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    "name": "Electrical Coordination: Your Top Questions Answered",
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      "text": "Thinking about electrical coordination and have a few questions swirling around? Let's clear some things up. Many folks wonder what exactly needs coordinating. Essentially, it's all about your protective devices – breakers, fuses, and relays – and how they interact. The goal is that in a fault, only the device closest to the problem trips, isolating the issue without shutting down your whole system. We also get asked if coordination is needed for all fault levels. Not always! Sometimes it's just about the slower part of the protection curve, but explicit specifications are key here. A typical coordination study starts with collecting all your system's data – think short-circuit values, device types, and the one-line diagram. Then, it's a careful process of testing selectivity. Keep in mind that local regulations and the specific NEC version in effect in places like Berkeley or Albany are really important. For example, in healthcare facilities, selective coordination is only required for faults over 0.1 seconds. If your remodel involves multiple sources or critical loads, getting a professional opinion is a smart move. Give us a shout at Frasheski Construction if you're in the East Bay and need guidance.",
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