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BD Two Pole Distribution Block, 40 A


  • Minimum space for maximum power
  • Protection cover and insulating screens are transparent
  • Insulating screen between each row
  • Easy and safe connections
  • Easily clips onto DIN rail or mounts to panel with screws
  • Halogen free
  • RoHS compliant


Part Number BD-40A
Article Number 563720
Max Current Rating, IEC 40 A
Short Term Withstand Current (Icw) 1s 4.5 kA
Peak Short Circuit Current (Ipk) 22 kA
Max Working Voltage, IEC (Ui) 500 V
Line Side Number of Connections 2
Line Side Compact Stranded Wire Size 6 - 16 mm²
Line Side Stranded Wire Size - Ferrule 4 – 10 mm²
Load Side Number of Connections 15
Load Side Compact Stranded Wire Size (15) 1,5 - 4 mm²
Load Side Stranded Wire Size - Ferrule (15) 0,75 – 4 mm²
Depth (D) 1.97"
Height (H) 1.97"
Width (W) 5.12"
Unit Weight 0.49 lb
Flammability Rating UL® 94V-0
Complies With IEC® 60947-7-1
Design Guideline for Distribution Blocks, Power Blocks and Power Terminals
Derating according to Ambient* Temperature (°F) to maintain working temperature of 185°F
Ambient Temperature (°F) 86° 95° 104° 113° 122° 131° 140° 149° 158° 167°
Derating Coefficient (d) 1 1 1 0.94 0.88 0.82 0.75 0.67 0.58 0.47
*environment around the terminal blocks inside the enclosure
Line side and load side number of connections are per pole.

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