Brochure/Catalogue

B
B.372028840000
Lightning and surge protection for control and instrumentation signals
Rated voltage (AC)
Rated voltage (DC)
Max. continuous voltage, Uc (AC)
Max. continuous voltage, Uc (DC)
Rated current I
N
Signalling contact
Optical function display
Input attenuation
Pulse-reset capacity
Residual voltage, U
P
typical
Protection level
Wire-wire 1 kV/µs, typically
Wire-wire 8/20 µs, typically
Wire-PE 1kV/µs, typically
Wire-PE 8/20 µs, typically
Ordering data
Ordering data
Note
5 V
6.4 V
300 mA
U
N
250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
1.2 MHz
20 ms
< 25 V
25 V
25 V
12 V
< 25 V
VSPC 4SL 5 V DC R
with function indicator Type
Order No.
Qty.
VSPC 4SL 5VDC R
8951570000
1
12 V
15 V
300 mA
U
N
250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.5 MHz
20 ms
< 60 V
45 V
45 V
25 V
< 60 V
VSPC 4SL 12 V DC R
VSPC 4SL 12VDC R
8951580000
1
24 V
28 V
300 mA
U
N
250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
4 MHz
30 ms
< 60 V
80 V
80 V
40 V
< 60 V
VSPC 4SL 24 V DC R
VSPC 4SL 24VDC R
8951590000
1
24 V
34 V
28 V
39 V
300 mA
U
N
250 V AC 0.1 A 1CO at VSPC R with
VSPC CONTROL UNIT
green = OK; red = arrester is defective
- replace
2.7 MHz
40 ms
< 60 V
110 V
80 V
60 V
< 60 V
VSPC 4SL 24 V AC R
VSPC 4SL 24VAC R
8951600000
1
VARITECTOR SPC
VSPC 4SL - arrester / plug-in elements with
remote alert