✅ Schneider Electric RXM4AB1MD – Miniature Plug-in Relay, 4 C/O Contacts, 6 A, 220V DC Coil Part No.: RXM4AB1MD The Schneider Electric RXM4AB1MD is a high-reliability miniature plug-in relay from the Harmony RXM series, designed with 4 changeover contacts (4 C/O) and a current capacity of 6 A. Operating at 220V DC, it is ideal for specialized control systems that require higher DC voltage switching while maintaining compactness and durability. This relay includes a lockable test button for manual circuit activation, simplifying testing and diagnostics. With plug-in cylindrical pins, it integrates easily into relay sockets for fast installation and replacement. Its transparent IP40 housing enables quick visual inspection of contact status. This model is built for industrial-grade performance in applications where precise DC control and long service life are essential. 🔧 Technical Specifications Attribute Details Product Type Miniature Plug-in Relay Range Harmony Electromechanical Relays Series Name RXM Series Part Number RXM4AB1MD Contact Configuration 4 C/O (Changeover Contacts) Rated Current [Ithe] 6 A Control Circuit Voltage [Uc] 220V DC Mounting Type Plug-in (Cylindrical Pins) Test Function Lockable Manual Test Button Housing Protection IP40, transparent cover Electrical Durability 100,000 cycles (resistive load) Mechanical Durability 10,000,000 cycles Dielectric Strength 2500 V AC (coil to contact), 1500 V (between contacts) 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: ~0.036 kg Package Type: Single (PCE) Typical Package Dimensions (cm): 6.4 × 2.1 × 2.7 🌍 Environmental Compliance: ✔ RoHS Compliant ✔ REACh Compliant ✔ Certified to IEC, UL, CSA Standards 🔩 Applications: Ideal for DC automation circuits in power stations, control panels, and railway or transportation systems requiring 220V DC relay switching with high reliability and compact footprint.