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Siemens Sirius 3RT Contactor Datasheet

Siemens · PDF · 980 KB · uploaded 2026-05-22
Datasheet
Contactor
Motor Control
Type to search content
SIRIUS 3RT2 contactors for switching motors. AC-3 ratings from 3 kW to 250 kW at 400V. Spring-loaded or screw terminals. Coil voltages 24V DC to 230V AC. Auxiliary contact blocks 1NO+1NC standard. Compliant with IEC 60947-4-1. Suitable for star-delta starters, direct online starters, soft starter bypass.

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