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Need one to one replacement for reference LR2D3555 ( TeSys LRD thermal overload relays - 30...40 A - class 20 )

We can introduce reference LRD340L
Datasheet Link :
LRD340L is not one to one replacement to LR2D3555 , But it is the best solution we can suggest .
The specification of both overload relays are same, but the dimension and mounting arrangement are different.
You may refer the attached catalog pages for assembly diagram of both overload relays.

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