Power Supply 6ES5951-7NB21

MLFB / Order No.: 6ES5951-7NB21
In stock Siemens Original PLC and Distributed I/O

Contact for Price

Prices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.

Product Description

SIMATIC S5 951 POWER SUPPLY UNIT F. S5-115U/H PLC W/O BACKUP BATTERY 24V DC; 5V DC, 3A

  • ManufacturerSiemens
  • Product NamePower Supply 6ES5951-7NB21
  • Order Number6ES5951-7NB21
  • Product DescriptionAutomation Component for industrial automation and control applications.
  • Voltage24V DC
  • Current3A
  • Product TypePower Supply
  • CategoryIndustrial Automation > PLC and Distributed I/O
  • Product SeriesSIMATIC S5
  • HS Code (8-digit, Preliminary)85371090
  • OriginGermany
  • Warranty12 months

Related

Often Ordered Together

Transmitter 7MF8010-1JH31-1BD1
7MF8010-1JH31-1BD1

Transmitter 7MF8010-1JH31-1BD1

View Details
5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4410-6KK11
5SY4410-6KK11

5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4410-6KK11

View Details
SIPLUS Power Supply 6AG1314-6EH04-7AB0
6AG1314-6EH04-7AB0

SIPLUS Power Supply 6AG1314-6EH04-7AB0

View Details

CUSTOMER FEEDBACK

Trusted by industrial purchasing teams.

Verified sourcing support, clear communication and export-ready delivery for Power Supply 6ES5951-7NB21.

★★★★★
“There are no reviews yet — be the first to share your experience.”
Your company · September 15, 2026

SHARE YOUR EXPERIENCE

Purchased this product from us?

Your feedback helps other industrial buyers. Reviews are checked before publication.

Your rating