telephone surge protector screw

FS-SC-110/1-A


-Telephone surge protector screw are applied to the surge protection for telecommunications, e.g. SPC exchangers, twisted pairs of telephone stations, dial-up lines, DDN special line.
-Rated voltage 110VAC, Uc 180VAC, Imax 10kA
-Convenient mounting
-Class C surge protection, low residual voltage
- Built-in semiconductor, quick response
-Low capacitance design, excellent transmission
-Can be designed and manufactured according to special requests of clients.
1.Dimension and circuit diagram of telephone surge protector screw FS-SC-110/1-A



2.Electrical parameters of telephone surge protector screw FS-SC-110/1-A

Model No.
 
 
FS-SC-110/1-A
Rated voltage
Un
V
110VAC
Max. cont. operating voltage
Uc
V
180VAC
Rated current
IL  
mA
500
Nominal discharge current (8/20μs)
In
kA
5
Max. discharge current (8/20μs)
Imax
kA
10
Voltage protection level(1.2/50μs)
L/L
V
≤ 350
Voltage protection level(1.2/50μs)
L/PE
V
≤ 350
Adapt transmission rate
Bit/s
M
1
Insertion loss
dB
 
≤ 0.5 (100M)
Interface
(In/Out)
 
Screw Clamping
Protected line (Pairs)
 
 
Two
Response Time
L/L
ns
≤10
Response Time
L/PE
ns
≤10
Enclosure color
Black
Dimension
 
mm
25×25×86
Testing standard
IEC 61643-21:2000

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