2Pcs Educational Double Pole Knife Switch Double Pole Double Throw Knife Switch Physics Laboratory Equipment Single Pole Single Throw Switch, XYR000013

Switch Features: How to Use: The terminal with knurled nut is used to fix the wire to the knife switch, and the screw hole is used to install the base to the worktable or panel These are low voltage, low current switches for low voltage DC power supply. 2.5 V, 3 A, 6 V max; double pole double throw electrical switch for making and breaking two simultaneous electrical connections; bakelite base for isolating current. Easy to use and suitable for children's learning tools, practice in the education model will certainly benefit any student.Special equipment for students classroom and laboratory experiments. Screw type binding post, If you use alligator clips you might want to temporarily remove the connector knobs. This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works.these are great for demos and project. Easy to use and great learning tool for kids.I think practicing on an education model would definitely benefit any student. This switch consists of baseboard, binding post, knife switch, knife feet, knife rest and insulated handle.

• Length:7.5cm/2.95 " ; Width: 5.2cm/2.05" ; Height: 1.02cm/ 0.39" ; Switch Type: DPDT;
• High Quality Material: hard plastic, high quality pure copper, high safety factor; fine workmanship, high color value, durable, to provide students with hands-on experience to learn the principles of electricity and circuit.
• Safe and Visual knife switch: Switch provides stability, visualization of electrical principle, screw type binding post, tightening connection terminal is heavy, easy for wiring, for safe electrical connection; easy to reconfigure layout, enough for classroom.
• Tips: The excellent switch blade of double pole double throw is available for hobby, because it has exposed non insulating contact. Although it does teach them how electricity works, they must be taught not to use actual electrical equipment at home.
• Wide Appliction: Educational Knife Switch is very suitable for home school to make and break the single electrical connection circuit experiment; it is suitable for physics laboratory and school electronic experiment to teach the basic principle of electric power and simple circuit working principle, which are very suitable for demonstration and projects.