Telemecanique LR2D1321 Overload Relay (LR2 D13 21) - New UL Aftermarket Replacement Class 10 Ambient Compensated Overload with Phase Loss Protection. New Aftermarket Replacement for Telemecanique Overload Relay including a 1 year warranty. "12-18A Adjustable Overload Mounts to NC1- D12, D18, D25 or D32 Contactor" Series LR overload relays are intended and UL recognized for use with US Breaker NC1D contactors. Telemecanique parts are provided to assist selection. Select products according to each applicaion.