**26458G05 WESTINGHOUSE 万千商品

自1985年开始，小型PLC**是三菱电机公司的MELSEC-F，通过非渠道进入中国市场。不到三、四年时间，小型PLC就形成了大面积的推广应用局面。1990年以后，Siemens、Allen Bradley以及其它**开始大举进入中国市场，占据中、大型的PLC的较大份额

 

由上简要回顾可知，PLC在中国已经形成了规模**的应用市场，但并未建立批量生产、有持续开发发展能力的PLC制造业。

 

应指出的是：

 

在国内，PLC的应用水平还是不低的，自主设计、系统集成和现场投运的能力，可以说与**主流水平同步；

Square D FAL3605016M Circuit Breakers 50 Amp ranteed

Square D LAL36300 Circuit Breakers, 300 Amp, NEW!

Square D RLA36120CU43A Circuit Breakers, 1200 Amp, NEW!

Square D MHL367001021 Circuit Breakers, 700 Amp, NEW!

Square D FA2602**B Circuit Breakers, 25 Amp, NEW!

Square D KC34200 Circuit Breakers, 200 Amp, 65 kAIR

Square D Circuit Breaker, 175 Amp I-Line NEW!

Square D Circuit Breaker, 175 Amp I-Line NEW!

Square D I-Line Circuit Breaker KH36200 200 amp

Square D I Line Circuit Breaker KA36125 125 amp

Square D I-Line Circuit Breaker KH36200 200 amp

Square D 70A Load Center HOM2-4L70S 120/240 New In Box

Square D Trilliant 2 Pole 200A 200 Amp SDT2200 MAIN

Square D Trilliant 2 Pole 200A 200 Amp SDTL200 MAIN

Square D QO320 breaker 20 amp 240 volt QO breaker

#627 Square D 20 AMP 120 Volt 1 Pole GFI Breaker QO Typ

Square D Circuit Breaker 30A Type HOM 10kA 120/240V

Square D 20 amp EDB Breakers 277 Volt EDB14020

Square D I-Line Circuit Breaker 240v/100a Type FAL

Square D Cutler Hammer XO 1 Pole 20 A 20A Breaker XO120

SQUARE D H-224 FUSED 200 AMP ON / OFF SAFETY SWITCH

Square D 25 amp circuit breaker EDB14025 NEW IN BOX NIB

Square D 15 amp circuit breaker EDB24015 NEW IN BOX NIB

Square D 100 amp circuit breaker QO2100 NEW IN BOX NIB

MHL36800 SQUARE D CIRCUIT BREAKER *BRAND NEW IN BOX*

MAL361000 SQUARE D CIRCUIT BREAKER *BRAND NEW IN BOX*

MAL36800 SQUARE D CIRCUIT BREAKER *BRAND NEW IN BOX*