Square D ECB14030G3 1 Pole Circuit Breaker
The Square D ECB14030G3 1 Pole Circuit Breaker is a UL approved breaker unit for complete protection against damaging fault current. Its thermal-magnetic mechanism effectively neutralizes overcurrent and overload conditions for complete safety of your equipment. When there is an overload condition like the ones found in group motor applications the thermal mechanism kicks into action and opens the circuit. When an overcurrent is flowing through the circuit the electromagnetic mechanism trips the breaker and prevents damage to devices. The ECB14030G3 has an interrupting rating of 14 kAIC. It has current and voltage ratings of 30-Ampere and 120/277 VAC respectively.