Electrical Engineer’s Template – assorted cutouts and symbols for electrical and electronic diagrams Includes transistors, resistors, diodes, circuit breakers, fuses, capacitors, switches, and relays Designated for 0.200″ grid Complies with ANSI Y32.2 Non-glare, flexible, durable translucent plastic Pencil allowance on all openings for 0.05mm pencil lead Alvin’s Electric/Electronic Diagram Template features drawing symbols for electrical controls in machinery and automation circuits. This electrical design template contains a variety of shapes that symbolizes the different electrical controls including electronic tubes, capacitors, circuit breakers, resistors, relays, switches, logic symbols and a lot more. Great for architects, builders, interior designers, engineers, students, design colleges, and is a great assistant to make any presentation more professional, neat, and accurate.