3RT1064-6AP36

The 3RT1064-6AP36 is a Siemens SIRIUS S10 large contactor with a coil that is universally compatible with 220-240V AC/DC, a three-pole 225A rating, and a power output of 110kW at 400V. It comes standard with 2NO+2NC auxiliary contacts and is the most common control voltage standard selection for Taiwanese factories.

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Siemens SIRIUS 3RT1064-6AP36 Large Power Contactor 220-240V Coil

Product Positioning

The 3RT1064-6AP36 is a Siemens SIRIUS S10 large power contactor, with a coil voltage of 220-240V AC/DC, making it the most common control voltage specification in Taiwanese factories, facilitating selection and spare parts management. Its three-pole design, coupled with a 225A AC-3 rated current, delivers 110kW at 400V, suitable for large motors and heavy-duty switching equipment. Kenxin Motors is an authorized Siemens distributor, providing genuine products, warranties, and selection consultation.

Core Product Advantages and Features

220-240V AC/DC coil

It can operate on both AC and DC power and meets the most common control voltage standards in Taiwanese factories.

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 selection consultation.

project	Specification
brand	Siemens
series	SIRIUS 3RT10
model	3RT1064-6AP36
Frame size	S10 (Large Contactor)
Extreme number	3P
coil voltage	220~240V 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
Electrical life	Standard auxiliary contacts: 10 million cycles / Electronic auxiliary contacts: 5 million cycles
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
Applicable Standards	IEC/EN 60947-1, -4-1, -5-1

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