These reed switches have 3 contacts. The middle contact can switch between the other two. Therefore one pair of contacts is normally open, while the other pair is normally closed. This reed switch requires soldering.
Out of Stock
Switching reed switch
Single pole double throw reed switch
|Dimensions||3.5 × 0.5 × 0.5 in|
3.5" x 0.5" x 0.5"