Understanding Single Pole Switches
A single pole switch is the most common and fundamental type of electrical switch used in homes and businesses to control lighting fixtures and power outlets.
🔹 How It Works
- Controls a single circuit (either turning power ON or OFF).
- Has two terminals: one for incoming power (“hot” wire) and one for outgoing power to the device.
- Typically marked with “ON/OFF” labels (if toggle-style).
🔹 Typical Uses
✔ Basic light switches
✔ Controlling outlets
✔ Simple appliance switches
🔹 Wiring Example
🔹 Single Pole vs. Other Switches
| Feature | Single Pole | Three-Way | Four-Way | Dimmer |
|---|---|---|---|---|
| Circuits Controlled | 1 | 2 | Multiple | 1 |
| Terminals | 2 | 3 | 4 | 2+ |
| Best For | Basic On/Off | Multi-location control | Complex setups | Adjustable brightness |
Pro Tip: Always turn off power at the breaker before working on switches! ⚡
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