140DDO84300C

140DDO84300C

140DDO84300C

140DDO84300C

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SIEMENS可编程控制器，ABB可编程控制器，SIEMENS PLC控制系统，ABB PLC控制系统，交直流传动装置，传动技术应用，伺服控制系统|数控备品备件，人机界面及网络/软件，工业机器人备件

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工控产品全， 要问哪家好。

哪家都很贵， 还是大德强。

产品库存多， 况且有。

模块 P L C， 伺服触摸屏。

伺服驱动器， 工业 D C S。

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期间有问题， 15天包退换。

都是原装货， 客户请放心。

真诚做买卖， 服务于客户。

信誉靠什么， 一是靠价格。

二是靠质量， 三是靠服务。

我们三原则， 发展集团化。

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

CUTLER HAMMER 91-01759-02 USPP 910175902

CUTLER HAMMER 91-01538-05 OPERATOR INTERFACE MONITOR 

CUTLER HAMMER 91-01425-00 MONITOR XLNT

CUTLER HAMMER 91-01424-00 USPP 910142400

CUTLER HAMMER 91-01215-01 USPP 910121501

CUTLER HAMMER 9-1010-3 USPP 910103

CUTLER HAMMER 91-01022-00 NSPP 910102200

CUTLER HAMMER 9-1010-2 COIL WESTINGHOUSE EATON 910102

CUTLER HAMMER 910091803 USPP 910091803

CUTLER HAMMER 91-00793-00 USPP 910079300

CUTLER HAMMER 91-00747-00 NSPP 910074700

CUTLER HAMMER 91-00744-10 USPP 910074410

CUTLER HAMMER 90 AMP CIRCUIT BREAKER HFD3090

CUTLER HAMMER 8RBA2-200E NSFP 8RBA2200E

CUTLER HAMMER 8RBA2-15E NSFP 8RBA215E

CUTLER HAMMER 8RBA2-100E NSFP 8RBA2100E

CUTLER HAMMER 8NES700T NSFP 8NES700T

CUTLER HAMMER 8ACLS-4R NSFP 8ACLS4R

CUTLER HAMMER 8880C-6501 CONTROL UNIT HIGH CURRENT ES2

CUTLER HAMMER 8793C36G03 NSFP 8793C36G03

CUTLER HAMMER 8793C-15G01 USPP 8793C15G01

CUTLER HAMMER 8793C07G01 USPP 8793C07G01

CUTLER HAMMER 870204203 USPP 870204203

CUTLER HAMMER 87-02010-00 USPP 870201000

CUTLER HAMMER 87-02006-02 USPP 870200602

CUTLER HAMMER 87-02006-01 USPP 870200601

CUTLER HAMMER 87-01713-02 USPP 870171302

CUTLER HAMMER 87-01465-01 USPP 870146501

CUTLER HAMMER 87-01465-01 NSFP 870146501

CUTLER HAMMER 87-01369-02 USPP 870136902

CUTLER HAMMER 87-01369-02 NSPP 870136902

CUTLER HAMMER 87-01368-02 USPP 870136802

CUTLER HAMMER 87-01368-01 USPP 870136801

CUTLER HAMMER 87-01278-01 USPP 870127801

CUTLER HAMMER 87-01018-00 NSFP 870101800

CUTLER HAMMER 87-00992-00 NSFP 870099200

CUTLER HAMMER 87-00992-00 NSFP 870099200

CUTLER HAMMER 87-00916-00 NSPP 870091600

CUTLER HAMMER 87-00916-00 NSFP 870091600

CUTLER HAMMER 859 CONTACTOR MODEL 9560H128A

Cutler Hammer 853 Relay Model 6 9575 30-2677 - 

CUTLER HAMMER 82G300177A USPP 82G300177A

CUTLER HAMMER 82G187122B USPP 82G187122B

CUTLER HAMMER 82G182598A USPP 82G182598A

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。

CUTLER -HAMMER 8282A-6501 8282A6501

CUTLER -HAMMER 8281A-6501 8281A6501

Cutler Hammer 82410H118 Timing Relay

Cutler Hammer 8215A-6501 Logic Module Series A1

CUTLER HAMMER 80-19758-7 USPP 80197587

CUTLER HAMMER 800NBP20 NB TRI-PAC CURRENT LIMITER 

CUTLER HAMMER 800 AMP BREAKER

Cutler Hammer 80 amp breaker HFD3080 style 6639C86G94 series C

Cutler Hammer 7amp cont starter size 00 600V same as Westinghouse MCP 7amp 0358

CUTLER HAMMER 7874A93G01 USPP 7874A93G01

CUTLER HAMMER 7874A93G01 NSPP 7874A93G01

CUTLER HAMMER 7874A93G01 NSFP 7874A93G01

Cutler Hammer 7874A09G01 Vacuum Coil Tested - 

CUTLER HAMMER 7874A09G01 NSFP 7874A09G01

CUTLER HAMMER 7685T-8 PANELMATE EPRO PS PANELVIEW P/N 92-02125-00

CUTLER HAMMER 7685T-15OD NSPP 7685T15OD

CUTLER HAMMER 7685T-12 NSPP 7685T12

CUTLER HAMMER 7585T-8XE USPP 7585T8XE

CUTLER HAMMER 7585T-8XE NSFP 7585T8XE

CUTLER HAMMER 7585T-8-OPC USPP 7585T8OPC

CUTLER HAMMER 7585T-10XE NSPP 7585T10XE

CUTLER HAMMER 7585DT-17 OPERATOR INTERFACE PANEL 7585DT17 REPAIRED

CUTLER HAMMER 7585DT12 USPP 7585DT12

CUTLER HAMMER 7500XE NSPP 7500XE

CUTLER HAMMER 7475T-6/98-00149-00 PANELMATE EPRO NIB

Cutler Hammer 70A Circuit Breaker FD3070 

CUTLER HAMMER 70 AMP 3POLE 480VAC W/LUGS P/N FS340070A

CUTLER HAMMER 6DSL-F5000 USPP 6DSLF5000

CUTLER HAMMER 6984ED81 NSPP 6984ED81

CUTLER HAMMER 6981ED172-1 NSPP 6981ED1721

Cutler Hammer 6981ED172-1 Control Station 

CUTLER HAMMER 6956E-D45-7A2 USPP 6956ED457A2

Cutler Hammer 692C215G09 Coil 

Cutler Hammer 67A2510H04 Potential Transformer 

CUTLER HAMMER 6743ED139-6 NSFP 6743ED1396

CUTLER HAMMER 6717C75G02 NSFP 6717C75G02

CUTLER HAMMER 6717C75G02 NSFP 6717C75G02

CUTLER HAMMER 6702ED642 NSFP 6702ED642

CUTLER HAMMER 6702ED591 USPP 6702ED591

CUTLER HAMMER 66D2058G03 USPP 66D2058G03

CUTLER HAMMER 66D2001G11 NSFP 66D2001G11

CUTLER HAMMER 66C2113G01 USPP 66C2113G01

CUTLER HAMMER 66C2105G01 USPP 66C2105G01

Cutler Hammer 6-65-8 Size J 3 Pole Contact Kit

CUTLER HAMMER 6658 NSFP 6658

Cutler Hammer 6-65-6 Size H 3 Pole Contact Kit

CUTLER HAMMER 6-65-6 NSFP 6656

CUTLER HAMMER 6-65-4 NSFP 6654

CUTLER HAMMER 6-65-2 NSFP 6652

CUTLER HAMMER 6641C86G09 USPP 6641C86G09

Cutler Hammer 6639C82G95 Breaker 90amps 600Vac 250DC

CUTLER HAMMER 65-694-125-A1 NSPP 65694125A1

Cutler Hammer 6-45-2 Size 5 3 Pole Contact Kit

Cutler Hammer 6-45-2 Contact Kit 

Cutler Hammer 6-45-2 Contact Kit 

Cutler Hammer 6-44-2 Size 4 3 Pole Contact Kit

CUTLER HAMMER 6-44-2 NSFP 6442

Cutler Hammer 6-43-5 Size N 2 Pole Contact Kit

CUTLER HAMMER 6-43-5 NSFP 6435

Cutler Hammer 6-43-4 Size L 3 Pole Contact Kit

Cutler Hammer 6-43-4 Replacement Contact Kit American Made

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

CUTLER HAMMER 6-43-2 NSFP 6432

Cutler Hammer 643045 100A Series 3-Pole Breaker

Cutler Hammer 643035 Series Single-Phase 50A Spa Panel

Cutler Hammer 643032 200A 40-40 Loadcenter Br Series Indoor Renovation

Cutler Hammer 6-43 Size 3 2 Pole Contact Kit

CUTLER HAMMER 6-36-4 USPP 6364

CUTLER HAMMER 6-36-4 NSPP 6364

CUTLER HAMMER 6-36-4 NSFP 6364

CUTLER HAMMER 6-36-4 CONTACT KIT

CUTLER HAMMER 6-35-2 USPP 6352

Cutler Hammer 6-35-2 Size 3 3 Pole Contact Kit

Cutler Hammer 6-34-2 Size 2 3 Pole Contact Kit

CUTLER HAMMER 6-34-2 NSFP 6342

CUTLER HAMMER 6-34-2 CONTACT KIT SIZE 2

CUTLER HAMMER 6-34-2 CONTACT KIT 

CUTLER HAMMER 6-3-4 USPP 634

CUTLER HAMMER 6-3-4 NSFP 634

CUTLER HAMMER 6-331-39 NSFP 633139

Cutler Hammer 6-331-39 CONTACT KIT 633139 

CUTLER HAMMER 6-331-37 USPP 633137

CUTLER HAMMER 633 NSFP 633

CUTLER HAMMER 6300835 FNFP 6300835

CUTLER HAMMER 63-00385 NSPP 6300385

CUTLER HAMMER 63-00375-02 USPP 630037502

CUTLER HAMMER 6300285 FNFP 6300285

CUTLER HAMMER 6-29-2 USPP 6292

Cutler Hammer 6-288 Size R 3 Pole Contact Kit

Cutler Hammer 6-286 Size 4 3 Pole Contact Kit

CUTLER HAMMER 6-28-2 SIZE 6 3-POLE CONTACT KIT B69

Cutler Hammer 6-28-2 Size 6 & 7 3 Pole Contact Kit

CUTLER HAMMER 6282 NSFP 6282

CUTLER HAMMER 6-27-2 USPP 6272

Cutler Hammer 6-27-2 Size 5 3 Pole Contact Kit

CUTLER HAMMER 6-27-2 NSPP 6272

CUTLER HAMMER 6-27-2 NSFP 6272

CUTLER HAMMER 626B187G17 NSFP 626B187G17

CUTLER HAMMER 626B187G13 USPP 626B187G13

CUTLER HAMMER 626B187G13 NSFP 626B187G13

CUTLER HAMMER 626B187G13 IN BOX

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

Cutler Hammer 6-26-2 Power Contacts Size 4 3 Pole Kit

CUTLER HAMMER 6-2-6 NSFP 626

CUTLER HAMMER 6-25-2 USPP 6252

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

CUTLER HAMMER 6-25-2 NSFP 6252

CUTLER HAMMER 6-25-2 CONTACT KIT SIZE 3 STARTER 

Cutler Hammer 6-25-2 6252 Contact Kit -  No Box

CUTLER HAMMER 6-24-2 SIZE 3 CONTACTOR REAL KIT NIB

CUTLER HAMMER 6-2-4 NSFP 624

CUTLER HAMMER 6-23-3 NSFP 6233

CUTLER HAMMER 6-203-3 SIZE 5 CONTACT KIT B24

CUTLER HAMMER 6-20-3/888 110VAC COIL CONTACTOR NNB

CUTLER HAMMER 6-186-5 SIZE 5 3-POLE CONTACT KITB48

CUTLER HAMMER 6-186-5 SIZE 5 3-POLE CONTACT KIT B81

CUTLER HAMMER 6-186-2 NSFP 61862

CUTLER HAMMER 6-16-2 CONTACT KIT SIZE 3

Cutler Hammer 6-16-2 Contact Kit 

CUTLER HAMMER 6-1-4 NSFP 614

CUTLER HAMMER 6-1-3 NSPP 613

Cutler Hammer 6-11-3 Pack of 6 Contact Kit - No Screws Included -  No Box

Cutler Hammer 6-11-3 Pack of 24 Contact Kit - No Screws Included -  No Box

CUTLER HAMMER 60amp heavy duty safety switch - type 1 enclosure - DH362FGK

Cutler Hammer 60amp 2-Pole Circuit Breaker With Ground Fault Protection GFCB260

Cutler Hammer 60A Industrial Circuit Breaker EHD3060

Cutler Hammer 60A 600V Nema 12 Disconnect 12HD362W

CUTLER HAMMER 6041H204A RELAY 200AMP 2PST AN 3371-1 28DC VOLTS 

CUTLER HAMMER 6041H149 DC POWER RELAY 50A SP-ST 12V DC COIL 6041H149A NIB

CUTLER HAMMER 6-03153 USPP 603153

Cutler Hammer 600amp 600v series c

CUTLER HAMMER 600A HEAVY DUTY SAFETY SWITCH 240V DH326 

CUTLER HAMMER 600A BREAKER HLDB3600FT33W W/BUCKET

CUTLER HAMMER 600A BREAKER HLDB3600FT33W 

Cutler Hammer 600 Volt C32KN3 Series C1 Contactors 600 Volt Control Coil 

Cutler Hammer 600 Amp Circuit Breaker LD2600WK

Cutler Hammer 600 AMP breaker LSB 360600E in perfect working condition

CUTLER HAMMER 60 AMP 3 PHASE SAFETY SWITCH BEW IN BOX

CUTLER HAMMER 60 A CIRCUIT BREAKER EHD 14K 3P 480VAC

CUTLER HAMMER 5CLS-7036R NSFP 5CLS7036R

CUTLER HAMMER 5CLS70-24R NSFP 5CLS7024R

CUTLER HAMMER 5CLPT-5E Ferrule Fuse 55kV 5A NIB

CUTLER HAMMER 5CLPT-10E NSFP 5CLPT10E

Cutler Hammer 5CLE-65E fuse 40 amps 55kv

Cutler Hammer 5CLE2-450X Fuse 450A 55kV 

CUTLER HAMMER 5CLE-150E NSFP 5CLE150E

CUTLER HAMMER 5AHLE-350E NSFP 5AHLE350E

CUTLER HAMMER 5ACLS-9R NSFP 5ACLS9R

CUTLER HAMMER 5ACLS-9R 200 9R AMP MOTOR CIRCUIT CURRENT LIMITING HIGH VOLT FUSE

Cutler Hammer 5ACLE-150E 449D362G07 Fuse CLE-12 150E A

CUTLER HAMMER 5ACLE-100E NSFP 5ACLE100E

CUTLER HAMMER 585-6 NSPP 5856

CUTLER HAMMER 58-5394-6 A415 FREG C-BRD S-V RFB

Cutler Hammer 585-18 58518 Tested Coil -  No Box

CUTLER HAMMER 58-4933 PHASE CONTROL BOARD XLNT

Cutler Hammer 58-4773 Comparator Board 

CUTLER HAMMER 58-4714 BOARD Q8-3

CUTLER HAMMER 58-4292 USPP 584292

Cutler Hammer 58-4219 Gate Control

Cutler Hammer 58-4211 Comparator Board

CUTLER HAMMER 58-4185-2 USPP 5841852

Cutler Hammer 58-4183 Firing Circuit Board 

CUTLER HAMMER 5801 NIB

CUTLER HAMMER 578D461G03 NSPP 578D461G03

CUTLER HAMMER 578D461G03 NSFP 578D461G03

CUTLER HAMMER 55PKHX PM 5000 PANELMATE 92-01822-01

CUTLER HAMMER 55PKH PM 5000 PANELMATE 92-01655-03 XLNT

CUTLER HAMMER 5585T NSFP 5585T

CUTLER HAMMER 547522 NSFP 547522

CUTLER HAMMER 54-7521 NSFP 547521

CUTLER HAMMER 542VM SERIES 500 PANELMATE INTERFACE NIB

CUTLER HAMMER 533X-110A USPP 533X110A

Cutler Hammer 52PKHC PM5000 Panelmate Operator Interface ~60  WARRANTY~

CUTLER HAMMER 5276C15H01 USPP 5276C15H01

CUTLER HAMMER 5264C10H04 USPP 5264C10H04

CUTLER HAMMER 5250C81G17 NSFP 5250C81G17

CUTLER HAMMER 5250C79G13 NSPP 5250C79G13

CUTLER HAMMER 5250C79G12 USPP 5250C79G12

CUTLER HAMMER 5250C79G01 USPP 5250C79G01

CUTLER HAMMER 5250C79G01 NSPP 5250C79G01

CUTLER HAMMER 5250C79G01 NSFP 5250C79G01

CUTLER HAMMER 51-97-4 SOLENOID SIZE C N1-3

CUTLER HAMMER 511H992A USPP 511H992A

CUTLER HAMMER 511H1150-5 NSFP 511H11505

Cutler Hammer 50BKFD225T main or subfeed breaker kit KB23SFT 480V 225amp

CUTLER HAMMER 50A CIRCUIT BREAKER GD 3 POLE

CUTLER HAMMER 50A CIRCUIT BREAKER GD 22k 

Cutler Hammer 50A Circuit Breaker EHD3050 

CUTLER HAMMER 50A 240V 3P CIRCUIT BREAKER WSHUNT TRIP 120V L-4900 CTL CLASS 

CUTLER HAMMER 5092A62G07 NSFP 5092A62G07

CUTLER HAMMER 5092A62G05 NSFP 5092A62G05

CUTLER HAMMER 5092A62G05 NSFP 5092A62G05

CUTLER HAMMER 5092A62G03 NSFP 5092A62G03

CUTLER HAMMER 506C578G32 NSPP 506C578G32

CUTLER HAMMER 506C578G32 NSFP 506C578G32

CUTLER HAMMER 505C808G16 USPP 505C808G16

CUTLER HAMMER 505C808G16 NSPP 505C808G16

CUTLER HAMMER 505C806G02 NSFP 505C806G02

CUTLER HAMMER 505C635G01 USPP 505C635G01

CUTLER HAMMER 505C633G34 USPP 505C633G34

CUTLER HAMMER 505C633G34 NSPP 505C633G34

CUTLER HAMMER 505C633G14 USPP 505C633G14

CUTLER HAMMER 505C633G12 NSPP 505C633G12

CUTLER HAMMER 505C633G12 NSFP 505C633G12

CUTLER HAMMER 505C633G07 NSPP 505C633G07

CUTLER HAMMER 505C633G02 USPP 505C633G02

Cutler Hammer 50-29222 A999AY697-8 800amp battery disconnect KDB-K 

CUTLER HAMMER 5009D52G02 NSPP 5009D52G02

CUTLER HAMMER 5009D52G02 NSPP 5009D52G02

CUTLER HAMMER 4D13113G11 USPP 4D13113G11

CUTLER HAMMER 4D13113G03 USPP 4D13113G03

CUTLER HAMMER 494-8 USPP 4948

cutler hammer 480/277 panel 100a 3ph 4w with breakers as shown 

CUTLER HAMMER 480 volt 15 amp 2 pole Circuit Breaker

CUTLER HAMMER 47A4446G34 USPP 47A4446G34

CUTLER HAMMER 47A4446G34 NSFP 47A4446G34

CUTLER HAMMER 477B477G05 USPP 477B477G05

CUTLER HAMMER 477B477G05 REAL PARTS 477B477G05

CUTLER HAMMER 477B477G05 NSFP 477B477G05

CUTLER HAMMER 4719A97G86 NSFP 4719A97G86

CUTLER HAMMER 458D493G03 NSFP 458D493G03

Cutler Hammer 42PKHX PM 4000 Power Series PM-4000 Operator Interface Panelmate

CUTLER HAMMER 42PK USPP 42PK

CUTLER HAMMER 42-5148 USPP 425148

CUTLER HAMMER 42-5113 USPP 425113

CUTLER HAMMER 42-2807 CURRENT TRANSFORMER 422807