供应P&B继电器,具体型号是;KA-5DG-12，KA-5DG-110，KA-11AG-120，KA-11AY-24，KA-11AY-120，KA-11DG-12，KA-11DG-24，KA-11DG-110，全新原装,欢迎来电洽谈!)