LJ12A3-4 BX BY AX AY inductive proximity switch lj12a3-4-z/bx npn lj12a3-4-z/ax pnp sensor NO NC DC5~36V 4mm detection distance

LJ12A3-4 BX BY AX AY inductive proximity switch lj12a3-4-z/bx npn lj12a3-4-z/ax pnp sensor NO NC DC5~36V 4mm detection distance

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