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Its specified application is the ZG 155H central controller; check the installed configuration.
SIMATIC S5 PS955 Power Supply
Brand Name: Siemens
Model Number:
6ES5955-7NC12
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
| Model Number | 6ES5955-7NC12 |
| Power-supply designation | PS955 |
| Input voltage | 24 V DC |
| Rated output voltage | 5 V |
| Rated output current | 14 A |
| Intended central controller | ZG 155H / S5-155H |
| Sales | Phone/Whatsapp | |
|---|---|---|
| Jim Pei | [email protected] | +86 18020776782 |
Siemens 6ES5955-7NC12 is the SIMATIC S5 PS955 power supply. It is specified for the ZG 155H central controller. The input rating is 24 V DC. The catalog output is rated at 5 V and 14 A. The ordering number identifies the relevant legacy power-supply spare.
The 6ES5955-7NC12 supports the power arrangement of the matched S5-155H central system. The installed rack and power-supply version should be checked before replacement. It is intended for the controller assembly rather than as an interchangeable field load supply. Service work must preserve the original connections and system configuration. This Siemens S5 power supply is intended for maintenance of the corresponding installed control system.
Provide the specified power-supply function in a matched S5-155H central-controller assembly.
Maintain the original PS955 position with the correct full ordering number and connection arrangement.
Check the central-controller configuration and existing supply version before selecting a replacement.
Its specified application is the ZG 155H central controller; check the installed configuration.
No. The catalog specifies a DC-input power supply.
No. It is intended for the matched central-controller power arrangement.
Keep the full number so the intended PS955 spare version can be checked.
Confirm the central rack, existing supply connections and the required replacement procedure.
Send the complete ordering number and required quantity so availability and delivery can be confirmed.
Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. At that time, we mainly served selected European and North American markets, supplying commonly requested industrial automation products from Siemens, Allen-Bradley and Bently Nevada. Although the business was still developing and we completed relatively few orders, this period helped us build essential product knowledge and international trade experience.
By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia, while our product range grew from popular models to scarce and discontinued industrial automation parts. As our product knowledge and service experience increased, we completed nearly 20 orders per month on average.
Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds a broad selection of industrial automation components, including popular products, hard-to-find parts and discontinued models. We now complete more than 30 orders per month, with an average monthly transaction value of approximately USD 3 million. We have established long-term partnerships with nearly 30 customers from different countries and welcomed almost 40 international customers to visit our company.
Since our company was founded, we have served every customer with sincerity and professionalism. Our prices may not always be the lowest, but we earn long-term trust through quality products, dependable after-sales support, honest condition reporting, timely communication and responsible delivery. Our goal is to build lasting partnerships rather than pursue one-off transactions.
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