CRITEC® DDI Series – Decoupling Inductor

Description

CRITEC® DDI Series - Decoupling Inductor

Decoupling inductors are installed between spark gap and MOV protection devices to ensure correct coordination. If less than 10 meters of wiring exists between a spark gap and downstream MOV device, then decoupling inductors should be installed. As the decoupling inductors are installed in series with the load, two units are available, a compact unit for circuits up to 35A and a larger unit for 63A circuits.

Features

  • Decoupling of spark gaps and MOVs – allows correct coordination of different SPD technologies
  • 35mm2 tunnel terminals – accepts large cable size
  • 63A features top and bottom terminals – flexible installation
  • 35mm DIN 43880 profile – matches triggered spark gap and DSD range
  • CE Approved
  • ERICO Surge Products are covered by an extended warranty; see the attached document for more information

Applications

hould be used where less than 10 meters of wiring exist between a spark gap and downstream MOV device.

More Information

Part No. Part No. for Europe  Description
 DDI 35  700465  Decoupling Inductor, 35A
 DDI 63  700475  Decoupling Inductor, 63A

Downloads

Surge 5 Year Warranty