HFW4A1201K00 = 2100 HFW 4A REL Relay & Contactor Type: General Purpose Signal Relay Current Type: DC Coil Magnetic System: Non-Polarized, Monostable Contact Arrangement: 2 Form C DPDT-CO Contact Current Rating: 4 A General Purpose Signal Relay DC Non-Polarized, Monostable 2 Form C DPDT-CO | Electromechanical Relay | Part Number: HFW4A1201K00 | Internal Number: 1-1617036-2 | TE Connectivity | CII