Tenn. Comp. R. & Regs. 0780-02-01-.12 - OVERCURRENT PROTECTION

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Circuit breakers used as overcurrent protection for circuits serving devices not requiring a grounded (neutral) conductor, such as a 240V water heater, shall be multipole breakers. Single pole circuit breakers with tie handles shall not be approved for this purpose.

Notes

Tenn. Comp. R. & Regs. 0780-02-01-.12

Original rule certified June 10, 1974. Amendment filed October 24, 1974; effective January 17, 1975. Amendment filed April 20, 1978; effective May 22, 1978. Repeal and new rule October 27, 1981; effective December 11, 1981. Repeal and new rule filed June 28, 1984; effective July 28, 1984. Repeal and new rule filed March 12, 1987; effective April 26, 1987. Amendment filed June 27, 1990; effective August 11, 1990.

Authority: T.C.A. §§ 68-102-113 and 68-102-150.

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