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Siemens SIMATIC S7-400 PS 405 Power Supply - 20A, Wide Range DC

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ManufacturerSiemens

Part number6ES7405-0RA02-0AA0

Input Voltage 24/48/60V DC

Output Voltage 5V DC

Output Current 20A

Series SIMATIC S7-400

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Wide-range 24-60V DC input 5V DC / 20A output High current capacity Short-circuit protection Optional backup battery

Product description

The Siemens 6ES7405-0RA02-0AA0 is a SIMATIC S7-400 PS 405 power supply designed for wide-range DC input (24/48/60V DC) and providing a high-capacity 5V DC / 20A output. It is engineered to power heavily equipped S7-400 racks and demanding industrial automation applications, ensuring robust performance.

This power supply is crucial for complex automation systems across industries like energy, manufacturing, and infrastructure. Its wide-range DC input capability offers adaptability and reliability in various power environments, ensuring consistent operation of critical control systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES7405-0RA02-0AA0. We are committed to providing high-quality, tested surplus industrial components. Partner with Stanlo Automation for dependable automation parts and exceptional customer service.

Technical specifications

Input Voltage	24/48/60V DC
Output Voltage	5V DC
Output Current	20A
Series	SIMATIC S7-400
Type	PS 405

Common applications

Industrial automation

Energy

Manufacturing

Infrastructure

High-load S7-400 systems

Compatible systems

SIMATIC S7-400 series controllers

Also known as

Siemens S7-400 PS 405 20A Wide Range DC Power Supply 6ES7 405-0RA02-0AA0

Replaces / compatible with

This power supply is part of the Siemens SIMATIC S7-400 series and can serve as a replacement for similar PS 405 models. Refer to Siemens documentation for precise compatibility.

Technical note

Expert tip

This PS405 model requires 2 slots and offers 5V DC at 20A and 24V DC at 1A. It includes short-circuit protection and can utilize an optional backup battery.

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Frequently asked questions

What are the input and output specifications for the Siemens 6ES7405-0RA02-0AA0 power supply?

The Siemens 6ES7405-0RA02-0AA0 features a wide-range DC input (24/48/60V DC) and provides a high output of 5V DC at 20A. This makes it suitable for powering demanding SIMATIC S7-400 configurations.