A400311,栅栏接线端子 TERMINAL BLOCK
A40031100,栅栏接线端子 MAGNUM A4000 SERIES
A40031604,栅栏接线端子 MAGNUM 4000 SERIES
A40047-S,
A400AA,通用/工业继电器 CNTCTR-INTERMITTENT
A400AA1,通用/工业继电器 CNTCTR-INTERMITTENT
A400B,A400B=LINE CONTACTOR
A400DC,A400DC=CONTACTOR, 400 AMP
