EN | BA | TR
Half - Second (aluminum or copper) Electric Detonator, PSED - Al & PSED - Cu

Half Second (Aluminum or Copper) Electrical Detonators are used for mining of middle hard and soft materials. Because of the long delay intervals it comes to successive results with larger granulation, suitable for transport, the shakes are minimized to the power of one mine. For getting of the smaller granulation it is recommended the usage of quarter second detonators in combination with half second. They are used in the environment which does not contain firedamp and other dangerous gases in.

- Delay range: 1-12 No (500ms intervals)


- Digression from nominal delay ČSED - Al / Cu & PSED - Al / Cu is ±45%.
- Cable length: On customer demand
- Cable: Coated with PVC, Copper or Iron/Tin
- Shell: Aluminum or Copper
- Power: No.8
- Transport information: UN 0255, Detonators, Electric for blasting, 1.4B

  • img
  • img

It must be protected and transported in appropriate storage areas that dry well ventilated, without exposure to direct sunlight.