The RR3B-USDC12V is a 3-pole general-purpose power relay manufactured by IDEC with a 12V DC coil and blade-style termination. The relay features a coil resistance of 100O at 20°C with a rated current of 120 mA, an inrush current of 365 mA, and inductance values of 0.15 H (energizing) and 0.08 H (de-energizing). Contact ratings include 10 A at 30 V DC resistive load and 7.5 A at 30 V DC inductive load, with silver contacts having a maximum contact resistance of 30 mO. The relay operates with a maximum operating time of 25 ms and release time of 25 ms, with an operating temperature range of -30°C to +70°C and a dielectric strength of 2,000 V AC between live and dead parts. This relay is suitable for industrial control, automation, and switching applications requiring reliable long-term operation with over 500,000 electrical operations and over 10,000,000 mechanical operations.