Home › Manufacturers › Siemens › 3RT1054-6SF36

Siemens

Siemens 3RT1054-6SF36 Contactor - 115A, 24V DC PLC Input

Siemens 3RT1054-6SF36 3-pole power contactor with electronic drive and 24V DC PLC input.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RT1054-6SF36

Type Power Contactor

Manufacturer Siemens

Part Number 3RT1054-6SF36

Poles 3

Get a price for 3RT1054-6SF36

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

AC-3e/AC-3 rating Electronic drive for PLC integration 24V DC PLC input 115A current capacity 55kW power rating 2 NO + 2 NC auxiliary contacts

Product description

The Siemens 3RT1054-6SF36 is a sophisticated 3-pole power contactor designed for AC-3e/AC-3 applications, rated at 115A and 55kW at 400V. It distinguishes itself with an electronic drive, allowing for direct interface with 24V DC PLC control signals, and an input voltage range of 0.8-1.1 times 96-127V. This contactor features 2 NO and 2 NC auxiliary contacts, busbar main circuit connection, and screw terminals for the control and auxiliary circuits.

This electronic contactor is ideal for modern automated systems where precise control from PLCs is required. It is commonly used in machine building, process automation, and control panels where space and direct PLC integration are beneficial, offering enhanced control capabilities over conventional contactors.

Stanlo Automation, a veteran-owned supplier of industrial surplus parts, carries the Siemens 3RT1054-6SF36. We offer reliable solutions for your automation needs with competitive pricing and fast shipping.

Technical specifications

Type	Power Contactor
Manufacturer	Siemens
Part Number	3RT1054-6SF36
Poles	3
AC-3e/AC-3 Rating	115 A
Power Rating (400V)	55 kW
Coil Type	Electronic Drive
Control Input	24V DC PLC Input
Voltage Range (Control)	96-127V x (0.8-1.1)
Auxiliary Contacts	2 NO + 2 NC
Main Circuit Terminals	Busbar
Control Circuit Terminals	Screw

Common applications

PLC Controlled Systems

Machine Automation

Process Control

Control Panels

High-Speed Switching

Industrial Robotics

Compatible systems

Designed for direct connection with PLCs and automation systems supporting 24V DC control signals.

Also known as

Siemens 3RT1054 Electronic Contactor SIRIUS 3RT1054 PLC Siemens 115A Contactor 24V DC

Replaces / compatible with

Replaces conventional contactors in PLC-driven systems, offering enhanced control and integration capabilities.

Technical note

Expert tip

The electronic drive requires a stable 24V DC control signal for optimal performance and longevity.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

How does the Siemens 3RT1054-6SF36 interface with a PLC?

The Siemens 3RT1054-6SF36 features an electronic drive with a dedicated 24V DC PLC input, allowing direct control from programmable logic controllers without the need for external interface relays in many cases. This simplifies wiring and installation.