Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A

(1 customer review)

£1.08 inc VAT

Availability: 9 in stock (can be backordered)

Brand: Pololu
Part Number: 1404
Barcode: 5055421023355
SKU: PPPOL1404 Categories: , , , , Tags: , , ,
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Snap-Action Switch SDPT – Pololu 1404

This switch can be operated either as a 3-pin single-pole, double-throw (SPDT) or as a two-pin single-pole, single-throw (SPST) switch. When used as a 3-pin SDPT switch it is suited for general-purpose micro switch applications or as a tactile obstacle-detector for a robot. When operated in 2-pin SPST mode it is open or closed by default, depending on which two pins are used.

Snap-Action Switch Dimensions:

  • Switch Body Length: 20mm (0.79″)
  • Switch Body Width: 6.4mm (0.25″)
  • Switch Body Height: 10.2mm (0.40″)*
  • Switch Lever Arm Length: 16.3mm (0.64″)

*note that the lever arm also has a roller at the tip

Snap-Action Switch Engineering Drawing:

Snap-Action Switch Engineering Drawing

1 review for Snap-Action Switch with 16.3mm Roller Lever: 3-Pin, SPDT, 5A

  1. Iain Moore

    Got these for limit switches on my desktop cnc. Perfect fit and seem very heavy duty 🙂

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