3RT1456-6LA06

3RT1456-6LA06 is a Siemens SIRIUS 3RT14 series S6 frame three-pole power contactor. Distributor information for different frame sizes in the same series with the 6LA06 suffix indicates a coil voltage of 400V AC, which can be used as a specification reference. However, the official catalog from the manufacturer still needs further verification and confirmation.

Share To

Siemens SIRIUS 3RT1456-6LA06 S6 frame three-pole power contactor product image

Product Positioning

3RT1456-6LA06 is a Siemens SIRIUS 3RT14 series S6 frame three-pole power contactor, a standard coil version without an electronic interface. Within the same series, including 3RT1054, 3RT1056, 3RT1065, and 3RT1076, all versions with the same 6LA06 suffix are consistently labeled as 400V AC coil by distributors. This can be used as a high-level reference for this model's specifications. However, 3RT1456-6LA06 itself is not directly listed in the original manufacturer's catalog; it is recommended to double-check with Kenxin Motor before placing an order.

Core Product Advantages and Features

S6 large-frame design

Three-pole power contactor structure, suitable for large motor control circuits

Standard AC coil

The standard coil version without electronic interfaces has a relatively simple structure.

For specifications in the same series

Version 6LA06, with the same suffix, is marked as a 400V AC coil across all other frame dimensions.

Triple heavy load switching

Suitable for large three-phase motors and heavy-load switching applications

Original manufacturer verification recommendations

It is recommended to confirm the actual coil voltage with the manufacturer or distributor before placing an order.

project	Specification
model	3RT1456-6LA06
Product Category	SIRIUS 3RT14 Series Three-Pole Electric Contactor
Frame size	S6
Extreme number	3 poles
Coil type	Standard AC coil (excluding electronic interface)

Recommend

3RT1456-6LA30

The 3RT1456-6LA30 is a Siemens SIRIUS 3RT14 series S6 frame three-pole power contactor. It shares the S6 frame and three-pole design with other 3RT1456-6xx models in the same series. However, details such as coil voltage cannot be fully verified in publicly available distribution information. It is recommended to confirm the actual specifications with the supplier before placing an order.

3RT1456-6AV36

The 3RT1456-6AV36 is a Siemens SIRIUS series S6 frame three-pole power contactor with a rated current of 275A, a rated operating voltage of 690V AC-1, and a coil voltage of 380-420V AC/DC. It has 2 NO + 2 NC auxiliary contacts and is suitable for use with three-phase 380V system drive coils. It is commonly used in large motor control circuits.

3RT1456-6AR36

The 3RT1456-6AR36 is a Siemens SIRIUS series S6 frame three-pole power contactor with a rated current of 275A, a rated operating voltage of 690V AC-1, a coil voltage of 440-480V AC/DC, built-in 2NO+2NC auxiliary contacts, and a unit weight of approximately 3.2 kg. It is suitable for the start-stop control of large motors in high-voltage power distribution environments.