Type: Power-D-Box® Printed Circuit Board Version for 2216/REF16


The Power-D-Box® based on a printed circuit board is a compact power distribution system, designed as a 19" 2U rack made of aluminium profiles with anodised front plate. It accommodates the plug-in type thermal-magnetic circuit breakers type 2216 as well as the electronic circuit protectors type REF16.

Mounting method racks
Circuit breaker type thermal-magnetic
Dimensions width 19 (482.6 mm)
height 2U (88.9 mm)
installation depth 150 mm
installation depth 250 mm
Max. rated voltage DC +24 V
DC +65 V
Number of ways 2 x 15 redundant
1 x 30 non-redundant
1-pole protected
For circuit breaker type REF16
Supply redundant
Supply max. current rating 80 A
Supply terminal type Screw terminals
Terminal studs (for cable lugs)
35 mm²
Max. current rating of loads 10
Terminal type of loads Spring-loaded terminals
2.5 mm²
Signalling Make contacts connected in series
Terminal type of auxiliary contacts spring-loaded terminals
2.5 mm²
Operating temperature range 0 … +50 °C
Further technical data  are available upon request 


  • (Steel industry)
  • Automation
  • Automobile production
  • Chemical, Oil & Gas
  • Mechanical engineering
  • Pharmaceutical & Food
  • Power Engineering DC 24 V
  • Power-D-Box-Systems


Datasheet & Explanations

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