Overview
The LA9FL4J is a Schneider TeSys F mechanical interlock, order code LA9FL4J, designed for 2 vertical mounting of two contactors or contactor/reverser combinations. It provides mechanical interlocking between the paired devices, preventing simultaneous closure. This accessory is part of the TeSys F range and is packaged as a single unit (PCE). It is now discontinued as of 2023-12-31.
Integration & compatibility
The LA9FL4J interlocks a bottom contactor from the LC1F400 or CR1F400 series with a top contactor from the LC1F630, LC1F800, or CR1F630 series. It mounts in a 2 vertical configuration. Compatibility extends across the LC1F and CR1F families, covering both contactors and reversing contactors in the TeSys F line.