Daier KS-03-101 12mm Key Lock Switch, 2-Position ON/OFF V4
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Electronic Key Lock Switch 12mm 2 position ON/OFF V4 (KS-03-101-Key) | 85 EGP100 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 85 EGP
About this product
12 mm key lock switch with two positions (ON/OFF), operated with a key. It is used to enable or disable a circuit, control panel or device in a controlled way, such as equipment power control, security panels and DIY projects. Version V4 with a contact resistance of 100 mΩ or less and a mechanical life of 5,000 cycles.
Specifications
- Diameter
- 12 mm
- Positions
- 2 (ON/OFF)
- Operation
- Key-operated
- Contact resistance
- ≤100 mΩ
- Mechanical life
- 5,000 cycles
Frequently asked questions
What is the price of Daier KS-03-101 12mm Key Lock Switch, 2-Position ON/OFF V4 in Egypt?
Daier KS-03-101 12mm Key Lock Switch, 2-Position ON/OFF V4 currently costs 85 EGP in Egypt.
Where can I buy Daier KS-03-101 12mm Key Lock Switch, 2-Position ON/OFF V4 in Egypt?
Daier KS-03-101 12mm Key Lock Switch, 2-Position ON/OFF V4 is available from Microohm. Compare the offers above to find the best price.
How do I wire the key switch to a microcontroller?
It is a simple contact switch. Connect one contact to GND and the other to a digital input with the internal pull-up enabled. A LOW reading means the contacts are closed.
Can I switch motors or mains loads with it directly?
The rated load is not stated for this model. For motors, mains voltage or high-current loads, use this switch only to drive a relay or contactor rated for the load.
