Normally Closed Switch. Get it as soon as mon feb 8. Get it as soon as fri oct 2.
The answer is not complex but is often misunderstood due to the ambiguous nature of the word normal. If we program for normally closed but wire normally open the system will tell us the door is faulted when it s closed and that it s in the normal condition when it s open. Cylewet 6pcs v 153 1c25 micro limit switch long straight hinge lever arm spdt snap action lot for arduino pack of 6 cyt1068.
Another way to think of the normal status is to think in terms of the switch being at rest.
Uxcell refrigerator door light switch 10mm momentary fridge switch normally closed ps ka5 ac 250v 1a grey 3pcs. 4 2 out of 5 stars 68. The normal status for a switch is the status its electrical contacts are in during a condition of no physical stimulation. Free shipping on orders over 25 shipped by amazon.
