Coordination inductor

Part Number 2690
  • Coordination inductors for surge protectors
  • For use with the DS series
  • 2 x 16 A

These coordination inductors are specially designed to control the implementation of the primary and secondary levels of SPD surge protectors. They are necessary where the coordination cannot be accomplished using the 'natural' inductance of the active conductors (in particular in a small volume, where the length of line wire between primary SPD and secondary SPD is lower than 10m), DSH inductors are DIN rail compatible and are connected in series on the line to be protected and depend on the maximum line current.

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Max. AC operating voltage
Uc 500 Vac
Max. load current
IL 2 x 16 A
Connection to Network
By screw terminals: 6-35mm²
1-pole modular box
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu -40/+85°C
Protection rating
Outdoor application
Wiring mode
1 DSH in series on 2 active wires
See diagram
0.37 kg