TMCBTraffic Management and Control Board (Philippines)
References in periodicals archive ?
Daniel Johnson, 3362 TMCB, Brigham Young University, Provo, Utah 84602.
HMCB offers numerous advantages over conventional Thermo-Magnetic Circuit Breaker (TMCB) technology and is increasingly becoming the circuit breaker technology of choice in critical applications.
While clearly a logical step for rolling stock operators and train manufacturers, until now replacing DIN mounted TMCB with HMCB has been far from straightforward.