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Magnetic Reed Switches are long thin wire-like switches that are activated by the presence of a magnet. You can place one of these under the track rails between the ties and place a small magnet on the bottom of a railcar, so that when the railcar with the magnet travels over the switch, the device that the switch is connected to will be activated (e.g, a light in a building, a section of track or an animated device).

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Normally open sub miniature reed switch

Normally open sub miniature reed switch

Description
Normally open SPST sub miniature reed switch. Dimensions
Body: 15mm x 2.5mm.
Overall length: 46.5mm Specification
Switching capacity: 10VA
Max.…

Round 2mm x 0.5mm Magnet

Round 2mm x 0.5mm Magnet

Description Miniature 2mm dia cylindrical disc magnet manufactured from Neodynium Iron Boron which provide powerful magnetism and exceptional resistance to demagnetisation.…

Round 3mm x 2mm Magnet for Reed Switch

Round 3mm x 2mm Magnet for Reed Switch

Description
Miniature 3mm dia cylindrical disc magnet manufactured from Neodynium Iron Boron which provide powerful magnetism and exceptional resistance to…

Round 4mm x 3mm Miniature Cylindrical Disc Magnet

Round 4mm x 3mm Miniature Cylindrical Disc Magnet

Description
Miniature 4mm dia cylindrical disc magnet manufactured from Neodynium Iron Boron which provide powerful magnetism and exceptional resistance to…

Round 6mm X 2mm Miniature Cylindrical Disc Magnet

Round 6mm X 2mm Miniature Cylindrical Disc Magnet

Description
Miniature 6mm dia cylindrical disc magnet manufactured from Neodynium Iron Boron which provide powerful magnetism and exceptional resistance to…

SPNO single pole normally open magnetic reed switch

SPNO single pole normally open magnetic reed switch

Description
Normally open single pole magnetic reed switch. Dimensions
Body: 18.5mm x 2.6mm.
Overall length: 55mm Specification
Switching capacity: 10VA
Max.…

Surface Mount SMD SPNO Sub Miniature Reed Switch

Surface Mount SMD SPNO Sub Miniature Reed Switch

Description
Normally open SMD SPNO sub miniature compact surface mount magnetic reed switch. IP65 sealed Sold individually so onlt buty what you…

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