You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Buffer Module, DIN Rail, 24 VDC, AC-DC Power Supplies


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
DBM20 Series
Technical Datasheet:
DBM20/E   Datasheet
See all Technical Docs

Product Range Selector (DBM20 Series)

See all from this product range

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

TDK-Lambda 24Vdc Output AC-DC Power Supplies

Buffer (Hold-Up) DIN Rail Module

DBM20 Series

Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

Product Overview

24V 20A buffer (hold-up) DIN rail module ideal for providing short term hold-up or peak power for loads powered by a 24Vdc output AC-DC power supply.
  • Spring clamp terminal
  • Provides 250ms additional hold-up time at 448W
  • Utilizes electrolytic capacitors to store energy
  • Narrow 49mm width and parallel capable
  • Output remote on/off function
  • Avoids loss of data during AC power interruptions
  • No batteries to service or maintain
  • Increases available space on the DIN rail
  • Hold-up time can be extended
  • Avoids unsafe discharge of stored energy


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

2 In stock Need more?

Order before 6pm (Northern Ireland 6pm)

With you next business day

£156.74 ( ex VAT  ) £188.088 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
1+ £156.74 £188.088
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --