Schneider Electric LT3S Thermistor Protection Unit 1NO + 1NC, 100 VA, 24 → 230 Vac/dc, TeSys
Technical Document
Specifications
Brand
Schneider ElectricRange
TeSys
Series
LT3S
Power Rating
100 VA
Normal State Configuration
1NO + 1NC
Reset Method
Automatic
Terminal Type
Cage Clamp
Number Of Auxiliary Contacts
2
Width
22.5mm
Depth
100mm
Length
100mm
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Operating Temperature Range
-25 → +60 °C
Contact Voltage Rating
250 V ac
Control Voltage
24 → 230 Vac/dc
Country of Origin
France
Product details
Schneider Electric TeSys LT3 -S Thermistor Protection Relays.
From Schneider Electric this is the TeSys LT3-S range of Thermistor protection relays designed as an intelligent relay with built-in machine temperature control providing quick and easy selection. The thermistor protection relays can be used with all motors equipped with thermistor probes allowing you to monitor windings temperature, so you do not exceed the rated operating value. This guards the relay against any faults plus can also monitor the surface temperature.
LT3-S Features.
- Connection by Cage connectors.
- LT3-SE – has automatic reset.
- LT3-SA – has automatic reset plus a voltage fault indicator light.
- LT3-SM - has automatic reset plus a voltage fault indicator light, device Test and Reset button.
- Automatic or manual reset.
- Remote reset.
- Fault storage with the supply switched off.
- Fault indication.
- Test function.
- Guards against faults (caused by premature ageing).
- General protection and protection of motors with PTC Probes.
- Protects resistors, bearings and capacitors.
- Good in severe environments (frequent starts).
Applications.
Industry, infrastructure, building.
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Technical Document
Specifications
Brand
Schneider ElectricRange
TeSys
Series
LT3S
Power Rating
100 VA
Normal State Configuration
1NO + 1NC
Reset Method
Automatic
Terminal Type
Cage Clamp
Number Of Auxiliary Contacts
2
Width
22.5mm
Depth
100mm
Length
100mm
Minimum Operating Temperature
-25°C
Maximum Operating Temperature
+60°C
Operating Temperature Range
-25 → +60 °C
Contact Voltage Rating
250 V ac
Control Voltage
24 → 230 Vac/dc
Country of Origin
France
Product details
Schneider Electric TeSys LT3 -S Thermistor Protection Relays.
From Schneider Electric this is the TeSys LT3-S range of Thermistor protection relays designed as an intelligent relay with built-in machine temperature control providing quick and easy selection. The thermistor protection relays can be used with all motors equipped with thermistor probes allowing you to monitor windings temperature, so you do not exceed the rated operating value. This guards the relay against any faults plus can also monitor the surface temperature.
LT3-S Features.
- Connection by Cage connectors.
- LT3-SE – has automatic reset.
- LT3-SA – has automatic reset plus a voltage fault indicator light.
- LT3-SM - has automatic reset plus a voltage fault indicator light, device Test and Reset button.
- Automatic or manual reset.
- Remote reset.
- Fault storage with the supply switched off.
- Fault indication.
- Test function.
- Guards against faults (caused by premature ageing).
- General protection and protection of motors with PTC Probes.
- Protects resistors, bearings and capacitors.
- Good in severe environments (frequent starts).
Applications.
Industry, infrastructure, building.