GDP251S120V01 is a single-pole definite purpose contactor designed for OEM applications requiring optimized performance and cost-effectiveness. This contactor features a 25 A resistive load rating, operates with a 110/120 VAC coil voltage, and includes one normally closed (1 NC) auxiliary contact for control signaling. The unit is equipped with screw-type power terminals (Phillips M5) and dual 1/4" fast-on coil terminals, supporting wire sizes from 14 to 10 AWG (2.5 to 6 mm²). It is UL recognized and CSA approved for use in North America, with a mechanical life rating of 1 million cycles and an electrical life of 250,000 cycles under resistive loads. This contactor is ideal for HVAC systems, lighting control, pumps, compressors, and other general-purpose switching applications where reliable, cost-effective control is required.