3RT1064-6AD36

The 3RT1064-6AD36 is a Siemens SIRIUS S10 large contactor with a coil rated for 42-48V AC/DC operation. It is a low-voltage, safe-operating type, three-pole 225A, 110kW at 400V, and comes standard with 2NO+2NC auxiliary contacts. It is suitable for large motor applications in low-voltage control circuits.

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Siemens SIRIUS 3RT1064-6AD36 Large Power Contactor 42-48V Low Voltage Coil

Product Positioning

The 3RT1064-6AD36 is a Siemens SIRIUS S10 large power contactor, with a coil voltage of 42-48V AC/DC universal. It belongs to the low-voltage safety operation class and is suitable for applications with safety regulations regarding control circuit voltage. The three-pole design, coupled with a 225A AC-3 rated current, delivers 110kW at 400V, making it suitable for large motors and heavy-duty switching equipment. Kenxin Motor is an authorized Siemens distributor, providing genuine Siemens products with a warranty.

Core Product Advantages and Features

42-48V AC/DC low voltage coil

It can operate on both AC and DC power, belongs to the low-voltage safety class, and is suitable for environments with special safety regulations.

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.

Screw-type control terminal

The control circuit uses screw terminals, while the main circuit still uses a bus terminal design.

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	3RT1064-6AD36
Frame size	S10 (Large Contactor)
Extreme number	3P
coil voltage	42~48V AC (50/60Hz)/DC universal
AC-3 rated current	225A at 400V
AC-3 rated power	110kW at 400V
Auxiliary contact	2NO+2NC
Main circuit wiring	Busbar terminals
Control circuit wiring	Screw terminals
Mechanical life	10 million times
net weight	Approximately 6.5 kg
External dimensions	210 (height) x 145 (width) x 202 (depth) mm

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