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主营AB,ABB,GE,施耐德，西门子等进口自动化配件，欢迎咨询采购

800NBP20 CUTLER HAMMER 800NBP20 

80095 -No Box Cutler-Hammer HMCP007C0C Circuit Breaker 600VAC 250VDC 3Pol

80084 -No Box Cutler-Hammer W200M2CFC Starter 120V 60Hz

8 CUTLER-HAMMER PROXIMITY SWITCHES E57LBL30T111SD

7856A15G05 Eaton Cutler Hammer 7856A 15G05

75 KVA Cutler Hammer Electric Transformer PRI 480V SEC 208Y/120V

7264 In Box Cutler-Hammer HMCP100R3 Circuit Protector 

6YE40724400ERU Durant Eaton Cutler Hammer

6Y12RMFPM115 CUTLER HAMMER 6 Y 1 2 RMF PM 115

6Y12RMFPM Eaton Cutler Hammer Durrant 6 Y 1 2 RMFPM

672B788G17 CUTLER HAMMER 672B788G17 

6702ED584 EATON CUTLER HAMMER 

6652 Eaton Cutler Hammer 6 65 2 

66517 Eaton Cutler Hammer 6 65 17 

66517 CUTLER HAMMER 6 65 17 

6-613 Cutler-Hammer replacement Repco 9763CC Contact Set

6603 In Box Cutler-Hammer 6-25-2 Contact Kit 3 Pole 

6-601 Cutler-Hammer replacement Repco 9863CC Contact Set

6442 CUTLER HAMMER 6 44 2 

6432 CUTLER HAMMER 6 43 2 

6-43-2 Cutler Hammer 3 Pole Contact Kit Size M 

6364 Eaton Cutler Hammer 6 36 4 

6-36-4 CH GENUINE Cutler Hammer Contact Kit BRAND 

6-36-2 CUTLER HAMMER replacement Contact Kit Size 3 & 4

634 Eaton Cutler Hammer 6 3 4 

6282 CUTLER HAMMER 6 28 2 

627B426G04 Eaton Cutler Hammer Westinghouse

6272 Eaton Cutler Hammer 6 27 2 

626B187G17 EATON CUTLER HAMMER 

626B187G13 Eaton Cutler Hammer 

6262 Eaton Cutler Hammer 6 26 2 

6-26-2 Cutler Hammer 3 Pole Contact Kit Size 4 

626 CUTLER HAMMER 6 2 6 

6-25-2 Cutler Hammer Citation Contact Kit Size 3 

6252 CUTLER HAMMER 6 25 2 

6-24-2 Cutler Hammer Citation Contact Kit Size 2 

6242 CUTLER HAMMER 6 24 2 

6-24-2 CUTLER HAMMER 3 POLE S-2 CITATION CONTACT KIT

6-24-2 CUTLER HAMMER 3 POLE S-2 CITATION CONTACT KIT

6-24-2 CH GENUINE Cutler Hammer Contact kit - 

6234 -No Box Cutler-Hammer C320KA2 Auxiliary Contact 600Vac

6233 In Box Cutler-Hammer C320KA2 Auxiliary Contact 600Vac

61983 CUTLER HAMMER 6 198 3 

61943 CUTLER HAMMER 6 194 3 

6-186-5 Cutler-Hammer replacement Repco 9650CC Contact Set

6-186-2 Cutler-Hammer replacement Repco 9653CC Contact Set

61665 EATON CUTLER HAMMER 

6166 CUTLER HAMMER 6 166 

6-16-2 Cutler-Hammer replacement Repco 9633CC Contact Set

612980 Eaton Cutler Hammer 61 2980 

6-10-2 Cutler-Hammer replacement Repco 9623CC Contact Set

600 Amps

5pc Cutler Hammer BR2125 125A 2P 120/240V Breaker

58821400 Eaton Cutler Hammer 58821 400 FREE SHIP

58-4211 Cutler Hammer Comparator Card

554-3 Cutler Hammer Vintage Real Coil 5543

5344 In Box Cutler-Hammer C1OCN3A Contactor Size 1

单极型管的单极放大电路，用场效应管作为放大器件组成的放大电路，称为场效应管放大电路。场效应管和双极型晶体管一样是电路的核心器件，在电路中起以小控大的作用。在场效应管的放大电路中，为实现电路对信号的放大作用，要建立偏置电路以提供合适的偏置电压，使场效应管工作在特性的恒流区。

自给偏压电路

N沟道耗尽型MOS管组成的共源极放大电路

自给偏压电路

自给偏压电路

场效应管的栅极通过电阻Rg接地，源极通过电阻Rs接地。这种偏置方法靠漏极电流Id在源极电阻Rs上产生的电压为栅源极提供一个偏置电压Ugs，故称为自偏压电路。

场效应管

场效应管也是非线性器件，在输入信号电压很小的条件下，也可将其用小信号模型等效。与建立双极型三极管小信号模型相似，将场效应管也看成一个两端口网络，以结型场效应管为例，栅极与源极之间为输入端口，漏极与源极之间为输出端口。无论是哪种类型的场效应管，均可以认为栅极电流为零，输入端口视为开路，栅源极间只有电压存在。

共源极

共源极场效应管放大电路与双极型管共射放大电路相比较，

共源极放大电路

共源极放大电路

共源极放大电路具有以下特点：输入电阻，相当于开路；输出电阻由于并联一个电阻Rds，因此输出电阻较小。共源极场效应管放大电路的微变等效电路相当于一个电压控制的电流源。

放大电路

共漏极放大电路又称为源极输出器或源极跟随器，同样具有与共集电极放大电路相同的特性：输入电阻高、输出电阻低和电压放大倍数小于1并接近于1。

5250C81G17 CUTLER HAMMER 5250C 81G17 

5250C79G01 CUTLER HAMMER 5250C79G01 

511H116010 CUTLER HAMMER 511H1160 10 

511H11601 CUTLER HAMMER 511H1160 1 

511H11501 CUTLER HAMMER 511H1150 1 

5092A62G07 Cutler Hammer 5092A62G01 KD VARI-Depth W/O Lockoff 

505C635G01 CUTLER HAMMER 505C 635G01 

505C633G13 CUTLER HAMMER 505C 633G13 

505C633G12 CUTLER HAMMER 505C 633G12 

505C633G11 CUTLER HAMMER 505C 633G11 

505C633G01 CUTLER HAMMER 505C 633G01 

5000 AMP BREAKER CUTLER HAMMER DSII-850

5 Eaton 100 AMP BR2100 Double Pole Circuit Breakers Type BR Cutler-Hammer

5 Available 600 volt 3ph NON-F

5 Available 600 volt 3 phase Nema 4X NON-F

4920 Lot42 Cutler Hammer 10250T181N Indicator Light

4862 In Box Cutler-Hammer HMCP150U4 Motor Circuit Protector 

480V 6HP CT 75HP VT SVX9000 w/Intellidisconnect

480V 60HP CT 75HP VT SVX9000 w/Intellidisconnect

480V 60HP CT 75HP VT SVX9000 w/Intellidisconnect

477B477G05 Eaton Cutler Hammer 

477B477G05 CH GENUINE Cutler Hammer Contact kit 

4628 In Box Cutler-Hammer AF91AG0CF50D VFD 1/2hp

458D493G05 EATON CUTLER HAMMER 

458D020G04 CUTLER HAMMER 458D020G04 

42572 Old-Stock Cutler-Hammer AN16KN0A Starter NEMA Size 3 Coil: 110/120V

42154 -No Box Cutler-Hammer FD3030L Circuit Breaker 30AMP 3 Pole 600VAC

41394 -No Box Cutler Hammer 91720H311 FootPam Switch Red 600 max volts

400 Amps

400 AMP Cutler Hammer now Siemens Circuit Breaker Panel - 42 slots

400 AMP Cutler Hammer DK65K 240 VAC

4 ALLEN BRADLEY AND CUTLER HAMMER LIMIT SWITCHES 

373B331G36 CUTLER HAMMER 373B 331G36 

373B331G13 CUTLER HAMMER 373B 331G13 

373B331G12 CUTLER HAMMER 373B 331G12 

373B331G10 CUTLER HAMMER 373B 331G10 

371D392G01 CUTLER HAMMER 371D 392G01 

371D266G02 CUTLER HAMMER 371D 266G02 

35729 -No Box Cutler-Hammer EHD3030 Circuit Breaker 30A 3-Pole

35727 In box Cutler-Hammer HMCP015E0 Circuit Breaker 15A 3-Pole 600VAC

35726 Old-Stock Cutler-Hammer HMCP015E0 Circuit Breaker 15A 3-Pole 600VAC

34593 In box Cutler-Hammer C0500E2CXX Transformer 500VA 240/480V 50/60Hz

34516 In box Cutler-Hammer C0500E2CXX Industrial Control Transformer

34 CUTLER HAMMER GHB1020 20 AMP 1 POLE 277 VAC CIRCUIT BREAKER

33865  Cutler-Hammer KT3400T Trip Unit 400A

33353 -No Box Cutler Hammer A10NOA Starter 3-Phase

31927 In box Cutler-Hammer HMCP100R3 Circuit Protector 600VAC 3 Pole

30912 In box Cutler Hammer FDB3150L Circuit Breaker 3 Poles 600 VAC 250V

30412 Old-Stock Cutler Hammer HLA3250T Breaker Trip Unit 3 Pole 250A

30411 Old-Stock Cutler Hammer HLA3300T Breaker Trip Unit 3 Pole 300A

30410 Old-Stock Cutler Hammer HLA3500T Breaker Trip Unit 3 Pole 500A

300 Amps

3 pole 100 amp 600v breaker cutler hammer

3 AVAILABLE

28828 In box Cutler Hammer AN56DN0AB Starter 75HP 110/120V Coil

280V pri 120V sec 50amp

28055 Old-Stock Cutler Hammer S20N11S16N Single Phase Transformer 15kVA 60 hz

27874 -No Box Cutler-Hammer FS340070A Circuit Breaker 70A 480V 3-Pole 

26D2610G20 Westinghouse Eaton Cutler Hammer

26D2610G20 Westinghouse Eaton Cutler Hammer

2609D39G19 Eaton Cutler Hammer 

2607D97G37 Eaton Cutler Hammer 

2607D91G07 EATON CUTLER HAMMER 2607D91G07 

26063 -No Box Cutler-Hammer DH361NWK Heavy Duty Safety Switch 30A 600V

26032 In box Cutler-Hammer A302JN Manual Starter 40-63A 3-Pole

24045 In box Cutler Hammer 10250T963C66-3X Push Pull Operator Switch 120V

23770 In box Cutler Hammer DH361URK Heavy Duty Safety Switch 30A 600V 3-Pol

23068 -No Box Cutler-Hammer A200M5CAC Motor Starter 200-230V 460/575V thr

22616 In box Cutler-Hammer FDB2010L Circuit Breaker 10A

225 Amps

225 Amp Cutler Hammer Type ED 65K Breaker 

225 Amp Cutler Hammer Type ED 65K Breaker 

20904 Cutler-Hammer HMCP100R3C Circuit Breaker 100A

2066A10G50 CUTLER HAMMER 2066A 10G50 

2066A10G49 CUTLER HAMMER 2066A 10G49 

2066A10G11RD CUTLER HAMMER 2066A 10G11RD FREE SHIP

2050A14G10 CUTLER HAMMER 2050A 14G10 

2050A12G05 CUTLER HAMMER 2050A 12G05 

20187 Cutler-Hammer 9-2756-2 Coil 220/240V 50/60Hz

20182 Cutler-Hammer 2526-2 Coil 220/240V 50/60Hz

200 Amps

200 Amps

200 AMP CUTLER HAMMER RAINPROOF PANEL BR816B200RF 

200 AMP CUTLER HAMMER METER & MAIN CMBEB200BTF  

200 amp CUTLER HAMMER MAIN CIRCUIT BREAKER BWH 25K

200 AMP 3 POLE CUTLER HAMMER CIRCUT BREAKER CC3200

20 AMP CUTLER-HAMMER CIRCUIT BREAKER 3-POLE MODEL GHB3020

2 Cutler-Hammer Electric reversing motor starters size 2

2 CUTLER-HAMMER E50RAP5 AND E50RAP5-W LIMIT SWITCH L23

2 CUTLER HAMMER PROXIMITY SWITCHES E57LAL18T110SD

2 CUTLER HAMMER D26MB TYPE M RELAY 115VAC COIL

2 Connected Cutler Hammer C832JN3 Contactors 120V Coil 3ph Series B1

1-CUTLER HAMMER BREAKER-FD3060L-60AMP-600VOLT 

1-CUTLER HAMMER BREAKER BWH 25K

1891-1 CUTLER HAMMER Magnetic Coil 110V 120V 50Hz Citat

180C180G06 CUTLER HAMMER 180C180G06 

180C180G02 CUTLER HAMMER 180C180G02 

18 CUTLER HAMMER CIRCUIT BREAKER- BR2100 2 P 100 AMP

177C880G18 EATON CUTLER HAMMER 177C880G18 

17476 CUTLER HAMMER 17 476 

17230 Cutler Hammer GHB3020 Circuit Breaker 3Pole 20A

17220 Cutler Hammer 6-44-2 Contact Kit 3Pole NEMA

17214 Cutler Hammer 10250T33236 Poteniometer 2W 50V

16986 Cutler-Hammer C320KA2 Contact Block 600Vac

16881 CUTLER HAMMER 1 688 1 

16858 Cutler-Hammer E58CAL18T111C2 Beam Receiver

16857 Cutler-Hammer E58CAL18T110C2 Beam Receiver

1625564 Eaton Cutler Hammer 

16 Available Refurbished 600 volt 3ph FNeutral Kit

157 - EATON CUTLER HAMMER C1500K3A: TRANSFORMER

1550B-6507 Opcon Eaton Cutler Hammer Sensor Module 106985 1550B6507

1548G54 CUTLER HAMMER 1548G 54 

15388 Cutler-Hammer C341BS Control Transformer Kit

1480R6501 CUTLER HAMMER 1480R 6501 

1480B6501 CUTLER HAMMER 1480B 6501 

1471A-6501 Opcon Eaton Cutler Hammer Sensor Light Curtain Head 102664

1455A6511 CUTLER HAMMER 1455A 6511 106738 FREE SHIP

14553 Cutler Hammer E51CLP6 Proximity Switch 1/2" NPT

1451B6517 Eaton Cutler Hammer 1451B 6517 FREE SHIP

1451B6511 CUTLER HAMMER 1451B 6511 

1450B6511 CUTLER HAMMER 1450B 6511 

1450B6501 CUTLER HAMMER 1450B 6501 

1411D6501 Eaton Cutler Hammer 1411D-6501 FREE SHIP

14025 Cutler-Hammer 626B187G17 Contact Kit Size 4 3

1383B6501 CUTLER HAMMER 1383B 6501 

1382B6501 CUTLER HAMMER 1382B 6501 

1381B6501 EATON CUTLER HAMMER 1381B 6501 

1380B6501 Eaton Cutler Hammer 1380B 6501 FREE SHIP

1371D11G22 CUTLER HAMMER 1371D 11G22 

1370A6501 CUTLER HAMMER 1370A 6501 

1356A6501 CUTLER HAMMER 1356A 6501 

1353H1111 CUTLER HAMMER 1353H 111 1 

1352B6501 CUTLER HAMMER 1352B 6501 

1351B6507 CUTLER HAMMER 1351B 6507