Versatile, all-metal cabinet with detachable mounting flanges allows rack-mount, wall-mount, under-counter and other creative mounting options; Designed for standard 19 in./1U racks; 12 NEMA 5-20R outlets (6 front/6 rear); 20 amp circuit breaker; Unfiltered electrical pass-through reliably distributes alternate waveform AC power from UPS or generator to supported equipment; Lighted power switch confirms power on/off status; Snap-in switch guard prevents accidental turnoff; 15 ft. cord; Limited lifetime warranty;