Siemens 6ES7405-0KR02-0AA0 SIMATIC S7-400 Power Supply

Reliable Power Module for High-Performance SIMATIC S7-400 Systems

The Siemens 6ES7405-0KR02-0AA0 SIMATIC S7-400 Power Supply provides stable DC power for advanced industrial automation systems. This power module supports reliable operation of S7-400 controllers while maintaining consistent energy delivery during continuous production processes. Moreover, its robust design improves system availability in demanding industrial environments.

The 6ES7405-0KR02-0AA0 integrates directly into SIMATIC S7-400 racks and supplies power to connected automation components. Additionally, its compact structure simplifies cabinet installation and supports efficient system configuration. Engineers can build dependable control architectures with improved energy management and operational stability.

Technical Specifications

Parameter	Details
Product Model	6ES7405-0KR02-0AA0
Brand	Siemens
Product Type	SIMATIC S7-400 Power Supply Module
Product Family	SIMATIC S7-400
Primary Function	Power supply for S7-400 automation systems
Input Voltage	120/230 V AC selectable
Output Voltage	24 V DC
Output Current	10 A
Rated Power	Approximately 240 W
Power Consumption	Depends on system load conditions
Installation Method	S7-400 rack mounting
Connection Type	Front terminal connection
Compatible Systems	Siemens SIMATIC S7-400 PLC systems
Dimensions (W × H × D)	Approximately 50 × 290 × 219 mm
Weight	Approximately 1.5 kg
Component Quantity	1 power supply module
Energy Storage	Internal power buffering components
Protection Class	IP20

Key Features and Benefits

The 6ES7405-0KR02-0AA0 delivers dependable power conversion for complex automation applications. Furthermore, it provides stable voltage regulation to protect connected SIMATIC components during operation.

The module supports efficient integration within existing S7-400 control systems while reducing installation complexity. In addition, built-in protection functions improve operational safety and help maintain continuous system performance.

The industrial-grade construction supports long service life in factory environments. Therefore, manufacturers can enhance controller reliability, reduce unexpected downtime, and maintain efficient production workflows.

Typical Industrial Applications

This power supply module supports manufacturing plants, process automation facilities, energy systems, and large machine control applications. Furthermore, it provides essential power support for SIMATIC S7-400 PLC configurations requiring reliable operation. Its stable output performance makes it suitable for demanding industrial automation projects.