3RT1065-0LA06

The 3RT1065-0LA06 is the body of a Siemens SIRIUS large power contactor. It has an S10 frame, AC-3 current of 265A, and a power of 132kW at 400V. It does not include an operating coil and requires the purchase of a compatible coil module for installation before it can be powered on. The main circuit specifications are consistent with the standard models in the same series. The details of the terminal versions in the model prefix have not yet been confirmed one by one.

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Product image of Siemens 3RT1065-0LA06 large power contactor body (without coil)

Product Positioning

The 3RT1065-0LA06 is a coilless version of the Siemens SIRIUS S10 large-frame power contactor. It does not include an operating coil module at the factory; a coil with the corresponding voltage must be purchased separately for assembly. This design allows customers to flexibly match coil specifications according to the actual control voltage on site. The main circuit electrical performance is consistent with the standard model in the same series, making it suitable for spare parts planning and customized panel integration.

Core Product Advantages and Features

Coilless base design

The device does not include an operating coil; a compatible coil module must be selected separately before it can be powered on and used.

S10 large frame 265A grade

AC-3 has a current rating of 265A and a power rating of 132kW at 400V. The main circuit specifications are consistent with the standard models in the same series.

Flexible matching control voltage

The appropriate coil can be freely matched according to the existing control voltage on site, improving the flexibility of spare parts management.

2NO+2NC auxiliary contacts

Standard configuration of 4 auxiliary contacts to meet interlocking and signal feedback requirements.

Busbar main circuit terminals

The main circuit adopts a busbar connection design, which is suitable for high-current wiring and panel integration.

Original manufacturer authorized consultation service

Kenxin Motors provides selection and coil matching consultation to ensure customers purchase the correct combination.

project	Specification
Product Type	SIRIUS 3RT1 Series Electric Contactor (Coilless Base)
Frame size	S10
Extreme number	3-pole (3NO main contact)
AC-3 rated current	265 A
Rated power (400V AC-3)	132 kW
Coil configuration	Coil not included; must be purchased separately.
Auxiliary contact	2 NO + 2 NC
Main circuit terminal type	busbar connection
Operating temperature range	-25°C ~ 60°C
Remark	Model prefix version details (terminal/assembly differences) could not be confirmed one by one in publicly available information. It is recommended to consult and confirm before placing an order.

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