What it is and where it fits
The LAEN40 is a front-mounted auxiliary contact block from the Easy TeSys Control range, providing 4 normally open instantaneous contacts. It snaps onto compatible contactors, adding signaling or interlocking capability without additional wiring space.
Compliance and environmental
The LAEN40 meets EN/IEC 60947-1, EN/IEC 60947-5-1, GB/T 14048.1, GB/T 14048.5, and relevant clauses of EN/IEC 60335-1 and -2-40. It carries protective treatment TH conforming to IEC 60068 and operates from -5 to 55 °C, with storage from -60 to 80 °C. Altitude derating begins above 3000 m.
Wiring and mounting
Screw clamp terminals accept 1 to 2.5 mm² solid or flexible wire (with or without ferrule), with a maximum external diameter of 6 mm. Mounts on the front of compatible contactors; no additional DIN rail space required.