PLC的定义有许多种。国际电工委员会(IEC)对PLC的定义是:可编程控制器是一种数字运算操作的电子系统,专为在工业环境下应用而设计。它采用可编程序的存贮器,用来在其内部存贮执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令,并通过数字的、模拟的输入和输出,控制各种类型的机械或生产过程。可编程序控制器及其有关设备,都应按易于与工业控制系统形成一个整体,易于扩充其功能的原则设计。
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Bussmann, LPS-RK-110SP, Dual-Element Time-Delay Fuse
Bussmann, LPS-RK-100SP, 100a Low-Peak Dual Element Time Delay Fuse
Bussmann, LPS-RK-100SP, 100a Low-Peak Dual Element Time Delay Fuse
Bussmann, LPS-RK-1, 1 Amp 1a Dual Element Time-Delay Fuse 600VAC Buss Cooper
Bussmann, LPJ-400SP, 400 Amp 400a Low Peak Time- Delay Fuse Buss Cooper
Bussmann, LPJ-20SP, Low Peak Dual Element Time Delay Fuse Buss Cooper 20a 20 amp
Bussmann, KTK-R-5, Cooper Buss Limitron Fuse 5A Box of 10
Bussmann, KTK-R-1/4, Current Limiting Fuse 1/4Amp .25a .25 Amp
Bussmann, KAC-60, 60a 60 Amp Cooper Buss Tron Rectifier Fuse
Bussmann, KAC-10, Buss Cooper 10a 10 Amp Tron Rectifier Fuse
Bussmann, KAC-10, Buss Cooper 10a 10 Amp Tron Rectifier Fuse
Bussmann, GLR-1, Fuse 300V Box of 5 Buss Cooper 1a 1 Amp
Bussmann, GLR-1, Fuse 300V Box of 5 Buss Cooper 1a 1 Amp
Bussmann, FWP-50Ba, Buss Cooper Fuse 50A 700V
Bussmann, FWP-50A22F, Fuse 50 Amp 50a Buss Cooper
Bussmann, FWH-300A, Buss Cooper Semiconductor Fuse 300A 500V ac/dc
Bussmann, FWH-100B, Fuse 100A Buss Cooper 100 Amp
Bussmann, FRS-R-90, Current Limiting Fuse 600V
Bussmann, FRS-R-90, Current Limiting Fuse 600V
Bussmann, FRS-R-8, Buss Cooper Fusetron Time Delay Fuse 8A 8 Amp 600V
Bussmann, FRS-R-60, Fusetron Time Delay Fuse 60A 600V
Bussmann, FRS-R-50, Fusetron Time-Delay Fuse 600V 50A Buss Cooper 50 Amp
Bussmann, FRS-R-50, Fusetron Time-Delay Fuse 600V 50A Buss Cooper 50 Amp
Bussmann, FRS-R-125, Fusetron Buss Cooper Fuse 600V 125Amps
Bussmann, FRS-R-10, Fusetron Time-Delay Fuse 10A
Bussmann, FRN-R-6-1/4, Fusetron Dual-Element Class RK5 6.25a Fuse Buss Cooper
Bussmann, FRN-R-40, Buss Cooper Fusetron Time Delay Fuse 10/box 40a 40 amp
Bussmann, FRN-R-200, Fusetron Cooper Dual-Element Fuse 250V 200a
Bussmann, FRN-R-200, Fusetron Cooper Dual-Element Fuse 250V 200a
Bussmann, FRN-R-100, Time-Delay Fuse Class RK5 100A
Bussmann, FRN-R-10, Fusetron Dual Element Time Delay Fuse box/10 Buss Cooper RK5
Bussmann, FNQ-R-5, Time-Delay Fuse 5 Amp 5a
Bussmann, CHM3G, 10X38 Fuse Block Holder 3Pole 30A 600V Buss Cooper
Bussmann, BM6031B, M60030-1C, Fuse Holder 30A 600v Buss Cooper
Bussmann, ACK-100, 100 Amp 100A Buss Cooper Fusetron Dual-Element Fuse
Bussmann LPS-RK-4SP Low Peak Dual Element Time Delay Fuse Buss Cooper
Bussmann LPS-RK-31/2 Low Peak Dual Element Time Delay Fuse 600VAC 3 1/2
Bussmann LPS-RK-175 Dual Element Time-Delay Fuse
Bussmann KRP-C-800SP Low-Peak Time-Delay Fuse
Bussmann KRP-C-1600SP Low-Peak Time- Delay Fuse 600VAC buss cooper
Bussmann KRP-C-1350SP Low-Peak Time-Delay Fuse 600V
Bussmann KRP-C-1200SP Hi-Cap Fuse 1200a 1200 amp 600V
Bussmann HKP Fuseholder
Bussmann FWH-60B Fuse 60A 500V Cooper Buss
Bussmann Fusetron, FRS-R-2, 2a 2 Amp Dual-Element Fuse 600V Box of 10 Buss Coop
Bussmann Fusetron, FRS-R 150, Dual Element Fuse 600V
Bussmann Fusetron, FRS-R 150, Dual Element Fuse 600V
Bussmann Fusetron RES 600 Super-Lag Reable Fuse 600V 600a Buss Cooper
Bussmann Fusetron FRS-R-3 Dual Element Time-Delay Fuse 10pcs/box Buss Cooper 600
Bussmann FRS-R-8 Fusetron Dual Element Time -Delay Fuse 10/Box Buss Cooper
Bussmann FRS-R-8 Fusetron Dual Element Time -Delay Fuse 10/Box Buss Cooper
Bussmann FRS-R-8 Fusetron Dual Element Time -Delay Fuse 10/Box Buss Cooper
Bussmann Cooper Buss FRS-R-70 Fusetron Class RK5 Dual-Element Fuse 600V
Bussmann Cooper Buss FRN-R-250 Fusetron 250Amp Class RK5 Fuse
Bussmann Buss Cooper S-8301-1 Fuse blocks Block box of 10
Bussmann Buss Cooper FWH-40B Fuse 40A 40 amp
Bussmann Buss Cooper Fusetron FRN-R 6 Dual Element Fuse 250V
Bussmann 263M Fuse Reducer 250V 10 box w/ pack of 2
Bussmann 170M6618 High Speed Fuse 660V 1500A 1500 amp Buss Cooper
Bussman, KTK-R-1, Limitron Buss Cooper Fuse 1A 600V 1 Amp
Bussman Limitron JKS-20 Fuse 600V Quick-Acting Box of 10
Bussman FRS-R-7 Fusetron Dual Element Time -Delay Fuse 10/Box Buss Cooper
Bussman FRS-R-5 Fusetron Dual Element Time -Delay Fuse 10/Box
Bussman FRS-R-30 Fusetron Dual Element Time -Delay Fuse 10/Box Buss Cooper
Bussman Cooper FRS-R-4 Fusetron Dual Element Time -Delay Fuse 4a amp 10/Box
Bussman Cooper Buss OPM-1038R Fuse Block Holder Over Current DIN Rail 30A 600V
Bussman Cooper Buss OPM-1038R Fuse Block Holder Over Current DIN Rail 30A 600V
Bussman Cooper Buss GMC-1A UL Medium Time Delay Fuse Box of 5 Fuses
Buss, LPS-RK-45SP, 45a 45 Amp Time-Delay Fuse 600VAC/300VDC
Buss, LPS-RK-400SP, Bussman Cooper Low Peak Dual Element Fuse
Buss, LPS-RK-250, Bussmann Low Peak Time Delay Cooper RK1 Fuse 250a 250 Amp
Buss, J60100-3CR, Fuseholder Fuse Holder 600V 100 Amps 100a
Buss, J60030-3CR, Fuse Holder Block 600V 30A
Buss, J60030-3C, Bussman Cooper Fuse Holder 600V 30A
Buss, FWP-40, Bussman Cooper Fuse 40A 700V
Buss, FWP-40, Bussman Cooper Fuse 40A 700V
Buss, FWH-40A, Semiconductor Fuse 40 Amp 500V AC/DC Cooper Bussman
Buss, FWH-40A, Semiconductor Fuse 40 Amp 500V AC/DC Cooper Bussman
Buss, FRS-R-40, Fusetron Class RK5 Fuse Bussman Cooper 40a 40 Amp
Buss, FRS-R-300, Bussmann Fusetron Cooper Time-Delay Fuse 300 Amp 300a
Buss, FRS-R-300, Bussmann Fusetron Cooper Time-Delay Fuse 300 Amp 300a
Buss, BM6033PQ, Bussman Cooper Fuse Holder 20A 600V