Madison Co. manufactures a number of single point liquid level switch that feature magnetic float switch technology. The various types of magnetic liquid level switches include stainless steel full size, miniature and side-mounted, as well as plastic full size, miniature, side-mounted and subminiature types.

Yaskawa Electric America Inc. manufactures Bestact vane, separate, and memory magnetic proximity switches available as general purpose, high precision or high temperature types. Completely sealed for adverse environments, the magnetic switches allow for direct control of loads 100VDC or greater, and offer a power range of 1v 1mA to 240 VAC 1a.

All Electronics Corp. supplies SPDT NO/NC and press fit magnet switches, as well as standard magnetic proximity switches. The standard magnetic proximity switches are used for closed loop alarm systems and feature a cover that hides screw terminals.

Canfield Connector manufactures 9M50 magnetic proximity switches that fit a "D" shaped groove detail that's designed into linear actuators. Magnetic switches feature voltage ranges from 5 to 120 VAC/DC in multiple versions, maximum current draw of 200 mA, and temperate range of -10 to 70C. All switch versions are designed to meet NEMA 6/IP67 specifications.

Magnasphere Corp. designs magnetic switches for industrial and commercial OEM applications. The magnetic switches feature all metal construction and are resistant to magnetic tamper and defeat, and permanent contact welding from power surges. The two-wire switches are used in the security industry for door and window sensors in closed loop alarm systems.

Reed Switch Developments Corp. develops package reed sensors, sensor/magnet solutions - in switch housing - and bare reed and magnets for the medical, automotive, marine, agriculture, consumer, environmental, and solar energy industries.

Meder Electronic Inc. manufactures a number of magnetic reed switch types including: standard, miniature, high power, high voltage, SPDT, high frequency, latching, custom, surface mount, and OKI. The standard magnetic reed switches feature glass dimensions ranging from 7mm to 14 mm.

Mouser Electronics distributes magnetic switches manufactured by Tyco Electronics, Omron, Meder Electronic, Coto Technology, C&K Components, and AMSECO. The magnetic switch types supplied by the company include: dry-reed, magnetic contact, magnetic contact flat spacer, magnetic contact terminal cover, and reed.

IDEC manufactures DPRI magnetic switches that feature a sealed reed switch and four magnets within a compact housing. These proximity switches can detect the presence of magnetic objects without contact and require no external power supply.  Featuring a sealed reed contact, the switches can be used in dusty locations and can be mounted in close proximity to each other.

OMRON Scientific Technologies Inc. manufactures compact coded, magnetic safety interlock switches that conform to EN954-1, EN 1088, and EN 60204-1 standards.