Siemens Simatic ET200X 3RK1300-1AS01-1AA1 Electromechanical Reversing Starter

Description

The Siemens Simatic ET200X 3RK1300-1AS01-1AA1 is an electromechanical reversing starter designed for decentralized motor control within the SIMATIC ET 200X distributed I/O system. Engineered within the EM 300 series, this starter supports motor power ratings up to 0.55 kW at 400V under AC-3 utilization categories, with an adjustable current setting range of 1.1 to 1.6 A. The unit features an integrated brake contact (24 V DC / 3 A) to support externally supplied motor brakes, alongside a 9-pole motor feeder and a 9-pole power connection. Classified under an obsolete lifecycle status, the 3RK1300-1AS01-1AA1 remains a crucial replacement module for maintaining legacy decentralized drive architectures.

Features

• Electromechanical reversing starter optimized for the SIMATIC ET 200X distributed system
• Adjustable current setting range from 1.1 to 1.6 A supporting 0.55 kW at 400V (AC-3)
• Integrated brake contact rated at 24 V DC / 3 A for externally supplied motor brakes
• 9-pole motor feeder and 9-pole power connection for reliable field interfacing
• Obsolete lifecycle status supporting legacy decentralized motor control maintenance

Applications

• Decentralized conveyor systems and material handling machinery
• Distributed motor control loops in automated industrial plants
• Packaging and sorting equipment utilizing auxiliary motor brakes
• Legacy SIMATIC ET 200X system retrofits and direct part replacements

Technical Specifications

Installation Guidelines

• Disconnect all main power and control supply voltages before mounting or servicing the reversing starter module.
• Mount the module securely onto the ET 200X support profile, ensuring proper engagement with backplane bus connections.
• Torque all 9-pole power and motor feeder terminal connections strictly in accordance with manufacturer specifications.
• Route motor brake and control wiring separately from high-voltage distribution lines to mitigate electromagnetic noise.