供应Potter & Brumfield筒称P&B继电器，
Potter & Brumfield筒称P&B继电器具体型号:
KRPA-5005,
KRPA-5AY-120,
KRPA-11AG-12,
KRPA-11AG-120,
KRPA-11AG-24,
KRPA-11AG-240,
KRPA-11AG-6,
KRPA-11AN-12,
KRPA-11AN-120,
KRPA-11AN-24,
全新原装 现货供应