ABB
DCS SYSTEM ABB DSSR122 48990001 NK ABB Power Supply

DSSR122 48990001 NK ABB Power Supply


  • product orgin:

    SWIZERLAND
  • brand:

    ABB
  • product details


DSSR122 48990001 NK ABB Power Supply

  • The ABB DSSR122 (part number 48990001-NK) is a reliable DC-DC power module designed specifically for industrial automation systems, acting as a steady power source for critical control components. Its core job is converting 24V DC input into stable 5V DC output, delivering up to 40A of current—plenty of power for PLCs, I/O modules, and other control devices that keep production running.
  • Built with industrial toughness in mind, it handles harsh worksite conditions effortlessly: it operates smoothly from -25°C to +70°C, stands up to vibration and electrical interference, and has an IP20 protection rating for basic dust resistance. The module comes with built-in overcurrent, overvoltage, and short-circuit protection, so it shuts down safely if something goes wrong, protecting expensive equipment from damage.
  • Its compact size (238.5 x 162 x 72mm) and DIN rail mounting design make installation a breeze, even in crowded control cabinets. Plus, it supports hot-swapping for easy maintenance without downtime. Whether used in manufacturing lines, power plants, or petrochemical facilities, this genuine ABB module delivers consistent, efficient power—exactly what industrial teams need to keep systems running reliably day in and day out.
Picture of DSSR122 48990001 NK

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DSSR122 DSSB145
DSSB146 DSSR170
DSSR116 DSSS171
DSSA165 DSSA160
48990001-NK 48980001-AP
48990001-PC 48990001-FK
48990001-LY 48990001-LT

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Guarantee & Returns
1. All products we sell are 100% New original Package.in good condition and will be examed before they are shipped. We will try our best to avoid any quality problems.
2. We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.
3. The shipping and handling charge is not refundable and customer should be responsible for all the charges of unreasonable returning and reshipping. All return items must be in good condition. They must under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on. Thanks for understanding and cooperation!

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