Physics SPST switch (single pole) Key benefits Simple, reliable control: clearly makes and breaks an electrical connection for handson circuit experiments. Safe and visible operation: on/off position is easy to see, helping students and instructors follow circuit status. Secure connections: screwstyle binding post provides a firm electrical connection that stays in place during demonstrations. Designed for education: built for physical science labs and homeschool use to create engaging, practical lessons. Features and attributes Function: single pole single throw (SPST) switch for opening and closing a circuit. Compatibility: intended for low voltage, low current applications and lowvoltage DC power used in laboratory experiments. Operation: stable mechanical style for repeatable switching during experiments and demonstrations. Connection type: screwstyle binding post for reliable wire termination. Practical use scenarios Homeschool science: teach basic circuit concepts by switching power to bulbs, meters, or small loads during stepbystep lessons. School lab demonstrations: allow instructors to safely show series and parallel circuit behavior with a visible, repeatable switch action. Student experiments and projects: integrate into lowvoltage DC setups for measurement exercises, buildandtest activities, and interactive stations. Why customers need this Eliminates ambiguity during lessons by providing a clear, reliable method to open and close circuits. Reduces loose connections during handson use with a screw binding post that secures wiring. Suits educational environments and hobby labs where lowvoltage DC switching is required without complex installation.