A kit of 8 Reed switches and 5 Magnets for sensing trains to switch signals, points, and many other circuits.
Reed Switch (SW923)
Grade one magnetic reed switch with hermetically sealed rhodium plated contacts.
Contact form normally open.
Switching capacity:     10VA    
Max. switching voltage:     140VAC    
Max. switching current:     0.5A    
Contact resistance:     <120mW    
Contact capacitance:     0.3pF    
Pull in range:     6-21AT     
Dimensions:     Body:     15mm x 2.5mmø
        O/A length: 46.5mm
Magnet (SW932)
Cylindrical disc magnets manufactured from Neodynium Iron Boron, which provides powerful magnetism and exceptional resistance to demagnetisation, and operating temperature up to 120°C. Nickel plated finish gives excellent corrosion resistance.
Designed principally for proximity switch triggering applications.
RoHS compliant
For N Gauge a smaller magnet is available at 3 x 2mm (SW933)