This single-pole, double-throw (SPDT) switch can be used as a general-purpose micro switch, but the long lever arm makes it especially useful as a tactile bump sensor for your robot (e.g whiskers or antennae). The switch body dimension is 20.0 x 6.4 x 10.2 mm, and the lever arm is 50 mm long.
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Our Code: SEN-10022
Supplier Link: [Pololu MPN:1403]
This single-pole, double-throw (SPDT) switch can be used as a general-purpose micro switch, but the 2"-long lever arm makes it especially useful as a simple tactile obstacle-detector for your robot. The switch body dimension is 20.0 x 6.4 x 10.2 mm (0.79" x 0.25" x 0.40"), and the lever arm is 50 mm (2") long. This three-pin switch can also be used as a two-pin single-pole, single-throw (SPST) switch that is open or closed by default, depending on which two pins are used.
Rated at 3A 250VAC, 5A 125VAC
 of snap-action switch with 50mm lever 3-pin, SPDT, 5A.png)
Dimensions (in mm) of snap-action switch with 50mm lever: 3-pin, SPDT, 5A
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