3RT1054-6LA06

The Siemens SIRIUS 3RT1054-6LA06 is an S6 frame contactor body. It does not include the operating coil mechanism at the factory. It must be matched with a corresponding voltage coil to form a complete contactor. The main circuit is rated at 115A AC-3, corresponding to about 55kW at 400V. It also has 2 normally open and 2 normally closed auxiliary contacts, which are suitable for flexible selection.

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Siemens SIRIUS 3RT1054-6LA06 S6 contactor body (without coil)

Product Positioning

The 3RT1054-6LA06 is the "body" version of the Siemens SIRIUS S6 large contactor. It does not include an operating coil at the factory and requires a matching voltage coil for full operation. This design allows for flexible coil pairing with the same 115A body depending on the project's control voltage, simplifying spare parts inventory. Kensun Motors can recommend suitable coil combination solutions.

Core Product Advantages and Features

S6 Large Contactor Body

It belongs to the Siemens SIRIUS 3RT10 series S6 frame body, and the main circuit specifications are consistent with the 115A model in the same series.

Operating coil not included.

The main body does not include a coil mechanism; a corresponding voltage coil assembly must be ordered separately for assembly before it can operate.

AC-3 rated 115A/55kW

The main circuit AC-3 has a rated current of 115A, corresponding to approximately 55kW at 400V, and its load-bearing capacity is the same as that of the standard product.

2NO+2NC auxiliary contacts

The main body has two sets of normally open and two sets of normally closed auxiliary contacts built in, and it can be put into use after the coil is assembled.

Coil specifications can be flexibly matched.

Compatible coil modules can be added according to the control voltage to improve the flexibility of spare parts sharing.

Authorized channels guarantee genuine products

Kenxin Motors provides original factory parts and coil selection consultation to avoid incorrect specification selection and delays in the project schedule.

project	Specification
brand	Siemens
series	SIRIUS 3RT10
model	3RT1054-6LA06
Frame size	S6
Extreme number	3 poles
AC-3 rated current	115 A
AC-3 power rating (400V)	55 kW
Coil/operating mechanism	Coils are not included in the product specifications and must be purchased separately.
Auxiliary contact	2 NO + 2 NC

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