General Electric TEF124020 Molded Case Circuit Breaker

The General Electric TEF124020 functions as an integral molded case circuit breaker designed for industrial electrical distribution systems where reliable overcurrent management is necessary. Rated for a continuous load of 20 amperes, this unit interrupts excessive current flow to safeguard downstream equipment from thermal stress and potential short circuit failures. Electrical compatibility spans both alternating and direct current applications, featuring verified maximum ratings that support operation at 480 volts AC and 250 volts DC to handle standard commercial power requirements and various industrial loads. Its two-pole architecture facilitates the simultaneous switching and disconnection of dual hot lines within single-phase or three-phase electrical circuits. This configuration ensures complete isolation for multi-wire branch circuits typically deployed in facility power panels to maintain operational safety during regular service procedures or fault conditions, while its molded case design allows for secure installation within standard industrial panelboards.