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PTC Probe Relay TeSys - LT3 with Manual Reset - 24...230 V - 2 OC.

Schneider
SKU
SE_LT3SM00MW
Model
LT3SM00MW

Obsolete

All prices inclusive of GST

Short description of LT3SM00MW

Relays processing PTC probe outputs, to protect motors from overheating
Obsolete
*All information are subjected to changes without prior notice.
range of product : LT3
-  device short name : LT3SM
-  product or component type : Thermistor protection units
-  [Uc] control circuit voltage : 24...230 V AC 50/60 Hz24...230 V DC
-  reset : Manual
MAIN SPECIFICATIONS
Breaking Capacity2 A at 24 V DC DC-13
3 A at 250 V AC AC-16
6 A at 120 V AC AC-16
Contacts Type And Composition2 C/O multi voltage
Control Typemanual reset
manual test
Discrete Input Number2 C/O multi voltage
Product Or Component Typethermistor protection units
Range Of ProductLT3
Rated Power In W< 2.5 V (1500 Ohm) for probe
< 7.5 V (4000 Ohm) for probe conforming to IEC 60034-11
[Ie] Rated Operational Currentmanual reset
manual test
[Uc] Control Circuit Voltage24...230 V AC 50/60 Hz
24...230 V DC
[Ue] Rated Operational Voltage250 V AC 50/60 Hz for output control relay
Device Short NameLT3SM
Range NameTeSys LT3
COMPLEMENTARY
Communication Network Type250 V AC 50/60 Hz for output control relay
Input Voltage< 2.5 V (1500 Ohm) for probe
< 7.5 V (4000 Ohm) for probe conforming to IEC 60034-11
Interlocked Device2 A at 24 V DC DC-13
3 A at 250 V AC AC-16
6 A at 120 V AC AC-16
Compatibility CodeLT3SM
Condition Of Useconnection of probes 1000 m >2.5 mm²
connection of probes 500 m >1.5 mm²
Connections - Terminalspower circuit: cage type connector 1 cable(s) 0.75-2.5 mm²flexible with cable end
power circuit: cage type connector 1 cable(s) 0.75-2.5 mm²solid with cable end
power circuit: cage type connector 1 cable(s) 1-2.5 mm²flexible without cable end
power circuit: cage type connector 1 cable(s) 1-2.5 mm²solid without cable end
power circuit: cage type connector 2 cable(s) 0.75-2.5 mm²flexible with cable end
power circuit: cage type connector 2 cable(s) 0.75-2.5 mm²solid with cable end
power circuit: cage type connector 2 cable(s) 1-2.5 mm²flexible without cable end
power circuit: cage type connector 2 cable(s) 1-2.5 mm²solid without cable end
Control Circuit Voltage Limits0.85...1.1 Uc
Depth100 mm
Height100 mm
Hold-in Power Consumption In VA2.5-2.5 VA
Hold-in Power Consumption In W1-1 W
Maximum Short Circuit Detection Resistance20 Ohm
Net Weight0.22 kg
Number Of Probes0-6
Probe Interchangeabilitylabel mark A conforming to IEC 60034-11
Rated Power In VA100 VA at 220 V - electrical durability: 500000 cycles
Resetmanual
Resistance1500-1650 Ohm reset
2700-3100 Ohm tripping
Signalling Functionfault indication
voltage indication
Tightening Torque0.8 N.m
Width22.5 mm
[Ith] Conventional Free Air Thermal Current5 A for output control relay
[Uimp] Rated Impulse Withstand Voltage2.5 kV
[Ui] Rated Insulation Voltageoutput control relay: 500 V AC
ENVIRONMENT
Ambient Air Temperature For Operation-25-60 °C
Ambient Air Temperature For Storage-40-85 °C conforming to IEC 60068-2-1
-40-85 °C conforming to IEC 60068-2-2
Electromagnetic Compatibilityimmunity to microbreaks and voltage drops conforming to IEC 61000-4-11
resistance to electrostatic discharge level 3 conforming to IEC 61000-4-2
resistance to fast transient level 3 conforming to IEC 61000-4-4
surge resistance 1.2/50-8/20 level 4 conforming to IEC 61000-4-5
susceptibility to electromagnetic fields level 3 conforming to IEC 61000-4-3
IP Degree Of ProtectionIP20 conforming to IEC 60529
IP20 conforming to VDE 0106
Operating Altitude<= 1500 m without derating in temperature
> 1500...3000 m with derating in temperature
Shock Resistance5 gn 11 ms conforming to IEC 60068-2-27
StandardsIEC 60034-11
IEC 60947-8
VDE 0660
Vibration Resistance1 gn 25...150 Hz conforming to IEC 60068-2-6
2.5 gn 2...25 Hz conforming to IEC 60068-2-6
OTHER
Poles Descriptionthermistor protection units
[Us] Rated Supply VoltageLT3