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Color code for residential wire/ how to match wire size and circuit breaker
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![How to Wire 277V & 480V, 1 & 3-Phase Main Service Panel?](https://i2.wp.com/www.electricaltechnology.org/wp-content/uploads/2021/02/Wiring-of-277V-480V-1-Phase-3-Phase-Main-Breaker-Box-1024x555.png)
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Color code for residential wire/ how to match wire size and circuit breaker
![How to Wire 277V & 480V, 1 & 3-Phase Main Service Panel?](https://i2.wp.com/www.electricaltechnology.org/wp-content/uploads/2021/02/277V-480V-Single-Phase-and-Three-Phase-Supply-Voltage-Systems.png)
How to Wire 277V & 480V, 1 & 3-Phase Main Service Panel?
thhn wire sizes table | Brokeasshome.com
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3-Phase Wiring, Colors, and Configurations | Vertex CC