3RT1054-1AF30

The 3RT1054-1AF30 is a SIRIUS S6 frame three-pole power contactor with AC-3 rated current of 115A and power of 55kW. The coil belongs to the AF series 110-127V AC/DC. The box-type terminals are conducive to high-current wiring and are suitable for control circuits of large motors such as water pumps and air compressors.

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Siemens SIRIUS 3RT1054-1AF30 power contactor product image

Product Positioning

The 3RT1054-1AF30 is a Siemens SIRIUS series S6 frame large power contactor, specifically designed for high-current motor control circuits. Its AC-3 rated current reaches 115A, corresponding to a power of 55kW, and it can withstand harsh operating conditions with frequent start-stop cycles. The box-type terminal structure facilitates quick wiring of large-section cables, making it suitable for use in factory switchboards and motor control centers.

Core Product Advantages and Features

S6 large-frame design

Corresponding to the control requirements of AC-3 115A, 55kW high current motor

Three-pole main circuit

Three sets of main contacts, suitable for switching three-phase power circuits.

Box-type terminal

Facilitates crimping of large cross-section cables and simplifies wiring in distribution panels.

AF voltage code coil

Corresponding to 110-127V AC/DC control voltage range

High-durability contacts

Compliant with IEC 60947-4-1 standard, long lifespan design

project	Specification
series	SIRIUS 3RT10
Frame size	S6
AC-3 rated current	115 A
AC-3 Rated Power (400V)	55 kW
Extreme number	3 poles
Terminal type	Box-type terminal
Applicable Standards	IEC 60947-4-1

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