2PCS Single Pole Knife Switch for Physics Lab

About this item

• Length:7.5cm/ 0.29" ; Width: 3.5cm/0.14" ; Height: 0.9cm/ 0.04" ; Switch Type: SPST;
• 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.