3RT1066-2AM36 – Siemens 300A 3-Pole Power Contactor 600V AC 3-Phase with 200-220V Coil

3RT1066-2AM36

3RT1066-2AM36 is a Siemens Sirius 3-pole power contactor designed for motor control applications with a 300 ampere rating and 600 volt AC 3-phase capacity.

This Siemens 3RT1066-2AM36 contactor supports AC-3 utilization category with a rated operational current of 300 A and power rating of 160 kW at 400 V AC. It features a 3-pole design and is equipped with auxiliary contacts (2 NO + 2 NC). The coil voltage is 200-220 V AC/DC, suitable for conventional main circuit operation. This contactor is part of the Sirius 3RT1 series and is engineered for reliable switching of motors and other loads in industrial environments.

Key Specifications
• Amperage: 300 A
• Voltage Rating: 600 V AC, 3-phase
• Coil Voltage: 200-220 V AC/DC
• Poles: 3
• Power Rating: 160 kW at 400 V AC
• Auxiliary Contacts: 2 NO + 2 NC
• Series: Sirius 3RT1
• Utilization Category: AC-3 / AC-3e

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Specifications

• Part Number: 3RT1066-2AM36
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT10
• Voltage : 600
• Amperage : 300
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 220
• Coil Voltage Minimum : 200

Product Data

• Weight : 16