Frequently Asked Questions
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Are replacement contacts available for a CAD32 relay?
Issue:
Contacts need to be replaced in a CAD32** relay.
Product Line:
TeSys D IEC style relays
Environment:
CAD relays
Resolution:
The TeSys D IEC style relays do not offer replacement contacts.
What is the difference between the LAD4TB and LAD4TBDL bi-directional peak limiting diode?
Issue:
Identifying the difference between LAD4TB and LAD4TBDL
Product Line:
IEC contactors and starters
Environment:
Products sold and used in the United States
Cause:
Identifying the difference between two similar part numbers
Resolution:
The LAD4TB is for 24V AC coils for the Tesys Series LC1D09 through LC1D38 contactors when supplied with G7 voltage code. The LAD4TBDL is 24 vdc bi-directional diode offered as a replacement if for some reason the diode supplied with the Tesys LC1D09 through LC1D38 contactors when ordered with BD or BL voltage code breaks or is no longer working.
Can the LUCA12BL be controlled with a PLC?
Issue:
The LUCA12BL is to be controlled directly with the output of a PLC.
Product Line:
Tesys U line
Environment:
LUB32+LUCA12BL
Cause:
PLC doing remote control of the motor starter.
Resolution:
Yes, if the output of the PLC is 24 V DC and can handle an inrush of 220mA . A reversing module will add 120mA to the inrush when it has to change the direction of the motor.
