3RT1064-6AV36

The 3RT1064-6AV36 is a Siemens SIRIUS S10 large contactor with a coil that is universally compatible with 380-420V AC/DC, a three-pole 225A rating, and a 110kW rating at 400V. It comes standard with 2NO+2NC auxiliary contacts and is suitable for starting and stopping large motors with 380V control power supplies.

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Siemens SIRIUS 3RT1064-6AV36 Large Power Contactor 380-420V Coil

Product Positioning

The 3RT1064-6AV36 is a Siemens SIRIUS S10 large power contactor, with a coil voltage of 380-420V AC/DC universal. It is suitable for factory environments that directly use 380V control power supplies without the need for an additional transformer. The three-pole design, coupled with a 225A AC-3 rated current, delivers 110kW at 400V, capable of handling large motors and heavy-load switching needs. Kenxin Motors is an authorized Siemens distributor, providing genuine Siemens products with a warranty.

Core Product Advantages and Features

380-420V AC/DC coil

AC/DC universal wide-range coil, suitable for direct use in factories with 380V control power supply standards.

S10 Large Contactor Architecture

Three-pole design, AC-3 rated current 225A, power 110kW at 400V, suitable for starting and stopping large motors.

Standard auxiliary contacts

It has four sets of auxiliary contacts (2 NO + 2 NC) built-in, which facilitates interlocking control and status feedback.

Long life design

With a mechanical lifespan of 10 million operating cycles, it is suitable for production line equipment with high-frequency start-stop operations.

Bus main circuit terminals

It can accept 70 to 240 mm² stranded wire, suitable for high current panel wiring.

Original manufacturer's authorized warranty

Kenxin Motors is an authorized Siemens distributor, providing genuine products and technical support.

project	Specification
brand	Siemens
series	SIRIUS 3RT10
model	3RT1064-6AV36
Frame size	S10 (Large Contactor)
Extreme number	3P
coil voltage	380~420V AC (50/60Hz)/DC universal
AC-3 rated current	225A at 400/500/690V.
AC-3 rated power	110kW at 400V
Auxiliary contact	2NO+2NC
Mechanical life	10 million times
Protection level	IP00, IP20 can be achieved by adding a protective cover.
Operating temperature	-25°C to +60°C
Main circuit wiring	Busbar terminals can connect to stranded wires of 70~240mm².
External dimensions	210 (height) x 145 (width) x 202 (depth) mm
net weight	Approximately 6.5 kg

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