Main Function: 70 amp breakers protect wires from overheating (overload) and fault current (short circuit), even with an open flame, the circuit breaker will only carbonize and will not burn, as well as respond accurately and promptly to severe short circuit conditions, constantly maintaining circuit safety. Product Specifications and Design: 2-pole 70 amp breaker, 120/240V, maximum rated voltage 240V. The multipole circuit breaker has an internal common trip connection that allows all poles to be operated simultaneously. The handle is marked with the switch indication and the rated amperage of the circuit breaker. Perfectly Compatible: 3/4" Plug-In 70 amp breakers are standard sizes, and OEM sizes are not only compatible with many brands load centers, but also with other residential load centers and appliance circuit breaker panels, mini-commercial switchboards, swimming pool equipment switchboards, and residential conversion switchboards. easy to install, easily plugged and unplugged during installation. Specialized Manufacturing: 70 amp breaker is made by professional manufacturer, made of upgraded insulating material, with sensitive leakage protection and disconnecting ability, fireproof and anti-oxidation, long service life, can be widely used in residential, industrial, commercial and other places, perfect fit for your power distribution switch panel. After-Sales: If you are not satisfied with the product or have any other questions after purchase, please feel free to contact us. We are willing to do our best to help you. 70 Amp 2 Pole Breaker