Non-Contact Safety Switch
Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, Plastic Housing, 24V dc, 3 PNP, M12
The Allen-Bradley Guardmaster 440N-Z21S16H is an advanced RFID non-contact safety switch designed to monitor machine guard doors. It combines radio-frequency identification and inductive sensing to provide a tamper-resistant, highly reliable safety interlock that tolerates generous door misalignment.
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KEYENCE
Multi-voltage power supply,built-in amp.photoelectric sensors PW series
Multi-voltage photoelectric sensor manufactured by Keyence Corporation, featuring a built-in amplifier and a diffuse-reflective operating head.
OMRON
Photoelectric Sensor
Photoelectric Switch is a compact and reliable sensor used to detect objects without touching them
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