THERM.RELAIS PTC SONDE 24-48V
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
254,57 €
This price is valid until 24.12.25
Estimate delivery time at our warehouse (approx.):
4-6 weeks
Technical Information
Packing details
Packing level 1 |
3389110699005 |
Other Technical data
Width |
22.5 mm |
Height |
100 mm |
Depth |
100 mm |
Rated control supply voltage |
24-48 V |
With detachable clamps |
No |
Error registration possible |
Yes |
External reset possible |
Yes |
Voltage type for actuating |
DC |
Number of contacts as normally closed contact |
1 |
Number of contacts as normally open contact |
1 |
Number of contacts as change-over contact |
0 |
Description
TeSys LT3 thermistor protection unit for use with PTC probes, with manual reset and fault indicator on front, dual voltage supply 24 or 48V AC 50/60Hz. To be used with a combination of PTC probes impedance lower than 1500 Ohm at 25°C, the trip impedance zone is 2700-3100 Ohm, the manual reset is possible only if impedance has decreased enough to be below 1500-1650 Ohm. It provides 2 auxiliary contacts 1NO+1NC for fault signaling, 1 pushbutton on front face for a local manual reset, and 1 logic input for connection of a remote reset button. DIN rail mounting, connections by cage terminals. PTC thermistor probes DA1TT, DA1TS available (to be ordered separately). Multi standards certified (IEC, UL, CSA), Green Premium compliant (RoHS/REACh).