Can the class 20 LRD15** thermal overloads be used with LC1D38** contactors?

Yes, although the LRD15** overload setting range only goes up to 32 amps you can fit any one of these overloads to an LC1D38** contactor because the LC1D38** contactor shares the same frame body as the LC1D25** and the LC1D32contactors.

The LRD15** overload relays are listed below:

• LRD1508 - 2.5-4A
• LRD1510 - 4-6A
• LRD1512 - 5.5-8A
• LRD1514 - 7-10A
• LRD1516 - 9-13A
• LRD1521 - 12-18A
• LRD1522 - 17-25A
• LRD1530 - 23-28A
• LRD1532 - 25-32A

Note: There are alternatives in the new range, which allow setting ranges to cover most of the Tesys D range. See the attached catalogue extract for further information.

** = Coil voltage code in the case of contactors, and digits representing current setting range in the case of thermal overloads

Released for: Schneider Electric UK