If you care about proven names, you will find that Eaton brings a reassuring presence to the part.
Eaton DILM12-10 276825 Contactor 3 pole, 380 V 400 V 5.5 kW, 1 N/O, 600 V 60 Hz
A nice touch is the Eaton logo, which makes the relay look clean and professional in anyIf you want a known name, you will find that Eaton makes this relay an easy choice to justify.
You will find that the INDUSTRIAL MRO brand carries weight in conversations with seasoned electricians.