A02B-0303-C205

A02B-0303-C205 

A02B-0303-C205 

A02B-0303-C205 

Cutler Hammer Circuit Breaker 7 amp Explosion proof Enclosure  25 Hp

CUTLER HAMMER CIRCUIT BREAKER 600V/30AMP/3POLE HMCP

CUTLER HAMMER CIRCUIT BREAKER 600V/27AMP/3PH NEMA 1

Cutler Hammer Circuit Breaker 40A FDB3040LS22

Cutler Hammer Circuit Breaker 400 Amp KD3400F NICE 6051

CUTLER HAMMER CIRCUIT BREAKER 400 AMP CHKD3400F KES3400LS

Cutler Hammer Circuit Breaker 35A FD3035 

Cutler Hammer Circuit Breaker 35A FD3035 

CUTLER HAMMER CIRCUIT BREAKER 35 K CATFD2200LSD12MO3 200 AMP 600 VOLT 

Cutler Hammer Circuit Breaker 30A 3P 600VAC FDB3030L 5247

Cutler Hammer Circuit Breaker 30 AMP FS340030A

Cutler Hammer Circuit Breaker 30 AMP FS340030A

Cutler Hammer Circuit Breaker 30 Amp FS320030A

Cutler Hammer Circuit Breaker 250 AMP HJD3250F 

Cutler Hammer Circuit Breaker 225A HFD3225 

CUTLER HAMMER CIRCUIT BREAKER 20AMP-1 POLE- 277VAC GROUND FAULT GHBGFEP1020 

Cutler Hammer Circuit Breaker 15 Amps FDB3015 3P 250VDC W/Lugs 5303 

CUTLER HAMMER CIRCUIT BREAKER 15 AMPS 480V CATEGB2015FFB 

Cutler Hammer Circuit Breaker 100A FDB3100 

Cutler Hammer Circuit Breaker 100A 3P 600VAC FDB3100L 5249

CUTLER HAMMER CIRCUIT BREAKER & THERMAL MAGNETIC TRIP

Cutler Hammer Circuit Breaker  HMCP100R3S22 

CUTLER HAMMER CHSPT23PACK COMPLETE SURGE CHSPT2ULTRA CHSPTELE AND CHSPCABLE 

CUTLER HAMMER CHSPT23PACK COMPLETE SURGE CHSPT2ULTRA CHSPTELE AND CHSPCABLE 

CUTLER HAMMER CHSPCHSRB NSFP CHSPCHSRB

Cutler Hammer CHSPCHSRB Home Surge Protector 120/240V AC 1 Phase 3W and Ground

CUTLER HAMMER CHSPCHSR4P NSFP CHSPCHSR4P

Cutler Hammer CHND3800T36W Circuit Breaker Blue Label

Cutler Hammer CHND312T36W Circuit Breaker Blue Label

CUTLER HAMMER CHND312T35W 1488D02G35 CIRCUIT BREAKER

Cutler Hammer CHND312T35W 1200A Circuit Breaker - 

CUTLER HAMMER CHH3200H2X USPP CHH3200H2X

CUTLER HAMMER CHH3200 3 POLE 200 AMP CIRCUIT BREAKER 

cutler hammer chh3150h2 in box

CUTLER HAMMER CHH3100H2X NSFP CHH3100H2X

CUTLER HAMMER CHH2175X 2P 175 AMP BREAKER METERING

CUTLER HAMMER CHH2125 2P 125A 240VAC 100KAIC CH MCCB

CUTLER HAMMER CHH2100H2X USPP CHH2100H2X

CUTLER HAMMER CHB390 CIRCUIT BREAKER 90A 

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 CHB380 BOLT-ON CIRCUIT BREAKER 80A 3 POLE 240 VAC

CUTLER HAMMER CHB370 BOLT-ON CIRCUIT BREAKER 70A 3 POLE 240 VAC

CUTLER HAMMER CHB360 BOLT-ON CIRCUIT BREAKER 60A 3 POLE 240 VAC

CUTLER HAMMER CHB360 60A CIRCUIT BREAKER 3-POLE NNB

CUTLER HAMMER CHB350 BOLT-ON CIRCUIT BREAKER 50A 3 POLE 240 VAC

CUTLER HAMMER CHB340 BOLT-ON CIRCUIT BREAKER 40A 3 POLE 240 VAC

CUTLER HAMMER CHB330 BOLT-ON CIRCUIT BREAKER 30A 3 POLE 240 VAC

CUTLER HAMMER CHB320 CIRCUIT BREAKER 20A 

CUTLER HAMMER CHB315 CIRCUIT BREAKER 15A 

CUTLER HAMMER CHB3100 USPP CHB3100

Cutler Hammer CHB3100 Long Circuit Breaker 

CUTLER HAMMER CHB3100 CIRCUIT BREAKER 100A 

CUTLER HAMMER CHB290 CIRCUIT BREAKER 80A 

CUTLER HAMMER CHB280 CIRCUIT BREAKER 80A 

CUTLER HAMMER CHB250EPD NSFP CHB250EPD

Cutler Hammer CHB220GF Circuit Breaker GFCI 2-Pole 20 Amp 120/240V Trip Level

Cutler Hammer CHB220GF Circuit Breaker GFCI 2-Pole 20 Amp 120/240V Trip Level

CUTLER HAMMER CHB2110 CIRCUIT BREAKER 110A 

CUTLER HAMMER CHB130GF CIRCUIT BREAKER 1P 30A 120/240V

Cutler Hammer CHB-120H Safety Breaker 20 amp 

CUTLER HAMMER CHB120GF USPP CHB120GF

CUTLER HAMMER CHB120GF NSPP CHB120GF

Cutler Hammer CHB120GF Circuit Breaker

Cutler Hammer CHB120GF

CUTLER HAMMER CHB115GF CIRCUIT BREAKER 1P 15A 120/240V

Cutler Hammer CHB CHB250 CHB250EPD Ground Fault IN BOX

CUTLER HAMMER CH60558 NSFP CH60558

CUTLER HAMMER CH60557 NSFP CH60557

Cutler Hammer CH42B3200L Main Breaker Loadcenter

CUTLER HAMMER CH-42B225K NSFP CH42B225K

CUTLER HAMMER CH-42B200K USPP CH42B200K

CUTLER HAMMER CH-42B200K NSFP CH42B200K

Cutler Hammer CH3100 Long Circuit Breaker

Cutler Hammer CH3100 Circuit Breaker

CUTLER HAMMER C-H28-919 USPP CH28919

CUTLER HAMMER CH-220GF USPP CH220GF

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