Home › Manufacturers › Siemens › 3RK1903-0CF00

Siemens

Siemens XB4 Brake Control Module for ET 200S

Siemens XB4 brake control module for ET 200S with mechanical brakes.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RK1903-0CF00

Type Brake Control Module

Series XB4 for ET 200S

Voltage 500 V AC

Current 0.7 A

Get a price for 3RK1903-0CF00

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

Control for Mechanical Brakes For ET 200S 500V AC, 0.7A Rating 2x 24V DC Digital Inputs Safe Motor Braking Siemens Automation Component

Product description

The Siemens XB4 brake control module (3RK1903-0CF00) is designed for use with the ET 200S distributed I/O system. This module specifically handles the control of mechanical brakes on motors, ensuring safe and reliable operation, especially during power loss or controlled stops.

With a rating of 500 V AC and 0.7 A, this module is suitable for motors equipped with mechanical brakes. It also features 2x 24 V DC inputs for local control functions. Applications include material handling, cranes, elevators, and any machinery requiring controlled braking.

Stanlo Automation, a veteran-owned distributor of industrial surplus, offers the Siemens 3RK1903-0CF00. We are dedicated to providing essential automation components to keep your systems functional and safe.

Technical specifications

Type	Brake Control Module
Series	XB4 for ET 200S
Voltage	500 V AC
Current	0.7 A
Application	Motors with Mechanical Brakes
Digital Inputs	2x 24 V DC

Common applications

Cranes and Hoists

Elevators

Material Handling Equipment

Conveyor Systems

Machine Tools

Motion Control

Industrial Safety

Compatible systems

Siemens ET 200S Distributed I/O System Motors with Mechanical Brakes 24V DC Control Signals

Also known as

Siemens ET 200S Brake Control 3RK1903 Brake Module Siemens Motor Brake Controller

Replaces / compatible with

This module is specifically designed as an accessory for the Siemens ET 200S distributed I/O system to manage motor braking.

Technical note

Expert tip

This module is crucial for applications requiring controlled stopping or holding torque from a motor's mechanical brake, ensuring safety and precise positioning.

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

What is the primary function of the Siemens 3RK1903-0CF00 brake control module?

The Siemens 3RK1903-0CF00 is an XB4 brake control module for the ET 200S system, designed to safely engage and disengage mechanical brakes on motors. It operates at 500V AC and 0.7A and includes local control inputs.