使用软启动器启动电动机时，晶闸管的输出电压逐渐增加，电动机逐渐加速，直到晶闸管全导通，电动机工作在额定电压的机械特性上，实现平滑启动，降低启动电流，避免启动过流跳闸。待电机达到额定转数时，启动过程结束，软启动器自动用旁路接触器取代已完成任务的晶闸管，为电动机正常运转提供额定电压，以降低晶闸管的热损耗，延长软启动器的使用寿命，提高其工作效率，又使电网避免了谐波污染。软启动器同时还提供软停车功能，软停车与软启动过程相反，电压逐渐降低，转数逐渐下降到零，避免自由停车引起的转矩冲击。 主要功能 过载保护功能：软起动器引进了电流控制环，因而随时跟踪检测电机电流的变化状况。
Westinghouse Advantage Cutler Hammer Starter Contactor SZ 4 WB43FJY4Y7 W201K4CF
CONTACTOR SIZE 4 60HZ 40HP 200VAC 60HZ + Relay 2 Each!
Customs services and international tracking provided



CUTLER HAMMER W201K1CF NSPP W201K1CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


Cutler-Hammer Cat. W201K4CF NEMA SIZE 4 120V, 60hz



CUTLER-HAMMER 10250T201N INDICATOR LIGHT RESISTOR TYPE W/BLUE LENSE NIB



CUTLER HAMMER W201K1CF USPP W201K1CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


CUTLER-HAMMER 10250T201N INDICATOR LIGHT RESISTOR TYPE W/RED LENSE NIB



CUTLER-HAMMER CAT. W201K6CFZ1 NEMA SIZE 6 120V, 60HZ
Customs services and international tracking provided


CUTLER HAMMER W201K2CF NSFP W201K2CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


W201KGCF Cutler Hammer Definite Purpose Rated Contactor Coil 120V 60HZ



CUTLER-HAMMER W201K5CF SIZE 5 CONTACTOR & 97-1365-3 DEVICENET MODULE (6A2)



CUTLER HAMMER W201K5CFZ1 USPP W201K5CFZ1
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


W201K5CFZ1 RECONDITIONED EATON CUTLER HAMMER CONTACTOR;C-H ADVANTAGE LINE,SIZE 5



CUTLER-HAMMER CAT. W201K6CFZ1 NEMA SIZE 6 120V, 60HZ



1 NIB CUTLER HAMMER 10250T201 PILOT LIGHT BASE W/O LENS



Newly ListedCUTLER-HAMMER W+201K6CN Size 6 Contactor w/ 120 Volt Coil OPEN A200 Series



1 NEW CUTLER HAMMER W201K1CF NON-REVERSING CONTACTOR. NIB



CUTLER HAMMER W201K2CF MODEL F NEMA SIZE 2 45 AMP CONTACTOR (N3)




CUTLER HAMMER WESTINGHOUSE Size 6 Advantage Contactor W+201K6CNZ1 W201K6CNZ1



Westinghouse W201KHCF Advantage Size 6 Contactor 120V Definite Purpose 760 FLA



CUTLER-HAMMER W201KGCNZ1 aka EATON, WESTINGHOUSE
From Indonesia


CUTLER HAMMER WESTINGHOUSE W201K4CF W200 Size 4 Contactor
Customs services and international tracking provided


Westinghouse Advantage Contactor W201K1CF
Customs services and international tracking provided




Westinghouse A201KICA Size 1, Starter, w/120 volt coil
Customs services and international tracking provided



CUTLER HAMMER WESTINGHOUSE W201K3CN Non Reversing Contactor 110V 3 Poles
Customs services and international tracking provided


WESTINGHOUSE W201MLCFC USPP W201MLCFC
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


NEW WESTINGHOUSE CONTACTOR W201K1CF SIZE 1 SZ 1 27A A AMP 120V COIL



CUTLER HAMMER WESTINGHOUSE W200 Size 3 Advantage Contactor W201K3CF
Customs services and international tracking provided


Westinghouse A201K2EA Size 2, Contactor, w/120 volt coil
Customs services and international tracking provided



Westinghouse W201KHCF Advantage Size 6 Reversing Contactor 120V Reverse Starter



Westinghouse 276A134G01- A201KICA Size 1, Contactor, w/120 volt coil
Customs services and international tracking provided



WESTINGHOUSE W201K5CF NSFP W201K5CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100


WESTINGHOUSE A201K1CA W/ ENCLOSURE *NEW OUT OF A BOX*



Westinghouse A201K4CA, 135 Amp, 600 VAC, 3 phase,NEMA size 4 Contacter w/120 vol
Customs services and international tracking provided



Westinghouse Advantage Cutler Hammer Starter Contactor SZ 4 WB43FJY4Y7 W201K4CF
CONTACTOR SIZE 4 60HZ 40HP 200VAC 60HZ + Relay 2 Each!
Customs services and international tracking provided



WESTINGHOUSE CONTROL 27A 120V SIZE 1 CONTACTOR W201K1CF



Westinghouse A201K2CA Size 2, Starter, w/120 volt coil
Customs services and international tracking provided



WESTINGHOUSE SIZE 3 A201K3CA STYLE 179C920G02 W/ 60A BREAKER 18" MCC BUCKET
Customs services and international tracking provided


Westinghouse A201K2CX Motor w/ BA23A Overload Relay
From Philippines




WESTINGHOUSE W201K1CF SIZE 1 CONTACTOR WITH AUXILIARY CONTACT WM16H
Customs services and international tracking provided


Westinghouse A201K3CA Nema Size 3 90 Amp Contactor W/ 120 V Coil (O3)
Customs services and international tracking provided


Westinghouse Cutler Hammer A201S1CA NEMA 1 Enclosure w/ A201K1CA Contactor
Customs services and international tracking provided


Cutler Hammer Westinghouse Contactor A200S0CAC w/ A201K1CW NEMA 1 Enclosure
Customs services and international tracking provided


WESTINGHOUSE A201K3CA SIZE 3 CONTACTOR MODEL J WHITE LABEL W J11 AUX CONTACTS



NEW SURPLUS W201K5BA 766A364G01 CUTLER HAMMER WESTINGHOUSE CONTACTOR 120V SIZE 5



WESTINGHOUSE SIZE 3 A201K3CA STYLE 179C920G02 W/ 90A BREAKER 18" MCC BUCKET
Customs services and international tracking provided


Westinghouse 2100 24" Size 4 MCC With A201K4CA With MCP431800CR 150 Amp W/Door



Fanuc A06B-0213-B400#0100 AC Servo Motor







PANASONIC NEW A06B-0257-B400 PLC
From China


NEW FANUC SERVO AMP ( A06B-6096-H208 ) $400 CORE CREDIT AVAILABLE



(no lot #) Fanuc Servo Motor A06B-0269-B400 NWOB



10 x BTA06-400B BTA08 Triac 400V - 6A - TO-220



SERVOMOTORE FANUC ALPHA A06B-0229-B000 3PH 1,6KW 400V
From Italy


Transmission AT 2.4L 4Cyl Accord 03 04 05 06 07 2003 2004 2005 2006 2007



NEW FANUC A06B-0273-B100 SERVO MOTOR A06B-0273-B100#0100



NEW FANUC SPINDLE AMP ( A06B-6102-H215#H520 ) $400 CORE CREDIT AVAILABLE



Fanuc A06B-0239-B200 #0100 SERVO MOTOR
Customs services and international tracking provided