Schneider Electric – LTMR08MFM – TeSys T Motor Controller 0.4−8 A, 100–240 VAC

The LTMR08MFM is part of Schneider Electric’s TeSys T series: a smart motor management controller offering advanced monitoring, protection, and Modbus communication in a compact 122 × 91 × 61 mm package (0.53 kg). It handles single-phase or three-phase motors up to 8 A and integrates seamlessly into industrial control systems with its comprehensive safety and diagnostic features.

Key Features:

• Brand: Schneider Electric (TeSys T)  

• Model / P/N: LTMR08MFM

• Input Current Range: 0.4–8 A  

• Supply Voltage: 100–240 VAC (50/60 Hz); operating range 93.5–264 VAC  

• Communication: Modbus RTU via 2-wire RS‑485 (RJ45 + terminal block), addressing 1–247, baud rate 1.2–19.2 kbps  

• Logic I/O: 6 programmable logic inputs, and 3 logic outputs (5 A @ 250 VAC / 30 VDC)  

• Protection Features: Thermal overload, phase failure/unbalance, earth–leakage, locked-rotor, network dips, and surge withstand per IEC/EN 60947‑4‑1  

• Diagnostics: Event and fault logging, runtime counter, remaining time before overload trip, and phase fault tracking  

• Electrical Ratings: Insulation voltage 690 VAC; impulse withstand 4–6 kV; short-circuit withstand 100 kA  

• Dimensions: 122 mm × 91 mm × 61 mm; weight ~0.53 kg  

• Mounting & Standards: DIN-rail or panel; UL, CSA, CE compliance