Siemens 6ES5951-7LB14 6ES5 951-7LB14 SIMATIC S5 Power Supply Unit Item NO.: 2881130

Order & Support Information 

Product Specifications 

Product Model: 6ES5951-7LB14 6ES5 951-7LB14

Type: SIMATIC S5 Power Supply Unit

Manufacturer: Siemens

Place of shipment:Xiamen, China

Delivery Time: 1-3 days

Quantity: 100% New Original

Minimum Order Quantity: 1pc

Shipping Method: DHL\UPS\Fedex\EMS\Others

Compatibility: For S5-115U / S5-115H PLC Systems

Input Voltage: 115V / 230V AC (Selectable)

Output Voltage: 5V DC

Output Current: 3A

The Siemens 6ES5951-7LB14 6ES5 951-7LB14 SIMATIC S5 Power Supply Unit is a dedicated power module designed 

for the SIMATIC S5-115U/H PLC platform, providing stable and regulated operating voltages for reliable controller performance.

The unit accepts a 115/230 VAC input supply, offering flexibility for installation in a variety of industrial power networks. It 

generates a regulated 5 VDC output with a current capacity of 3 A, supplying the stable low-voltage power required by the 

S5-115U/H central processing and I/O systems.Designed as a 951 series power supply without an integrated backup battery, 

the module focuses on efficient power conversion and continuous operation. 

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For over two decades, Moore Automation has been your reliable supplier of high-quality industrial automation components.

We understand that efficient operation is paramount to your business success. That's why Moore Automation is dedicated 

to providing a stable, high-quality range of automation products. From common components to hard-to-find, obsolete spares, 

we ensure your operations run smoothly and reliably, minimizing costly downtime.

Our core strengths are built on:

Deep Expertise: Leveraging over 20 years of extensive industry experience, we quickly understand and address your 

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Partner with Moore Automation to secure a reliable ally dedicated to the continuous, efficient performance of your production 

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FAQ 

Q: What warranty do you offer?

A: All products come with a 1-year warranty for your peace of mind.

Q: How long does delivery take?

A: Usually within 1–3 business days.

Q: What if other suppliers offer a lower price?

A: We are committed to providing the best value for our clients. If you find a better price elsewhere, please let us 

know — we will do our best to match it and support you.

Q: How do you handle shipping?

A: We can arrange shipments via DHL, FedEx, UPS, or TNT at competitive rates. Customers are also welcome to 

use their own freight forwarders.

Q: What are the payment terms?

A: Payments are typically made via T/T.

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