Buffer module
24V, 40A

  • Buffering with electrolytic capacitors instead
    of lead acid batteries
  • Buffering of 24V loads
  • Minimum hold-up time 0.16s at 40A, 0.2s,
    longer hold-up time at lower loads
  • Clear status indication by status LED
    and signaling terminals
  • Quick-connect spring-clamp terminals
DC OutputDC 24V
Input DC 24V  (-20%/+25%)
Size (WxHxD)64 x 124 x 142mm
Product Status Stock item 
Technical Data

Input Data
DC-Input Voltage DC 24V  (-20%/+25%)

Output Data
Nominal Voltage24Vdc

Storage elementElectrolytic Capacitors

Size (WxHxD)64mm x 124mm x 142mm
Weight per Piece (excluding packing)1040g
Operat. Temperature Range-25°C ... +70°C
Mounting Method Din-Rail
MTBF SN 29500 @ 40°C (h)2 114 000h
Connection methodscrew terminals
Commercial Information

Article NumberUF40.241
UPC Code875404002598
Country of originCZ
Product Status Stock item 
E ClassificationeClass 5.1 27040603
eClass 6.x 27040603
eClass 7.x 27040603
eClass 8.0 27049201
eClass 9.0 27049201
ETIM 4.0 EC000382
ETIM 5.0 EC000382
HS Code HS 85044082
Warranty Period (Month)36
Packaging Unit1pc
Accessories / Complementary Units

Wall / panel mount bracketZM2.WALL
Side mounting bracketZM14.SIDE