✅ Schneider Electric LADN31 – Auxiliary Contact Block, 3NO + 1NC, Front Mount Part No.: LADN31 The Schneider Electric LADN31 is a front-mount auxiliary contact block featuring a combination of 3 normally open (3NO) and 1 normally closed (1NC) contact. It’s designed to extend the control and signaling capacity of TeSys D contactors in motor control and automation systems. Its screw terminal connection design ensures safe, vibration-resistant wiring, while its clip-on form allows fast, tool-free installation. Engineered for long-lasting reliability and high switching performance, the LADN31 is a durable addition to advanced industrial control panels. 🔧 Technical Specifications Attribute Details Product Type Auxiliary Contact Block Series TeSys D (LADN Series) Part Number LADN31 Contacts 3 NO + 1 NC Mounting Front Mount Connection Type Screw Terminals Electrical Rating AC-15: 6A @ 120V / 3A @ 240V Mechanical Durability ≥ 10 million operations Ambient Operating Temp. –25°C to +60°C Compliance RoHS, REACh, CE, Green Premium 📦 Packaging Details Unit Type: Single (PCE) Installation: Clip-on to TeSys D contactor 🔩 Applications: Designed for industrial applications that require multiple contact outputs—ideal for simultaneous signal extension and fail-safe logic in advanced motor starters or PLC I/O expansion.