CITEL
Company History
Specialist in overvoltage protection
Locations
Test Facilities
New Range
Service quality
Lightning Surges
Lightning and Transient overvoltages
The origin of overvoltages
Keraunic levels
Effects of lightning
The 'Surge Protector' solution
International Standards
Citel's VG Technology
Products
Telecom
Radiocommunication
AC Power
Dataline
GDT
Miscellaneous
Photovoltaic
LED
Applications
Toggle Dropdown
Datacenter
LED
Radiocommunication
Security Systems
Industrial Installation
Wind Turbine Installation
Domestic Photovoltaic
Industry Photovoltaic
Solar Farms
Energy storage sytems
Services
Downloading
Webinars
News
Contact
Product ranges
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
Wind Turbine
GDT
Accessories
GDT
2-electrode
CA8BB 250/12
2-electrode GDT
CA8BB 250/12
Part Number:
95772
2-electrode GDT
In compliance with international standards
No radioactive
Utilisable sur support à couteaux
Datasheet
Tender specifications
Contact Us
Select another reference:
CA8BB 250/12
CA8BB 300/20
Electrical Properties
Mechanical Properties
Norms
Schemas
DC sparkover voltage (100V/s)
220-280 V
DC spark voltage tolerance
+/- 12%
Maximum impulse sparkover voltage (1kV/µs)
<700V
Follow current
If
Yes
Nominal discharge current
15 x 8/20 µs impulses
In
10 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total
25 kA
Max. capacitance
C
<10 pF
Insulation resistance
IR
>1 GOhms
AC discharge current (50Hz)
20 A
DC Holdover voltage
R = 300 ohms in serie R = 150 ohms; 100nF en parrallel
> 72 V
Technology
Gas discharge tube
Mounting
Slide bracket
Dimensions
See diagram
Standards compliance
UIT-T-K12 rec. / IEC 61643-11 / IEC 61643-311
×
Description:
2-electrode GDT
Standards compliance:
UIT-T-K12 rec. / IEC 61643-11 / IEC 61643-311
Technology:
Gas discharge tube
Total Maximum discharge current :
25 kA
CITEL
Reference:
CA8BB 250/12
Part Number: :
95772
Or equivalent
Read more
About CITEL
Read more