General Electric's TQSTA1 is a 70-amp, 3-pole shunt-trip bolt-on circuit breaker designed for GE THQB-type panel configurations. The bolt-on mounting provides secure installation in compatible GE electrical panels. It includes shunt-trip functionality to enable automatic circuit interruption when a remote signal is received. With a 3-pole, 70-amp rating, this breaker interrupts all three conductors to provide coordinated protection in multi-phase systems.
