Tripp Lite Basic Power Distribution Units / PDU systems offer reliable rackmount power distribution. Supplies equipment with continuous power from any protected UPS, generator or mains input power source. High quality design includes rugged all-metal housing and secure rackmount installation with included mounting accessories. Dual independent power circuits offer all the benefits of two PDUs in a single housing, ideal for network equipment fitted with dual redundant input cables.- 40A total single phase 120V Basic Power Distribution Unit / PDU with dual independent 120V 20A circuits (Agency de-rated to 16A per circuit)- Functions as two PDUs built into a single 70 in. / 1778mm 0U vertical rackmount housing- Color coded circuit identification with separate black and gray colored outlets, circuit breakers and line cords- 40 NEMA 5-15/20R outlets (20 black / 20 gray)- Two 10 ft. / 3m NEMA L5-20P / 5-20P compatible inputs (1 black / 1 gray)- Two 20A circuit breakers (1 black / 1 gray)- Toolless mounting supported in button-mount compatible racks, plus nut-and-bolt mounting brackets for other mounting applications