The Schneider Electric LC1E0901N5WB is a 3-pole contactor from the Easy TeSys Control range, rated for motor control in AC-3 duty at 9 A on a 400 V supply, with a 415 V AC wide-range coil. It is now classified as obsolete by the manufacturer.
The AC-3e rating extends this for energy-efficient motor designs. The 415 V AC coil is a wide-range design, meaning it pulls in reliably across a band of control voltages without needing a separate coil tap. The IP20 degree of protection suits enclosure-mounted installations where the contactor is protected from direct contact but not from moisture ingress.
The TH protective treatment per IEC 60068 means it's suitable for tropical or humid environments where condensation is a concern.
Fire resistance is tested to 850 °C per IEC 60695-2-1, which satisfies the glow-wire requirements in appliance standards like EN/IEC 60335-1.