- Power on/off LED indicates whether power is available at the PDU - External ground stud provided on single-phase models for secure grounding - Circuit breakers provide additional equipment protection - Circuits are isolated on dual circuit model; each has its own circuit breaker - Reset button provides easy access to circuit breaker reset - Surge protector models have an indicator LED to verify surge circuitry protection - Rack-mount models mount directly to rack or with adapter bracket - Rack-mount models designed for single-phase applications - Panel-mount models can be mounted flush or with hanging bracket - Steel housing - Power cord with molded-on plug: 2-in. (305-mm) long single-phase model: 6 ft. (1.8 m); Other single-phase models: 15 ft. (4.6 m)