CRITEC® DSD(DC) Series – DIN Surge Diverter

Description

CRITEC® DSD(DC) Series - DIN Surge Diverter

The DSD12/24 surge diverter has been designed as a general-purpose transient barrier for the protection of low voltage circuits such as those used in fire and security systems. The narrow profile is ideal for applications where extensive wiring from remote sensors to a central console is employed and limited space may be available.

The DSD120 series provides higher surge rating for circuits that are exposed to higher transient levels, such as circuits that exit the facility building.

Features

DSD12/24

  • Narrow 6 mm profile – allows dense packing on DIN rail
  • Surge rating to 500A 8/20 – suitable for internal wiring
  • General purpose barrier – protection of 12/24V DC systems and equipment
  • Ease of grounding – through DIN mounting rail or via terminal
  • CE approved

DSD120

  • Separate plug and base design – facilitates ease of module replacement
  • Two stage protection – suitable for the protection of power supply feeds
  • Large surge rating to 20A 8/20 – suitable for exposed DC wiring
  • General purpose barrier – protection of 12/24V DC systems and equipment
  • Ease of grounding – through DIN mounting rail or via terminal
  • CE approved

Applications

The DSD12/24 has been designed as a general-purpose transient barrier for the protection of low voltage circuits such as those used in fire and security systems.

The DSD120 series provides higher surge rating for circuits that are exposed to higher transient levels, such as circuits that exit the facility building.

More Information

CRITEC DSD12/24 CRITEC DSD120
DSD12/24 DSD120

Ordering Information

Part No. Part No. for Europe Description
DSD 12 702690 Surge Diverter, 12V, 500A, 1 Mode
DSD 24 702700 Surge Diverter, 24V, 500A, 1 Mode
DSD120 1S 12 702670 Surge Diverter, Modular, 12V, 20kA, L-L & L-G Modes
DSD120 1S 24 702680 Surge Diverter, Modular, 24V, 20kA, L-L & L-G Modes

Downloads

DIN Surge Diverter DSD120 Installation Instructions

DIN Surge Diverter, DSD-12 & DSD-24 Installation Instructions

Technical Note TN CR 004, How to select SPD’s for data, signal and control circuits