The 100U-DPDT-5A-120VAC is a 5-ampere, double-pole double-throw general-purpose relay designed for 120VAC applications with UL and CSA recognition. It features a Class F coil insulation system rated for 155°C total temperature, with the coil molded in DuPont Rynite® for environmental protection and a unique armature stop that maintains adjustment. The relay has a 1/8-inch diameter moveable fine silver contact and 3/16-inch diameter stationary fine silver contact, with gold flash standard on all contacts. It delivers 100,000 minimum electrical operations at rated load and 10,000,000 mechanical operations, with an operate and release time of approximately 15 milliseconds each. The 120VAC coil has a nominal resistance of 1850 ohms (±10%) and consumes 2.2VA, operating reliably across an ambient temperature range of -45°C to +70°C. This relay is ideal for industrial control, switching applications, and general-purpose automation where reliable contact switching and environmental durability are required.