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我国在1995年11月发布了GB/T 15969-1/2/3/4(等同于IEC 61131-1/2/3/4),但在当时该标准的重要性还不为人们所认识。如今形式已经发生了根本的变化,国际上很多自动化制造商已采用了国际标准,同时中国自己的自动化产品也越来越多,采用IEC 61131-3作为其编程语言已是势在必行。
IEC 61131-3编程语言除了是一种标准以外,目前在国际上已发展为一个工程。在自动化设备中实现IEC 61131-3涉及标准编程语言、嵌入式系统设计、设备通讯以及软件开发等多个。选择一个的产品、一个理想的合作伙伴来为您的产品实现IEC 61131-3编程功能,对于设备制造商是重要的。
FAL36070 SQUARE D I-LINE CIRCUIT BREAKER
FAL36060 SQUARE D I-LINE CIRCUIT BREAKER
FAL36050 SQUARE D I-LINE CIRCUIT BREAKER
FAL36040 SQUARE D I-LINE CIRCUIT BREAKER
FAL36030 SQUARE D I-LINE CIRCUIT BREAKER
FAL36020 SQUARE D I-LINE CIRCUIT BREAKER
KA36200 SQUARE D I-LINE CIRCUIT BREAKER
Square D QO130 1 pole 30 A Type QO NI Circuit Breaker
SQUARE-D XO-230 CIRCUIT BRK. 1&1/2" WIDE 30A 240V R2/S3
Square D EHB14020 20 A 277 V EHB4 EHB Circuit Breaker
Square D Schneider Masterpact NW12L 1200 A CRADLE NIB
LH26300AC SQUARE D 300A 240V CIRCUIT BREAKER W/SHUNT
SQUARE D FA-36030 30A CIRCUIT BREAKER
Square D Circuit Breaker FA-34015 15AMP 3POLE 480VAC
Square D KAL362001021 200 A Circuit Breaker Shunt Trip
SQUARE D LAP36350MB CIRCUIT BREAKER 350 A MAIN BREAKER
Square D Circuit Breaker MHP36700 MHP 700Amp A 700A
SQUARE D PAF362000Z CIRCUIT BREAKER 2000 A /1600 A TRIP
SQUARE D FAL3600311M3 A MAG-GARD CIRCUIT BREAKER
Square D KAL36175 175 A Circuit Breaker
Square D Circuit Breaker L32225 225Amp A 225A
Square D Circuit Breaker MHP36600 MHP 600Amp A 600A
Square D Circuit Breaker LAL LAL36300 300Amp 300A 300 A
Square D Circuit Breaker JKL3250 JKL3400F 250Amp A 250A
Square D Circuit Breaker LAL LAL36300 300Amp 300A 300 A
SQUARE D KAL361251380 125 A CIRCUIT BREAKER SHUNT TRIP
Square D Circuit Breaker Q4L3400 Q4L 400Amp A 400A
Square D Circuit Breaker QOM2200VHL 200Amp A 200A 200
Square D 30 amp circuit breaker QOB130 bolt on
Square D HOM230 30A 2 Poles 120/240 V "NEW"
Square D HOM240 40A 2 Poles 120/240 V "NEW"
Square D PXF361200G 3p 1200a GFI Trip Unit Recon Tested
Square D 20 Amp Circuit Breaker; FAL32020; B F