Core ratings and integration
The LC1E0910BD is a 3-pole contactor from the Easy TeSys Control range, rated 9 A in AC-3/AC-3e utilisation category at ≤440 V — that is the motor-switching current, so it handles a standard 4 kW (5.5 HP) three-phase induction motor on a 400 V line. The 24 V DC coil matches common PLC or safety-relay outputs without an extra power supply. One normally-open auxiliary contact is built in; additional front- or side-mount aux blocks can be added if the application needs more feedback or interlocking. The 45 mm width (about 2.5 modular units) fits standard enclosure cutouts and leaves room for a thermal overload relay alongside.
The TH protective treatment per IEC 60068-2-30 means it handles damp-heat cycling (condensing humidity), a common requirement for non-climate-controlled enclosures. IP20 finger-safe terminals are standard for panel installation. Compliant with EN/IEC 60947-4-1 (the main contactor standard for motor starters) and GB/T equivalents.
