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Siemens SIMATIC S5 951 Power Supply Unit

Name: Siemens 6ES5951-7LB12
Brand: Siemens
SKU: 6ES5951-7LB12
Availability: InStock

Siemens SIMATIC S5 951 power supply unit, 3A output.

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

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ManufacturerSiemens

Part number6ES5951-7LB12

Series SIMATIC S5

Model 951

Input Voltage AC 115/230V

Output Voltage 5V DC

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12-month warranty

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For SIMATIC S5 systems 3A output current 115/230V AC input Reliable Siemens quality Compact design

Product description

The Siemens SIMATIC S5 951 power supply unit (6ES5951-7LB12) is designed for the SIMATIC S5 series of programmable logic controllers. It operates on AC input voltages of 115/230V and provides a 5V DC output with a current rating of 3A. This unit is supplied without a back-up battery.

This power supply is essential for providing stable power to the SIMATIC S5 CPU and I/O modules. It is suitable for use in various industrial automation applications where SIMATIC S5 systems are still operational or being maintained.

Stanlo Automation, your veteran-owned surplus parts supplier, has the Siemens 6ES5951-7LB12. Ensure the longevity and operational integrity of your SIMATIC S5 systems by sourcing essential components from us.

Technical specifications

Series	SIMATIC S5
Model	951
Input Voltage	AC 115/230V
Output Voltage	5V DC
Output Current	3A
Battery	Without Back-up Battery

Common applications

SIMATIC S5 PLC systems

Industrial control panels

Automation systems

Manufacturing equipment

Process control

Compatible systems

Siemens SIMATIC S5 series PLCs (e.g., S5-95U, S5-100U)

Also known as

SIMATIC S5 Power Supply Siemens 5V 3A PSU 6ES5951

Replaces / compatible with

Direct replacement for original Siemens SIMATIC S5 951 power supply units lacking a back-up battery feature.

Technical note

Expert tip

Ensure the existing SIMATIC S5 rack has adequate space and the correct bus connection for the 6ES5951-7LB12 power supply unit.

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Frequently asked questions

What is the output current and voltage of the Siemens 6ES5951-7LB12 power supply?

The Siemens 6ES5951-7LB12 SIMATIC S5 power supply unit provides a 5V DC output voltage and a maximum output current of 3A. It accepts AC input from 115/230V sources.