2905223
FLENCO GAS/680.956.000.460CS/1-4.5L
PILZ PSEN sl-0.5p 1.1 v1.0 570520
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CONTITECH FS40-6
PLUS YR40.242 PULS 12-28v 40A
FRIZLEN GMADU 180x13-15
ABB AX466/1000C AC220V
CARLO GAVAZZI VPA1MPA 10-40VDC MAX 200MA
HYDAC EDS3446-1-0250-000
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ATLAS 1504221296
REXROTH R901435306 HAB24-330-6X/0G09G-2N111-CE
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ATECH TYP 154.24VDC、13A
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KTR R75/90.8050 ST
NEULAND 7764.0554
ROBOHAND MPS-1-4
PIZZATO FD1878
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VAHLE 168225
AQUAFLEX 0082.04.02-020
STAUBLI RBE06.7151/IC/TM/JE
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ITW A12239-06
MTS RHM2400MD531P101Z04
OMC OMT5-150D1
ARTECHE RUT-4 220VDC
KLINGER K900/TAT/NKA9/Mot/P SN:14103618
WALTHER 90049 4-91952-502-11-XX029
Magnet-Schultz MSM GRFY060F20B01
E+H FMU30-AAHEAAGGF
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IGUS 2030.3PZ+
MGV PH2003-2480
HAEUSLER WDA-2000-P60-M-SO-WOL-HAE
ASART ATB-PR35/750/AINH
SPECTRON SR-300-1/4 NPTF
EMG EB3000-60II 液壓推動(dòng)器
WIHA 26708
HEIDENHAIN ID:243602-06
PMA NVNV-M508-14
HYDAC VD5D.0/-L24
B+R X20BM11
BOSCH 0 332 209 203
FEIN 71150464000
EMG EB1250-60 II
MTS EP00450MD341A01
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TR CES58M-00003
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VAHLE DSWN 7/80 0196455-2
ETA CSF-11AM100L43E10T0 3/4” NPT 0..68m/s
EGE IGMF 015 GPS
SIKA W043P21040003005CU100505-50~400℃
SUCO 0159-42714-1-001
REVO RD7006005000000
SIKA VHS05M01171R21 MAX:26VA/1A/230
VISHAY NOBEL 張力傳感器 KISD-6R 100KN
IPR FM 80-V-4/43-NR
NEXEN 835030
CONTRINEX DGI-25A-0480-NMS-107
L+B GEL 293 C X N 2500 L033 DREHZAHL 2000 1/MIN =20MA 10-POLIGER PLUG
HEIDENHAIN 689680-12
KENDRION 4147606A00
TR CES65M-10019
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SCHUNK PZN+ 125-1 IS；303543
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INFICON 511-018
