Square D Control Transformer Wiring Diagram Gallery Collection of square d control transformer wiring diagram. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. It shows the components of the circuit as simplified shapes, as well as the power and signal connections between the devices. Square D 100 Amp Panel Wiring Diagram Collection | Wiring Mar 09, 2018Square D 100 Amp Panel Wiring Diagram Collection - 100 Amp Sub Panel Wiring Diagram New Great Square D with Subpanel. 40 Sub Panel Wiring Diagram Example Electrical Wiring Diagram •. 200 Amp Main Panel Wiring Diagram Electrical Panel Box Diagram. Square D Homeline 100 Amp 12 Space 24 Circuit Indoor Main Breaker.[PDF] Wiring Diagram Book - Daltco Table 1 Standard Elementary Diagram Symbols SWITCHES SELECTORS PUSH BUTTONS – MOMENTARY CONTACT PUSH BUTTONS – MAINTAINED CONTACT PILOT LIGHTS INSTANT OPERATING CONTACTS TIMED CONTACTS The diagram symbols in Table 1 are used by Square D and, where applicable, conform to NEMA (National Electrical Manufacturers A ssociation) standards. Video: How to Wire a Square D™ 9013 Power Pressure Switch Square D™ 9013 Power Pressure Switches Resolution: When looking directly at the switch you should see four terminals going from left to right. You want your power going to the outside terminals of the device. The two inside terminals should be wired to your pump/motor.