10pcs Single Pole Single Throw Knife Switches Copper Electrical Circuit Physics Lab Equipment with Rotary Knob Accessories for Classroom Experiments Random Color

Package List 10 x Features - Size: 7.50X3.50X0.90cm/2.95X1.38X0.35 inch. - Material: Plastic, copper. -Product Info:Single-pole switch - Easy to use and great learning tool for . Practicing on an education model would definitely good for any student single pole toggle switch. - Good for teaching basic principles of electricity and how a simple single pole throw switch. - ColorBlack - provides stability in handling and visualization of electrical principles, screw type binding post, screw down connection terminals are heavy duty circuit experiment. - This is great for home school making and breaking a electrical connection circuit experiments equipment single pole. - Of course that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house switch for electricity experiments.Goods Informationsingle pole throw switch While this does teach students how electricity works, you must remind them not to play with actual electrical equipment around the house.Physics Single Pole These durable are made of durable plastic case and copper connecting wire with strong conductivity, can be quickly and easily together to form either parallel or series connections

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