PTC Probe Relay TeSys - LT3 with Manual Reset - 24...230 V - 2 OC.
Schneider
SKU
SE_LT3SM00MW
Model
LT3SM00MW
Obsolete
Short description of LT3SM00MW
Relays processing PTC probe outputs, to protect motors from overheating
Obsolete
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
-  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 Capacity | 2 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 Composition | 2 C/O multi voltage |
Control Type | manual reset manual test |
Discrete Input Number | 2 C/O multi voltage |
Product Or Component Type | thermistor protection units |
Range Of Product | LT3 |
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 Current | manual reset manual test |
[Uc] Control Circuit Voltage | 24...230 V AC 50/60 Hz 24...230 V DC |
[Ue] Rated Operational Voltage | 250 V AC 50/60 Hz for output control relay |
Device Short Name | LT3SM |
Range Name | TeSys LT3 |
COMPLEMENTARY | |
Communication Network Type | 250 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 Device | 2 A at 24 V DC DC-13 3 A at 250 V AC AC-16 6 A at 120 V AC AC-16 |
Compatibility Code | LT3SM |
Condition Of Use | connection of probes 1000 m >2.5 mm² connection of probes 500 m >1.5 mm² |
Connections - Terminals | power 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 Limits | 0.85...1.1 Uc |
Depth | 100 mm |
Height | 100 mm |
Hold-in Power Consumption In VA | 2.5-2.5 VA |
Hold-in Power Consumption In W | 1-1 W |
Maximum Short Circuit Detection Resistance | 20 Ohm |
Net Weight | 0.22 kg |
Number Of Probes | 0-6 |
Probe Interchangeability | label mark A conforming to IEC 60034-11 |
Rated Power In VA | 100 VA at 220 V - electrical durability: 500000 cycles |
Reset | manual |
Resistance | 1500-1650 Ohm reset 2700-3100 Ohm tripping |
Signalling Function | fault indication voltage indication |
Tightening Torque | 0.8 N.m |
Width | 22.5 mm |
[Ith] Conventional Free Air Thermal Current | 5 A for output control relay |
[Uimp] Rated Impulse Withstand Voltage | 2.5 kV |
[Ui] Rated Insulation Voltage | output 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 Compatibility | immunity 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 Protection | IP20 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 Resistance | 5 gn 11 ms conforming to IEC 60068-2-27 |
Standards | IEC 60034-11 IEC 60947-8 VDE 0660 |
Vibration Resistance | 1 gn 25...150 Hz conforming to IEC 60068-2-6 2.5 gn 2...25 Hz conforming to IEC 60068-2-6 |
OTHER | |
Poles Description | thermistor protection units |
[Us] Rated Supply Voltage | LT3 |