Switches - What are Poles and Throws? | Amplified Parts
Double Pole Throw Electrical Switch, Knife Switch Safety Disconnect Switch Double Throw Knife for Home Appliances Orange : Amazon.co.uk: DIY & Tools
Eisco Labs Electrical Knife Switch - Double Pole & Double Throw | Plastic Base | Brass Poles and Knives | Ideal for Student Experiments | DPDT Electric Connection Testing : Amazon.co.uk: Business, Industry & Science
What is the difference in single throw and double throw safety switches? | Schneider Electric USA
Single-pole, double-throw (SPDT) A.K.A. The 3-way switch – Basic Lighting for Electricians: Level 1
b>Switches in Electronic Circuits: Poles and Throws</b> - dummies
Single Pole Double Throw Switch — Eisco Labs
Intermatic T100 Series 40 Amp 24-Hour Indoor Mechanical Timer with Double Pole Single Throw Switching 240 VAC, Gray T104D89 - The Home Depot
Single-pole, double-throw (SPDT) A.K.A. The 3-way switch – Basic Lighting for Electricians: Level 1
SPST, SPDT, DPST, and DPDT Explained - Littelfuse
B8H27933 - UNILAB Simple Circuit Module - Single Pole Double Throw Switch | Philip Harris