Siemens SIRIUS 3RT1 NEMA Size 3 contactor, 50HP 460/575V AC, 600V 60Hz, 3-pole, screw connection, order code 3RT1046-1AT60-0UA0.
The Siemens 3RT1046-1AT60-0UA0 is a NEMA Size 3 contactor rated for 50HP at 460/575V AC, 600V 60Hz, 3-pole, with screw terminals. It's part of the SIRIUS 3RT1 series, built for switching motor loads in industrial control panels — the NEMA rating means it's sized for North American motor full-load current tables, not IEC utilization categories.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ to get a firm price and lead time.
The listed description is: CONTACTOR, 50HP 460/575V AC 600V 60HZ 3-POLE, SIZE S3 SCREW CONNECTION NEMA SIZE 3.
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