Spec Sheet
$1,164.01
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The Square D TeSys T LTMR08MBD motor controller is designed for equipment monitoring and control in industrial and commercial settings. It supports a supply voltage of 24 V DC and can handle a load current of up to 8 A. The device features 6 logic inputs and 3 relay logic outputs, making it suitable for complex control schemes.
Its communication port protocol is Modbus, with a maximum operating frequency of 2 Hz and an operating rate of 1800 cycles per hour. The controller withstands short circuit currents of up to 100 kA and has an IP20 degree of protection. It is built with halogen-free plastic parts and is compliant with environmental standards, including RoHS and Reach regulations.
- Rated insulation voltage of 690 V according to EN/IEC 60947-1
- Impulse withstand voltage of 6 kV for current or voltage measurement circuits
- Maximum operating frequency of 2 Hz
- Electromagnetic compatibility with surge and electrostatic discharge protections
- Mechanical robustness with vibration and shock resistance
- Recyclable packaging made with recycled cardboard and without single-use plastics
Technical Specifications
| Communications & Management Attributes - Communication Port Protocol | Modbus |
| Complementary Attributes - Ui Rated Insulation Voltage | 690 V EN/IEC 60947-1, 690 V CSA C22.2 No 14, 690 V UL 508 |
| Complementary Attributes - Uimp Rated Impulse Withstand Voltage | 6 kV current or voltage measurement circuit EN/IEC 60947-4-1, 0.8 kV communication circuit EN/IEC 60947-4-1, 0.8 kV supply, inputs and outputs EN/IEC 60947-4-1 |
| Complementary Attributes - Maximum Operating Frequency | 2 Hz |
| Complementary Attributes - Maximum Operating Rate | 1800 cyc/h |
| Complementary Attributes - Short Circuit Withstand | 100 kA conforming to EN/IEC 60947-4-1 |
| Complementary Attributes - Us Rated Supply Voltage | 24 V DC |
| Persona Type Ids | EU, LC, OM, OM8, PB |
| Persona Type Names | End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder |
| Market Segmentation Id | COMMERCIAL, INDUSTRIAL |
| Market Segmentation | Commercial, Industrial |
| Associated Fuse Rating | 4 A gG output, 0.5 A gG control circuit |
| Bus Type | Modbus 2-wire RS 485 1...247 1.2...19.2 kbit/s, RJ45 2 shielded twisted pairs, Modbus 2-wire RS 485 1...247 1.2...19.2 kbit/s, terminal block 2 shielded twisted pairs |
| Contacts Type And Composition | 1 NO + 1 NC fault signal, 3 NO |
| Electromagnetic Compatibility | temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5, control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5, electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2, control circuit: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5, communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5, relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5, relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5, radiated RF fields, 3, 10 V/m, conf |
| Fire Resistance | 650 °C EN/IEC 60695-2-12, 960 °C UL 94 |
| Load Current | 5 A 250 V AC logic output, 5 A 30 V DC logic output |
| Measurement Accuracy | +/- 30 min/year internal clock, +/- 30 min/year internal clock, 5...15 % earth fault current internal measurement, 1 % voltage 100...830 V), 3 % power factor, 5 % earth fault current external measurement, +/- 30 min/year internal clock, +/- 30 min/year internal clock, 0,02 Temperature, 1 % current, 5 % active and reactive power |
| Mechanical Robustness | vibrations mounted on symmetrical rail1 Gn, 5...300 Hz EN/IEC 60068-2-6, vibrations plate mounted4 Gn, 5...300 Hz EN/IEC 60068-2-6, shocks half sine wave acceleration15 Gn for 11 ms EN/IEC 60068-2-27 |
| Metering Type | average current Iavg, earth-fault current, phase current I1, I2, I3 RMS, imbalance current, temperature |
| Network And Machine Diagnosis Type | running hours counter/operating time, trip history information, phase fault and earth fault trip counters, fault recording, waiting time after overload tripping, remaining operating time before overload tripping, trip context information, starting current and time, event recording, motor control command recording |
| Permissible Power | 480 VA AC-15), Ie = 2 A, 500000 cycles output), 30 W DC-13), Ie = 1.25 A, 500000 cycles output) |
| Protection Type | phase unbalance, locked rotor, power factor variation, load fluctuation, overload, overload (long time), phase failure, thermal protection, thermal overload protection, earth-leakage protection, reverse polarity protection |
| Protective Treatment | 12 x 24 hour cycles EN/IEC 60068-2-30, 48 h EN/IEC 60070-2-11, TH EN/IEC 60068 |
| Connections Terminals | control circuit connector 1 0.25-2.5 mm² AWG 24...AWG 14)flexible without cable end, control circuit connector 2 0.2-1.5 mm² AWG 24...AWG 14)flexible without cable end, control circuit connector 2 0.2-1 mm² AWG 24...AWG 14)solid without cable end, control circuit connector 1 0.25-2.5 mm² AWG 24...AWG 14)flexible with cable end, control circuit connector 1 0.2-2.5 mm² AWG 24...AWG 14)flexible without cable end, control circuit connector 1 0.2-2.5 mm² AWG 24...AWG 14)solid without cable end, control circuit connector 2 0.2-1 mm² AWG 24...AWG 14)flexible with cable end, control circuit connector |
| Carbon Footprint Of The Distribution Phase A4 | 0.06717708699382807, 0.1 kg CO2 eq. |
| Carbon Footprint Of The End Of Life Phase C1 To C4 | 0.9986130199629963, 1 kg CO2 eq. |
| Carbon Footprint Of The Installation Phase A5 | 0.2 kg CO2 eq., 0.19965737421208332 |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 18 kg CO2 eq., 18.15669137550206 |
| Carbon Footprint Of The Use Phase B2 B3 B4 B6 | 5 kg CO2 eq., 4.971249437669018 |
| Certificate Agency | DNV, EAC, ABS, BV, CSA, UL, RINA, RMRoS, CCC, GL, KERI, LROS (Lloyds register of shipping), NOM, ATEX, C-tick |
| Local Data Status | Publishable |
| Local Publishable Date | 2026-02-03 |
| Return Indicator | N |
| Stocking Flag | Y |
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