Size:121 37MM. Frequency :50/60Hz. 1 Cooling Fan. Type :RL90-18/56. Photoelectric Sensor for AUTONICS BR20M-TDTL (BR20M-TDT1 BR20M-TDTL2 ). Compatible for BALLUFF BES01C8 BES 516-325-S4-C Replace Proximity Switch Sensor.
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