Connectivity
Electronics
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Assembly
Relay Modules & Solid-State Relays
Analogue Signal Conditioning
Power Supplies
Electronics Housings
Lightning and Surge Protection
e-mobility
Photovoltaics
Fieldbus Distributors
SPDs for energy systems
SPDs for instrumentation and control (I&C)
SPDs for data interfaces
Accessories
AC voltage
Photovoltaics
DIN rail TS 35
40mm busbars
Type I
Type II
Type III
VPU Type I Series
VPU Type II Series
VPU AC II
VPU AC II+III S
VPU AC II US series
VPU AC II F with integrated fuse
230/400V IoT
VPU AC II (IEC/EN/UL)
150 V
230 V / 400 V
400 V / 690 V
75 V
750 V
N-PE 230 V
Spare arrester
VPU II 1000V / 40 kA
Optical status indicator
Optical status indicator & remote alert
Optical status indicator red yellow green & remote alert
General ordering data
Version
Surge voltage arrester, Low voltage, Surge protection, TN-C
Order No.
2591100000
Type
VPU AC II 3 350/50
GTIN (EAN)
4050118599831
Qty.
1 pc(s).
Dimensions and weights
Depth
68 mm
Depth (inches)
2.677 inch
Depth including DIN rail
76 mm
Height
90 mm
Height (inches)
3.543 inch
Width
54 mm
Width (inches)
2.126 inch
Net weight
401 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%
Rated data UL
Ambient temperature (operational), max.
85 °C
Rated Voltage UN
277 V
MCOV (L-PE)
350 V
SCCR
200 kA
In
20 kA
Category
SPD TYPE 1CA
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E354261
MODE
all modes
VPR (L-L)
2,000 V
VPR (L-PE)
1,000 V
Voltage type
AC
UL Energy Networks
3-phase WYE
General data
Number of poles
3
Protection degree
IP20 in installed state
Colour
orange, black
Insulation coordination acc. to EN 50178
Pollution severity
2
Surge voltage category
III
Rated data IEC / EN
Combined pulse UOC
6 kV
Discharge current (type III)
3 kA
Discharge current Imax (8/20µs) wire-PE
50 kA
Discharge current In (8/20µs) wire-PE
20 kA
Energy coordination (≤10 m)
Type II, Type III
Follow-on current extinguishing capability Ifi
Follow current need not be taken into account
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gG, 250 A gG @50 kA Isccr, 315 A gG @25 kA Isccr
Leakage current at Un
0.6 mA
Low voltage network
TN-C
Max. continuous voltage, Uc (AC)
350 V
Number of poles
3
Protection level Up at IN (L/N-PE)
≤ 1.75 kV
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type II, Type III
Requirements class, acc. to EN 61643-11
T2, T3
Response time
≤ 25 ns
SPD type
T2
Short-circuit current rating ISCCR
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11, UL 1449
Temporary surge voltage (over-voltage) - TOV
403 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.
1.5 mm²
Wire cross-section, solid, max.
16 mm²
Wire connection cross section, finely stranded, min.
1.5 mm²
Wire connection cross section, finely stranded, max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection cross-section, stranded, max.
35 mm²
Electrical data
Voltage type
AC
Guarantee
Time interval
5 years
Important note
Product information
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V
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
Type of connection:
Screw connection
Order No.:
2591020000
Type:
VPU AC II 1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591350000
Type:
VPU AC II 1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase
Type of connection:
Screw connection
Order No.:
2591060000
Type:
VPU AC II 1+1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2637030000
Type:
VPU AC II 1+1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2591040000
Type:
VPU AC II 2 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN-S
Type of connection:
Screw connection
Order No.:
2637010000
Type:
VPU AC II 2 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591160000
Type:
VPU AC II 3 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2591080000
Type:
VPU AC II 3+1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2637050000
Type:
VPU AC II 3+1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2591140000
Type:
VPU AC II 4 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
Type of connection:
Screw connection
Order No.:
2591120000
Type:
VPU AC II 4 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
Version
Surge voltage arrester, Low voltage, Surge protection, TN-C
Order No.
2591100000
Type
VPU AC II 3 350/50
GTIN (EAN)
4050118599831
Qty.
1 pc(s).
Depth
68 mm
Depth (inches)
2.677 inch
Depth including DIN rail
76 mm
Height
90 mm
Height (inches)
3.543 inch
Width
54 mm
Width (inches)
2.126 inch
Net weight
401 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%
Ambient temperature (operational), max.
85 °C
Rated Voltage UN
277 V
MCOV (L-PE)
350 V
SCCR
200 kA
In
20 kA
Category
SPD TYPE 1CA
Ambient temperature (operational), min.
-40 °C
Certificate No. (cURus)
E354261
MODE
all modes
VPR (L-L)
2,000 V
VPR (L-PE)
1,000 V
Voltage type
AC
UL Energy Networks
3-phase WYE
Number of poles
3
Protection degree
IP20 in installed state
Colour
orange, black
Pollution severity
2
Surge voltage category
III
Combined pulse UOC
6 kV
Discharge current (type III)
3 kA
Discharge current Imax (8/20µs) wire-PE
50 kA
Discharge current In (8/20µs) wire-PE
20 kA
Energy coordination (≤10 m)
Type II, Type III
Follow-on current extinguishing capability Ifi
Follow current need not be taken into account
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gG, 250 A gG @50 kA Isccr, 315 A gG @25 kA Isccr
Leakage current at Un
0.6 mA
Low voltage network
TN-C
Max. continuous voltage, Uc (AC)
350 V
Number of poles
3
Protection level Up at IN (L/N-PE)
≤ 1.75 kV
Rated voltage (AC)
230 V
Requirements category acc. to IEC 61643-11
Type II, Type III
Requirements class, acc. to EN 61643-11
T2, T3
Response time
≤ 25 ns
SPD type
T2
Short-circuit current rating ISCCR
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11, UL 1449
Temporary surge voltage (over-voltage) - TOV
403 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.
1.5 mm²
Wire cross-section, solid, max.
16 mm²
Wire connection cross section, finely stranded, min.
1.5 mm²
Wire connection cross section, finely stranded, max.
25 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection cross-section, stranded, max.
35 mm²
Product information
For use in DC applications, please use the fuse of SIBA Type NH2XL aR/aSF DC 1500 V
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
UL File Number Search
UL Website
Certificate No. (cURus)
E354261
Type of connection:
Screw connection
Order No.:
2591020000
Type:
VPU AC II 1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591350000
Type:
VPU AC II 1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase
Type of connection:
Screw connection
Order No.:
2591060000
Type:
VPU AC II 1+1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2637030000
Type:
VPU AC II 1+1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2591040000
Type:
VPU AC II 2 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN-S
Type of connection:
Screw connection
Order No.:
2637010000
Type:
VPU AC II 2 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591160000
Type:
VPU AC II 3 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2591080000
Type:
VPU AC II 3+1 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2637050000
Type:
VPU AC II 3+1 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2591140000
Type:
VPU AC II 4 300/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
Type of connection:
Screw connection
Order No.:
2591120000
Type:
VPU AC II 4 350/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
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