Struthers-Dunn Power Relay, 3Pdt, 125Vdc, 10A, Tht; Contact Configuration Struthers-Dunn 255XCXP-115/125VDC

The 255 Series is a two-coil latching relay with a 3PDT contact configuration, designed for industrial applications requiring maintained contact states without continuous coil power. It is mounted through hole and uses a polycarbonate enclosure. The coil is rated for 115-125 VDC with a nominal power consumption of 1.8 W and operates continuously. Contacts are rated for 10 A at 28 VDC resistive and 10/5 A at 120/240 VAC resistive, with a maximum contact resistance of 100 milliohms. Operate time is 25 ms max, release time is 20 ms max, and dielectric strength is 1500 Vrms between contacts and insulated points. The operating temperature range is -20 to 60°C, with a storage range of -40 to 105°C. Electrical life is 100,000 operations at full load; mechanical life is 10 million operations. The relay weighs 1.8 oz and accepts mating socket 27390D.