R10-E1Y4-V2.5K=R10 Relay & Contactor Type: General Purpose Power Relay Current Type: DC Coil Magnetic System: Monostable Contact Arrangement: 4 Form C 4PDT-CO Contact Current Rating: 3 A General Purpose Power Relay DC Monostable 4 Form C 4PDT-CO | Part Number: R10-E1Y4-V2.5K | Internal Number: 5-1393766-5 | TE Connectivity