Westinghouse REA3070 70A 3-Pole 240V Circuit Breaker

The Westinghouse REA3070 is a reliable 3-pole molded case circuit breaker designed as a direct replacement for the obsolete EA series breakers in residential, commercial, and light industrial applications. Rated at 70 amps and 240 VAC, it provides essential overcurrent protection for electrical circuits, preventing damage from overloads and short circuits. Key features include a thermal-magnetic trip mechanism for precise protection, a compact design for easy installation in legacy panels, and compatibility with copper or aluminum conductors (CU/AL). Advantages over similar products include its proven Westinghouse durability, high interrupting capacity of 7.5kA at 240V, and suitability for environments up to 40°C. However, as an older model, it may lack modern smart features like remote monitoring found in newer breakers from Eaton or Siemens. Benefits include cost-effective replacement for vintage systems without panel upgrades, while drawbacks involve limited availability of parts and potential incompatibility with current code requirements in some jurisdictions. Ideal for maintaining older electrical infrastructures in buildings, machinery, or distribution systems, this used unit has been cleaned and tested for functionality.