Schmersal RSS 36 Series RFID Non-Contact Safety Switch, 20.4 → 26.4V dc, Reinforced Thermoplastic Housing, 2

This non-contact safety switch from Schmersal offers precise position monitoring of protective components in industrial equipment. It employs RFID (radio frequency identification) technology to track laterally sliding devices and trigger the machine to stop when they move out of range. This unit is energy-efficient as it only consumes 600mA of current. Its compact dimensions of 106.3 (length) x 22 (width) x 25mm (depth) make it a good choice for applications where space is limited.

• Mission time of 20 years for reliable long-term performance
• Glass fibre-reinforced thermoplastic housing for durability and impact resistance
• IP69K (ingress protection) rating for resistance to dust and high-temperature, high-pressure water jets
• Rated impulse withstand voltage of 0.8kV to resist sudden voltage surges for greater electrical safety
• Integrated fuse for protection against short circuits

• Food and beverage processing facilities
• Robotics and automation
• Conveyors

Yes, this switch uses magnetic coding, so it can only operate when matched with the properly coded actuator. This prevents tampering as normal magnets can't be used to override the switch.