Quadrupole magnetic coded switch

A quadrupole magnetic coded switch includes a switch housing, an actuator, one or more switch dipole magnets, and a plurality of magnetically operated switch circuits. The actuator housing is movable relative to the switch housing. The plurality of actuator dipole magnets are coupled to the actuator housing and are movable therewith. The one or more switch dipole magnets are coupled to the switch housing. The one or more switch dipole magnets and the plurality of actuator dipole magnets are arranged to generate a quadrupole magnetic field. Each magnetically operated switch circuit is disposed within the switch housing and is configured to transition between a plurality of switch positions in response to relative movement of the actuator housing and the switch housing.