An electrical center includes a housing and a relay module that is disposed in a well of the housing. The relay module has a base, a printed circuit board assembly, plug in electronic components, a cover and means of coupling and latching of the base to the well in the housing. The base includes a tray having a depending shroud at one end portion. The end portion of the tray that has depending shroud has a plurality of apertures that extend through tie end portion of the tray. A plurality of terminals have first end portions that engage the printed circuit board for electrical connection to the plurality of relays and second end portions that plug into the apertures and terminate in free ends disposed in the space inside the shroud.