Overview
The LA1LC025 is a Schneider TeSys Integral auxiliary contact block, order code LA1LC025, rated for 6 A switching current at 690 V insulation voltage. It provides 3 NO + 1 NC contacts with instantaneous operation, mounts on the right side of the Integral contactor-breaker, and uses screw-clamp terminals accepting 1.5 mm² to 2.5 mm² wire.
This auxiliary block snaps onto the right side of a TeSys Integral contactor-breaker and mirrors the main contactor state through its 3 NO + 1 NC instantaneous contacts. The 690 V insulation rating matches the Integral breaker's power circuit, so the auxiliary contacts can switch control voltages without derating.
Applications
The LA1LC025 is used on TeSys Integral motor starter combinations in panel builds for conveyors, pumps, compressors, and HVAC equipment. The right-side mounting position keeps the left side free for a second auxiliary block or a protection module.