A switch comprising: a switch housing (16; 80); a button (14; 78) moveably mounted to the housing (16; 80); a circuit board mounted to the housing (16; 80) and including at least one magnet sensor (42, 44); a magnet holder (30; 84), including at least one magnet (34, 36; 86), movably mounted to the housing (16; 80) so as to move responsive to an actuation of the button (14; 78) by a user, such that the at least one magnet (34, 36; 86) is selectively movable to positions distal to and proximate to the at least one magnet sensor (42, 44); and a vane interrupter (52; 88) comprising: a passage structure (58; 90) positioned proximate to each magnet sensor of the at least one magnet sensor (42, 44) such that a respective magnet of the at least one magnet (34, 36; 86) is movable at least partially within a passage (64; 96) defined by the passage structure (58; 90); and a flange structure (60; 92) positioned adjacent each passage structure (58; 90), the flange structure (60; 92) comprising a first flange (66; 100) and a second flange (68; 102) positioned on opposing ends of the passage structure (58; 90), with the first flange (66; 100) positioned adjacent a portion of the magnet holder (30; 84) holding the at least one magnet (34, 36; 86) and with the second flange (68; 102) positioned adjacent a surface of the circuit board opposite a surface on which the at least one magnet sensor (42, 44) is positioned, such that the circuit board is positioned between the magnet holder (30; 84) and the second flange (68; 102). a switch housing (16; 80); a button (14; 78) moveably mounted to the housing (16; 80); a circuit board mounted to the housing (16; 80) and including at least one magnet sensor (42, 44); a magnet holder (30; 84), including at least one magnet (34, 36; 86), movably mounted to the housing (16; 80) so as to move responsive to an actuation of the button (14; 78) by a user, such that the at least one magnet (34, 36; 86) is selectively movable to positions distal to and proximate to the at least one magnet sensor (42, 44); and a vane interrupter (52; 88) comprising: a passage structure (58; 90) positioned proximate to each magnet sensor of the at least one magnet sensor (42, 44) such that a respective magnet of the at least one magnet (34, 36; 86) is movable at least partially within a passage (64; 96) defined by the passage structure (58; 90); and a flange structure (60; 92) positioned adjacent each passage structure (58; 90), the flange structure (60; 92) comprising a first flange (66; 100) and a second flange (68; 102) positioned on opposing ends of the passage structure (58; 90), with the first flange (66; 100) positioned adjacent a portion of the magnet holder (30; 84) holding the at least one magnet (34, 36; 86) and with the second flange (68; 102) positioned adjacent a surface of the circuit board opposite a surface on which the at least one magnet sensor (42, 44) is positioned, such that the circuit board is positioned between the magnet holder (30; 84) and the second flange (68; 102). a passage structure (58; 90) positioned proximate to each magnet sensor of the at least one magnet sensor (42, 44) such that a respective magnet of the at least one magnet (34, 36; 86) is movable at least partially within a passage (64; 96) defined by the passage structure (58; 90); and a flange structure (60; 92) positioned adjacent each passage structure (58; 90), the flange structure (60; 92) comprising a first flange (66; 100) and a second flange (68; 102) positioned on opposing ends of the passage structure (58; 90), with the first flange (66; 100) positioned adjacent a portion of the magnet holder (30; 84) holding the at least one magnet (34, 36; 86) and with the second flange (68; 102) positioned adjacent a surface of the circuit board opposite a surface on which the at least one magnet sensor (42, 44) is positioned, such that the circuit board is positioned between the magnet holder (30; 84) and the second flange (68; 102).