描述
从结构上分，PLC分为固定式和组合式（模块式）两种。固定式PLC包括CPU板、I/O板、显示面板、内存块、电源等，这些元素组合成一个不可拆卸的整体。模块式PLC包括CPU模块、I/O模块、内存、电源模块、底板或机架，这些模块可以按照一定规则组合配置。
CUTLER HAMMER EXPANDABLE CONTROLLER MPC1C22
Cutler Hammer Clipper Part# CPSSX480YSRT NIB
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Cutler Hammer HLD3600F 600a Breaker w/ LT3500T Trip
CUTLER-HAMMER CONTACT KIT SIZE 6 1 POLE 2066A10G11 NIB!
Cutler Hammer IQ 220 Metering Device with Power Module
Cutler Hammer WH FDC FDC3150 150Amp A 150 Amp
NEW CUTLER HAMMER NB3500PT 800 AMP 3P TRIP UNIT
Expedited shipping available
CUTLER-HAMMER C10GN3 CONTACTOR SIZE 5 3POLE STARTER
Expedited shipping available
CUTLER HAMMER 225 AMP HFD CIRCUIT BREAKER C-47
Cutler Hammer Metering Device IQ DP-4000 ! WOW !
NEW CUTLER HAMMER BREAKER MOUNTING KIT KPRL4LC
One-day shipping available
CUTLER-HAMMER DRY TYPE DISTRIBUTION TRANSFORMER
Cutler Hammer Size 5 Contactor120 vac coil C800LNY2
