The LC1E0910B7: This is a 3-pole contactor rated for 9 A in AC-3 duty (motor switching) at up to 440 V, and also carries AC-1 (resistive load) and AC-3e (enhanced motor) utilisation categories. The 24 V AC coil at 50/60 Hz means it is intended for control circuits with an AC supply — verify your control transformer output matches, as a DC coil version would not be a drop-in. The 1 NO auxiliary contact built in covers basic feedback or interlock needs; if your circuit requires more auxiliary poles, plan for a side-mount block. Mounting is on a DIN rail or a plate, so panel integration is straightforward.
Where This Contactor Fits in a Panel
Easy TeSys Control contactors are the economy line in Schneider's TeSys family, designed for basic motor starting and resistive load switching in control panels. The LC1E0910B7 is sized for small motors — think fractional-horsepower pumps, fans, or conveyors within its 9 A AC-3 envelope. The 45 mm width and 80 mm depth keep the footprint compact on a DIN rail, leaving room for overload relays and terminal blocks in a standard enclosure.
It also meets EN/IEC 60335-1 Clause 30.2 and -2-40 Annex JJ for appliance applications. The 850 °C glow-wire test (IEC 60695-2-1) confirms fire resistance for the housing material.