Siemens 3RT10546AF36

Siemens 3RT1054-6AF36 Power Contactor

Product Description

This is a robust 3‑pole power contactor from Siemens’ SIRIUS 3RT series. It’s designed for heavy duty switching of electric motors and loads, offering reliable performance. It comes with auxiliary contacts (2 normally open + 2 normally closed) and supports control voltages in the 110‑127 V range (AC or DC). Ideal for industrial and automation applications where high current is required.

Key Specs

• Rated Current (AC‑3, 400 V): 115 A

• Motor Power (AC‑3, 400 V): 55 kW

• Coil / Control Voltage: 110‑127 V AC/DC 

• Number of Poles: Auxiliary Contacts: 2 NO + 2 NC 

• Operating Temperature: −25 °C to +60 °C