Mercury Tilt Switch 3mm (SPST Normally Open, 12V 1A)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | Mercury Tilt Switch 3mm | 11.4 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 11.4 EGP
About this product
A 3 mm mercury tilt switch that acts as a normally-open SPST switch. A ball of mercury inside the glass bridges the contacts when the device is tilted into the closed position, making it useful for simple tilt or motion detection. Rated at a maximum of 12 V DC and 1 A. The glass contains mercury and must not be broken.
Specifications
- Type
- SPST, normally open
- Maximum rating
- 12 V DC, 1 A
- Body diameter
- 3 mm
- Actuation
- Tilt (mercury ball)
Frequently asked questions
What is the price of Mercury Tilt Switch 3mm (SPST Normally Open, 12V 1A) in Egypt?
Mercury Tilt Switch 3mm (SPST Normally Open, 12V 1A) currently costs 11.4 EGP in Egypt.
Where can I buy Mercury Tilt Switch 3mm (SPST Normally Open, 12V 1A) in Egypt?
Mercury Tilt Switch 3mm (SPST Normally Open, 12V 1A) is available from UGE. Compare the offers above to find the best price.
How do I know which tilt position closes the switch?
The listing states the switch closes when it is tilted up and the mercury ball falls to the bottom, so the contacts make contact. Verify the orientation with a multimeter in continuity mode before building your circuit.
Is it safe to handle?
Handle it carefully. Mercury is hazardous if the glass breaks and the metal is exposed to air. Do not break the glass, and dispose of damaged switches as hazardous waste according to local regulations.
