The CU series of power entry modules from TE Connectivity fills the need for smaller versions of switched inlet filters and unfiltered power inlets. This series provides power entry for equipment designed for popular 1U (1¾ inches) height equipment racks. The filtered versions provide complete shielding, shrouded quick-connect terminals and basic filtering for 1 A to 15 A applications in an extremely compact size.

The design is available in snap-in, flanged, and a rear-mount style option, which provides a flush appearance with enhanced EMI shielding. The unfiltered inlet snap-in versions are available in three different configurations to fit a variety of panel cutouts and thicknesses. Additionally, they are available with optional pre-connected terminals from the socket to the switch. The CU Series features a common IEC 60320-1 C-14 power inlet for international compatibility.