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Siemens 3RT1064-6AF36 SIRIUS 225A 3-Pole Power Contactor

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ManufacturerSiemens

Part number3RT1064-6AF36

Part Number 3RT1064-6AF36

Manufacturer Siemens

Series SIRIUS 3RT

Poles 3

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225A AC-3/AC-3e rating 110 kW @ 400V 110-127V AC/DC coil 3-pole configuration 2 NO + 2 NC auxiliary contacts High current capacity for heavy loads

Product description

The Siemens 3RT1064-6AF36 is a 3-pole SIRIUS power contactor designed for AC-3e/AC-3 applications, rated at 225A and 110kW at 400V. It features a conventional drive with a common coil voltage range of 110-127V AC/DC, ensuring broad compatibility with standard industrial control power supplies. This contactor includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.

This high-capacity contactor is essential for controlling large industrial motors, pumps, and other significant electrical loads in demanding environments such as mining operations, heavy manufacturing, and large infrastructure projects. Its robust build ensures reliable and consistent performance.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3RT1064-6AF36. We provide genuine, quality components to ensure your operations run efficiently, backed by our commitment to customer satisfaction and rapid delivery.

Technical specifications

Part Number	3RT1064-6AF36
Manufacturer	Siemens
Series	SIRIUS 3RT
Poles	3
Current Rating	225A (AC-3)
Power Rating	110 kW @ 400V
Coil Voltage	110-127V AC/DC
Auxiliary Contacts	2 NO + 2 NC
Connection	Busbar (main), Screw (control/auxiliary)
Drive Type	Conventional

Common applications

Large motor control

Industrial pumps

Mining equipment

Heavy manufacturing

Infrastructure projects

Power distribution

Compatible systems

Compatible with Siemens overload relays and other SIRIUS components. Suitable for use in industrial control panels and motor starter assemblies.

Also known as

Siemens SIRIUS Contactor 3RT1064 Contactor 225 Amp Contactor 110V Contactor

Replaces / compatible with

This contactor is part of the Siemens SIRIUS 3RT series and is designed to replace or be interchangeable with other contactors within this series that share similar specifications.

Technical note

Expert tip

The 3RT1064-6AF36, with its 225A rating and 110-127V coil, is a robust choice for controlling high-power industrial machinery where reliable switching is paramount.

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Frequently asked questions

What is the coil voltage range for the Siemens 3RT1064-6AF36 contactor?

The Siemens 3RT1064-6AF36 power contactor operates with a standard coil voltage range of 110-127V AC/DC, making it compatible with common industrial control power supplies.