725 Power Relays SE Relays 725 series Power Relays are available as plug-in socket mount with full-feature cover and panel/DIN Mount with either quick connect terminals or screw terminals, and in either SPST-NO or DPST-NO. The voltage range of the SE Relays 725 series is 6-240VAC 50/60Hz, 6-11/125VDC with a thermal carrying current of 25A or 30A. The 725 series Power Relays have an electrical life at a rated load (AC-1 resistive) of 100,000 operations and a mechanical life at no load (unpowered) of 5,000,000 operations.