Power relay, AC-3, 8.4 A, 4 kW / 400V, 3-pole, AC 24 V, 45-450 Hz, auxiliary contacts: 1 NC, screw connection Small contactor SIRIUS 3TG10 for switching control signals in the control circuit, e.g. for household appliances, lifting equipment or in the installation area.The 3TG10 small contactors are characterized by their small width. They operate hum-free, have a built-in auxiliary switch and can be mounted in any position.The 3TG10 small contactors are available in AC or DC operation, for various operating currents, with 4 NO contacts or 3 NO contacts and one NC contact and are available with screw or flat plug connection.Simple, efficient, always up to date - the SIRIUS modular system.