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Type I
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VPU Type I Series
VPU Type II Series
230 V / 400 V
230 V / 400 V with integrated fuse
400 V / 690 V
950 V
Spare arrester
12.5 kA
12.5 kA LH
12.5 kA LCF
12.5 kA LCF MB
25 kA LCF S
25 kA LCF MB
N-PE
Optical status indicator
Optical status indicator & remote alert
VPU AC I 1+1 275/25 LCF S
General ordering data
Version
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Order No.
2726680000
Type
VPU AC I 1+1 275/25 LCF S
GTIN (EAN)
4050118802580
Qty.
1 pc(s).
Dimensions and weights
Depth
91 mm
Depth (inches)
3.583 inch
Height
90 mm
Height (inches)
3.543 inch
Width
36 mm
Width (inches)
1.417 inch
Net weight
351 g
Temperatures
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
Environmental Product Compliance
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
General data
Number of poles
2
Protection degree
IP20 in installed state
Colour
orange, black, blue
Insulation coordination acc. to EN 50178
Pollution severity
2
Surge voltage category
IV
Rated data IEC / EN
Discharge current Imax (8/20µs) N-PE
150 kA
Discharge current Imax (8/20µs) wire-PE
65 kA
Discharge current In (8/20µs) N-PE
100 kA
Discharge current In (8/20µs) wire-PE
25 kA
Energy coordination (≤10 m)
Type I, Type II, Type III
Follow-on current extinguishing capability Ifi
50 kA
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gL
Leakage current at Un
1 µA
Lightning test current Iimp (10/350 µs) (L-PE)
25 kA
Lightning test current, Iimp (10/350 µs) (N-PE)
100 kA
Low voltage network
Single-phase, TN, TT, IT with N, IT without N
Mains voltage
230 V / 400 V
Max. continuous voltage, Uc (AC)
275 V
Max. continuous voltage, Uc (N-PE)
305 V
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff
Number of poles
2
PE conductor current IPE
1 µA
Protection level Up at IN (L/N-PE)
≤ 1.5 kV
Protection level Up at IN (N-PE)
≤ 1.5 kV
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type I, Type II
Requirements class, acc. to EN 61643-11
T1, T2
Response time
<100 ns
Short-circuit current rating ISCCR
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC
Connection data
Stripping length
18 mm
Wire connection method
Screw connection
Type of connection
Screw connection
Stripping length, rated connection
18 mm
Tightening torque, min.
3 Nm
Tightening torque, max.
4.5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
1.5 mm²
Clamping range, max.
35 mm²
Wire cross-section, solid, min.
2.5 mm²
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, min.
2.5 mm²
Wire connection cross section, finely stranded, max.
35 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
2.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35 mm²
Connection cross-section, stranded, min.
2.5 mm²
Connection cross-section, stranded, max.
35 mm²
Electrical data
Voltage type
AC
Guarantee
Time interval
5 years
Important note
Product information
Classifications
ETIM 6.0
EC000941
ETIM 7.0
EC000941
ETIM 8.0
EC000941
ETIM 9.0
EC000941
ECLASS 9.0
27-13-08-05
ECLASS 9.1
27-13-08-05
ECLASS 10.0
27-13-08-05
ECLASS 11.0
27-13-08-05
ECLASS 12.0
27-17-90-90
ECLASS 13.0
27-17-90-90
ECLASS 14.0
27-17-90-90
Approvals
Approvals
ROHS
Conform
Type of connection:
Screw connection
Order No.:
2726620000
Type:
VPU AC I 1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2726720000
Type:
VPU AC I 2 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN-S
Type of connection:
Screw connection
Order No.:
2726740000
Type:
VPU AC I 3 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2730280000
Type:
VPU AC I 3+1 275/25 LCF S 2N
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726760000
Type:
VPU AC I 3+1 275/25 LCF S 2PE
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726780000
Type:
VPU AC I 4 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S
Version
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Order No.
2726680000
Type
VPU AC I 1+1 275/25 LCF S
GTIN (EAN)
4050118802580
Qty.
1 pc(s).
Depth
91 mm
Depth (inches)
3.583 inch
Height
90 mm
Height (inches)
3.543 inch
Width
36 mm
Width (inches)
1.417 inch
Net weight
351 g
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Number of poles
2
Protection degree
IP20 in installed state
Colour
orange, black, blue
Pollution severity
2
Surge voltage category
IV
Discharge current Imax (8/20µs) N-PE
150 kA
Discharge current Imax (8/20µs) wire-PE
65 kA
Discharge current In (8/20µs) N-PE
100 kA
Discharge current In (8/20µs) wire-PE
25 kA
Energy coordination (≤10 m)
Type I, Type II, Type III
Follow-on current extinguishing capability Ifi
50 kA
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gL
Leakage current at Un
1 µA
Lightning test current Iimp (10/350 µs) (L-PE)
25 kA
Lightning test current, Iimp (10/350 µs) (N-PE)
100 kA
Low voltage network
Single-phase, TN, TT, IT with N, IT without N
Mains voltage
230 V / 400 V
Max. continuous voltage, Uc (AC)
275 V
Max. continuous voltage, Uc (N-PE)
305 V
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff
Number of poles
2
PE conductor current IPE
1 µA
Protection level Up at IN (L/N-PE)
≤ 1.5 kV
Protection level Up at IN (N-PE)
≤ 1.5 kV
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type I, Type II
Requirements class, acc. to EN 61643-11
T1, T2
Response time
<100 ns
Short-circuit current rating ISCCR
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC
Stripping length
18 mm
Wire connection method
Screw connection
Type of connection
Screw connection
Stripping length, rated connection
18 mm
Tightening torque, min.
3 Nm
Tightening torque, max.
4.5 Nm
Clamping range, rated connection
16 mm²
Clamping range, min.
1.5 mm²
Clamping range, max.
35 mm²
Wire cross-section, solid, min.
2.5 mm²
Wire cross-section, solid, max.
35 mm²
Wire connection cross section, finely stranded, min.
2.5 mm²
Wire connection cross section, finely stranded, max.
35 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.
2.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.
35 mm²
Connection cross-section, stranded, min.
2.5 mm²
Connection cross-section, stranded, max.
35 mm²
Product information
ETIM 6.0
EC000941
ETIM 7.0
EC000941
ETIM 8.0
EC000941
ETIM 9.0
EC000941
ECLASS 9.0
27-13-08-05
ECLASS 9.1
27-13-08-05
ECLASS 10.0
27-13-08-05
ECLASS 11.0
27-13-08-05
ECLASS 12.0
27-17-90-90
ECLASS 13.0
27-17-90-90
ECLASS 14.0
27-17-90-90
Approvals
ROHS
Conform
Type of connection:
Screw connection
Order No.:
2726620000
Type:
VPU AC I 1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2726720000
Type:
VPU AC I 2 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN-S
Type of connection:
Screw connection
Order No.:
2726740000
Type:
VPU AC I 3 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2730280000
Type:
VPU AC I 3+1 275/25 LCF S 2N
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726760000
Type:
VPU AC I 3+1 275/25 LCF S 2PE
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726780000
Type:
VPU AC I 4 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S
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