Catalogue Lightning and surge protection systems
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OBO Bettermann - 5791, 4228, 80611, 4842, 14568
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BETTERMANN
Lightning current and surge arrester/CombiController
Arrester type 1+2
Type
Version
Pack.
Weight
Item No.
pes
kg/% pc
C 25-B+C/1
1-pole complete; 255 V
1
12.500
5095 60 6
m
C 25-B+C/..+NPE: Plug-in total discharge gap for use between neutral lines (N) and protector (PE). Suitable for use in com­bination with:
• CombiController Type V 25-B+C
• SurgeController Type V 20-C
C 25-B+C/1
Maximum continuous voltage
Uc
V
255
Requirement class to VDE 0675 Part 6-11 (DIN EN 61643-11)
Type 1+2
Requirement class to IEC 61643-1
class l+ll
LPZ
0-2
Pulsed current (10/350)
limp
kA
25
Maximum discharge surge current
Ima,
kA
50
Voltage protection level
Up
kV
<1,2
Response time
tA
ns
<25
Temperature range
e
°C
-40 - +80
Protection rating
IP 20
Division unit TE (17.5 mm) 1
Connection cross-section, rigid
mm2
2,5 - 35
Connection cross-section, multi-wire
mm2
2,5 - 35
Connection cross-section, flexible
mnf
2,5 - 35
C 25-B+C/0
Type
Version
Pack.
Weight
Item No.
pes
kg/% pc
V 25-B+C/3+NPE
3-pole with NPE; 280 V
1
64.000
5097 40 1
V 25-B+C/1+NPE
1-pole with NPE; 280 V
1
27.000
5097 39 8
230/ Type
400 V I yK~ System 11+2
V 25-B+C/...: Combination arresterset, lightning and surge arresterType 1+2 to VDE 0675 part 6-11 (DIN EN 61643-11).
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Plug-in arrester with dynamic separating device
• With visual function display
• Protection level <900 V
• Suitable for any TN and TT network systems
• Enclosed, non-extinguishing zinc varistor arrester for use in normal commercial distributor housings
• Marked connections
Application example: building with an overhead power line supply or lightning protection system, for building up lightning protection equipotential bonding.
Maximum continuous voltage
Uc
V
V 25-B+C/3+NPE
280
V 25-B+C/1+NPE
280
Requirement class to VDE 0675 Part 6-11 (DIN EN 61643-11)
Type 1+2
Type1+2
Requirement class to IEC 61643-1
class l+ll
class l+ll
LPZ
0-2
0-2
Pulsed current (10/350)
limp
kA
25
7
Nominal discharge current (8/20)
In
kA
90
30
Maximum discharge surge current
Ima,
kA
150
50
Voltage protection level
Up
kV
<0,9
<0,9
Response time
tA
ns
<25
<25
Maximum back-up industrial fuse
A
160
160
Temperature range
e
°C
-40 - +80
-40 - +80
Protection rating
IP 20
IP20
Division unit TE (17.5 mm)
4
2
Connection cross-section, rigid
mm2
2,5 - 35
2,5 - 35
Connection cross-section, multi-wire
mm2
2,5 - 35
2,5 - 35
Connection cross-section, flexible
mm2
2,5 - 25
2,5 - 35
V 25-B+C/3+NPE
o o
Q.
LU _J _l
2
CD
tM
o
th
CO I-
iT\l
TBS 37
Always indicate the item number while ordering.
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