The IP67 heavy duty range are housed in robust polycarbonate enclosures with a cable gland which are then fully potted. As standard there is 1 metre heavy duty cable, longer cable variants are available.
The N/O2/S is a normally open switch, the contacts close in the presence of the actuator magnet.
The C/O3/S and C/O4RS both have a SPCO single pole change over switch, these contacts change over in the presence of the actuator magnet.
The standard actuator magnet for this switch range is the AM9. The AM/10 may also be used if a greater operating distance is needed.