3RT1054-1AM36

The 3RT1054-1AM36 is a Siemens SIRIUS 3RT10 series S6 base contactor, rated at 115A AC-3 and 55kW at 400V. It has 2NO+2NC auxiliary contacts and a coil with a universal AC/DC voltage of 200-220V, covering common medium and low voltage control power supplies. It is suitable for the start-up and shut-down control of large motors and pump systems.

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Siemens SIRIUS 3RT1054-1AM36 power contactor 200-220V coil

Product Positioning

The 3RT1054-1AM36 is a member of the Siemens SIRIUS 3RT10 large contactor series. It features an S6 frame, providing a main circuit capacity of 115A, 55kW/400V, and comes standard with 2NO+2NC auxiliary contacts for interlocking and status feedback. The operating mechanism uses a 200-220V AC/DC universal coil, covering the medium and low voltage control power supply levels commonly used in some factories, making it suitable for main circuit switching control of large motors or power equipment.

Core Product Advantages and Features

200-220V AC/DC coil

The operating mechanism can be directly driven by 200-220V AC or DC power supply, covering common medium and low voltage control power supplies.

S6 large chassis main circuit

The AC-3 has a rated current of 115A and a power output of up to 55kW at 400V, making it suitable for large-scale three-phase power control.

Standard auxiliary contacts

Built-in 4 sets of instantaneous auxiliary contacts (2NO+2NC) facilitate interlocking circuits and status feedback.

Dual-terminal type

The main circuit uses square terminals, while the control and auxiliary circuits use screw terminals, making wiring and installation convenient.

Wide range of uses

Commonly found in the power control panels of large water pumps, air compressors, fans, and process main units.

Made in Germany

Continuing the consistent quality and international certification foundation of the SIRIUS 3RT10 series

project	Specification
series	SIRIUS 3RT10
Base code	S6
Extreme number	3 poles
AC-3 rated current	115 A
AC-3 Rated Power (400V)	55 kW
auxiliary contacts	2 NO + 2 NC
coil voltage	200-220 V AC/DC (Uc)
Operating mechanism type	Traditional electromagnetic
Main circuit terminals	Square terminal (box terminal)
Control/Auxiliary Terminals	Screw terminals
weight	Approximately 3.60 kg
External dimensions	129×190×181 mm
Origin	Germany

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The 3RT1054-1AP30 is a Siemens SIRIUS 3RT10 series S6 base contactor, rated at 115A and 55kW at 400V (AC-3). Unlike the AP36 in the same series, it does not contain auxiliary contacts. The coil is a universal 220-240V AC/DC coil, suitable for control panels with pure main circuit switching and signal switching via modules.

3RT1054-1AF36-WH

The 3RT1054-1AF36-WH specification is comparable to the Siemens standard AF36, both featuring an S6 frame, AC-3 rated 115A, 55kW at 400V, built-in 2NO+2NC auxiliary contacts, and a coil with 110-127V AC/DC capability. The suffix "-WH" is not clearly defined in publicly available information; it is recommended to confirm the specifications before placing an order.

3RT1054-1AF36

The 3RT1054-1AF36 is a Siemens SIRIUS 3RT10 series S6 base contactor, rated at 115A and 55kW at 400V with AC-3 rating. It has 2NO+2NC auxiliary contacts and a coil with a universal AC/DC voltage of 110-127V. It is commonly used in control power supplies for US-standard or export equipment and is suitable for large motor power control panels.