Schneider LTMR08MBD Motor Management Controller

FAQ

Q1: What is the Schneider Electric LTMR08MBD used for?
A: It is a TeSys T motor management controller used for monitoring, protection and control of industrial motors.

Q2: What motor current range does the LTMR08MBD support?
A: It supports an adjustable motor current range of 0.4–8 A.

Q3: What power supply does the LTMR08MBD require?
A: It requires a 24 VDC control supply, with a specified range of approximately 20.4–26.24 VDC.

Q4: Does the LTMR08MBD support Modbus communication?
A: Yes. It supports Modbus RTU over RS485, with RJ45 and terminal-block connection options.

Q5: How many digital inputs does the LTMR08MBD have?
A: It provides 6 logic inputs for motor control and monitoring functions.

Q6: What motor protection functions are available?
A: Protection includes overload, thermal overload, phase failure, phase imbalance, locked rotor, earth leakage, load fluctuation and power-factor-related monitoring.

Q7: What are the dimensions and weight of the LTMR08MBD?
A: The controller measures approximately 91 × 61 × 122.5 mm (W × H × D) and weighs approximately 0.53 kg.

Q8: Is the LTMR08MBD still available?
A: Schneider Electric currently lists the model as scheduled for discontinuation on September 30, 2026, with end of standard service on January 31, 2027. No direct replacement is currently listed by Schneider Electric.