Schneider Electric Temperature Monitoring Relay With SPDT Contacts, 24 → 48 V dc Supply Voltage

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): FR
Product Details

Thermal protection relay for series LT3 S motors

Protection relay with probe, LT3 series, that permanently controls the temperature of machines that require protection (motors, alternators etc..). Operates via CTP thermistor probes.
Automatic or manual reset.
Faults displayed on the front panel of the device or remotely, except for version LT3 SE, which does not have this function.
Fault detection if the probe circuit is accidentally cut off
Three versions are available:
LT3 SE: Control devices with no fault memory.
LT3 SA: Automatic reset with thermistor short circuit detection device.
Warning light on front panel.
LT3 SM: Device with manual reset and thermistor short circuit detection.
On the front panel there is a fault warning light and voltage indicator, and a test and reset button.

Standards

  IEC 60034-11, VDE 0660

Specifications
Attribute Value
Monitoring Application Temperature
Supply Voltage 24 → 48 V dc
Contact Configuration SPDT
Temperature Sensitivity Overtemperature, Undertemperature
Minimum Operating Temperature -25°C
Operating Temperature Range -25 → +60 °C
Width 22.5mm
Length 100mm
Dimensions 100 x 22.5 x 100 mm
Height 100mm
Maximum Operating Temperature +60°C
3 In stock - FREE next working day delivery available
5 available from Europe for delivery within 1 working day(s)
Price Each
£ 336.00
(exc. VAT)
£ 403.20
(inc. VAT)
Units
Per unit
1 - 2
£336.00
3 +
£322.40
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