Siemens
Siemens SIMATIC S5 951 Power Supply - 24V DC Input
Siemens SIMATIC S5 951 Power Supply Unit
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Same-day dispatch
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CAGE: 9NK75
3A @ 5V DC Output
24V DC Input
For S5-115U/H PLC
Short-Circuit Protection
Compact Design
Product description
The Siemens 6ES5951-7NB13 is a power supply unit designed for Siemens S5-115U/H PLC systems. It features a 24V DC input and provides a 5V DC output with a maximum current capacity of 3A. This module is suitable for low-demand applications and does not include an internal backup battery.
This power supply is compact and ideal for systems requiring stable, low-power output. Its built-in short-circuit protection helps prevent damage from overloads, ensuring operational safety.
Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 6ES5951-7NB13. We are committed to providing quality components and efficient service to support your automation needs.
Technical specifications
| Manufacturer | Siemens |
| Series | SIMATIC S5 |
| Part Number | 6ES5951-7NB13 |
| Type | Power Supply Unit |
| Input Voltage | 24 V DC (19.2-30V range) |
| Output Voltage | 5 V DC (±1.5% tolerance) |
| Output Current | Up to 3 A |
| Backup Battery | No |
| Protection | Short-Circuit Protection |
Common applications
Industrial Automation
PLC Systems
Control Panels
Low-Power Applications
Manufacturing
Compatible systems
SIMATIC S5-115U/H
Also known as
Siemens S5 951 Power Supply
6ES5951-7NB13 PS951
Replaces / compatible with
This power supply unit is designed for Siemens S5-115U/H PLC systems.
Technical note
Expert tip
Ensure adequate ventilation around the module during continuous operation, as it may generate heat.What happens next?
1
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2
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Confirms your part's spec and condition
3
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Frequently asked questions
What is the input voltage range and output current for the Siemens 6ES5951-7NB13 power supply?
The Siemens 6ES5951-7NB13 power supply has an input voltage range of 19.2V to 30V DC and provides an output of 5V DC up to 3A. It includes built-in short-circuit protection.