But he had already touched it.
The team leader, Jón, scoffed. “We don’t need Geneva’s paperwork. We need heat.” iec 60364.pdf
“No,” Elara said, pointing to a paragraph. “IEC 60364‑4‑41: Protection against electric shock. The TT system we installed requires an RCD with a rated residual current not exceeding 300 mA for fire protection, but for personal protection—30 mA. Maximum disconnection time: 0.2 seconds for 230 V.” But he had already touched it