✅ Schneider Electric RUMC31E7 – Universal Plug-in Relay, 3 C/O Contacts, 10 A, 48V AC Coil Part No.: RUMC31E7 The Schneider Electric RUMC31E7 is a universal plug-in relay from the Harmony RUM series, specifically designed for 48V AC control applications in industrial automation and process control systems. It features 3 changeover (3 C/O) contacts rated at 10 A, offering dependable switching performance for control panels, relay logic circuits, and automated machinery. This relay uses cylindrical plug-in pins for easy and tool-free socket installation. It includes a lockable manual test button for secure manual activation during commissioning or troubleshooting. The IP40-rated transparent housing allows visual inspection of contact status, while its mechanical and electrical endurance—5 million mechanical cycles and 100,000 electrical cycles—ensures long-term operation even in demanding environments. 🔧 Technical Specifications Attribute Details Product Type Universal Plug-in Relay Range Harmony Electromechanical Relays Series Name RUM Series Part Number RUMC31E7 Contact Configuration 3 C/O (Changeover Contacts) Rated Current [Ithe] 10 A Control Circuit Voltage [Uc] 48V AC 50/60Hz Coil Consumption ~1.5 VA (typical) Operating Time / Reset Time 20 ms / 20 ms Minimum Switching Capacity 170 mW at 10 mA, 17 V Maximum Switching Capacity 2500 VA / 280 W Electrical Durability 100,000 cycles (resistive load) Mechanical Durability 5,000,000 cycles Mounting Type Plug-in (Cylindrical Pins) Test Function Lockable Manual Test Button Insulation Voltage [Ui] 250 V IEC / 300 V UL/CSA Dielectric Strength 2500 V AC (coil/contact), 1500 V AC (between contacts) Protection Degree IP40 Ambient Operating Temperature -40°C to +55°C Pollution Degree 3 Standards IEC 61810-1, UL 508, CSA C22.2 No 14 Certifications RoHS, REACh, UL, CSA, EAC 📦 Packaging Details Unit Weight: ~0.086 kg Package Type: Single (PCE) Typical Package Dimensions (cm): 7.0 × 3.5 × 3.5 🌍 Environmental Compliance: ✔ RoHS Compliant ✔ REACh Compliant ✔ Certified to IEC, UL, CSA standards 🔩 Applications: Ideal for use in control panels, automated machinery, HVAC systems, and relay logic systems operating on 48V AC control voltage.