Crabtree Replacement Type 2 SPD Cartridge
Type 2 SPD replacement cartridge. For Crabtree parent CRT2SPD3W/1 and SBT2SPD3W/1. Cannot be withdrawn from base element when installed within an assembled consumer unit.
| Specifications: |
|
| Nominal discharge surge current (8/20) |
20kA |
| Short-circuit breaking capacity (Isccr) |
25kA |
| Max. continuous voltage AC |
275V |
| Max. discharge surge current (8/20) |
40kA |
| Mounting method |
In housing |
| Voltage protection level
|
1.3kV |
| Standards |
IEC EN 61643-11 |
|
Frequency |
50Hz |
