The AT-12/20-3 DIN power supply unit offers efficient performance for industrial and electrical applications. It features a compact design compatible with standard DIN rail mounting.
Verify the electrical specifications and compatibility before placing an order to ensure it meets your system requirements. For further product details, contact Safsale customer support.
For technical purchases, confirm that AT-12/20-3 DIN 301340 fits the required application and field conditions.
Verify compatibility with the rest of the system, especially when replacing existing equipment.
As part of Stabilized (non-interruptible), it can support project planning, maintenance, replacement, or system buildout work.
For replacement work, compare the existing part number, electrical requirements, mounting conditions, and installation environment. This helps reduce ordering mistakes and keeps AT-12/20-3 DIN 301340 aligned with the actual field requirement.
Reviews: 2
Average score: 5
Electrical Contractor
04/12/2025
The AT-12/20-3 DIN power supply unit fit well into our existing DIN rail setup. It delivered stable output with no overheating during extended operation. We appreciated the compact design which saved panel space. Make sure to double-check electrical specs for your application to avoid compatibility issues. Overall, a reliable choice for standard industrial power supply needs.
Electrical Contractor
18/09/2024
The AT-12/20-3 DIN power supply unit installed smoothly on the standard DIN rail in our panel. It provides stable voltage output needed for controlling industrial equipment. We checked the electrical specs carefully and it matched our system requirements perfectly. Its compact size saves space in tight enclosures, making it practical for retrofit jobs.
Questions: 3
Safsale Product Desk
06/12/2025
When should Safsale be contacted before ordering?
The administration's response:
Contact Safsale before ordering when the datasheet is missing, the model number is unclear, or the product must be compared with an existing part. Extra checking is recommended when several similar variants appear in the same category.
Safsale Product Desk
04/06/2025
What details help avoid ordering the wrong variant?
The administration's response:
Check suffixes, series numbers, size values, rating values, color or finish notes, and connection details. Many technical products have similar names, so the full part reference should be compared with the project notes before purchase.
Safsale Product Desk
21/09/2024
Can similar-looking models have different specifications?
The administration's response:
Yes. Similar model names can still differ by size, rating, mounting style, finish, connector detail, or revision number. Compare the complete product reference and datasheet details before treating two catalog items as interchangeable.
