Connectivity
Electronics
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Assembly
Relay Modules & Solid-State Relays
Analogue Signal Conditioning
Power Supplies
Electronics Housings
Lightning and Surge Protection
Photovoltaics
e-mobility
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
General ordering data
Version
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN-S
Order No.
2591230000
Type
VPU AC II 2 480/50
GTIN (EAN)
4050118599701
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
36 mm
Width (inches)
1.417 inch
Net weight
291 g
Temperatures
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
Environmental Product Compliance
REACH SVHC
/
RoHS Compliance Status
Compliant without exemption
Rated data UL
Ambient temperature (operational), max.
85 °C
Rated Voltage UN
400 V
VPR (N-PE)
1,500 V
MCOV (L-PE)
480 V
MCOV (L/N-PE)
480 V
MCOV (N-PE)
480 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-N)
3,000 V
VPR (L-PE)
1,500 V
Voltage type
AC
UL Energy Networks
Split-Phase
General data
Colour
orange, black
Design
Installation housing; 2TE, Insta IP 20
Operating altitude
≤ 4000 m
Optical function display
green = OK; red = arrester is defective - replace
Protection degree
IP20 in installed state
Rail
TS 35
Segment
Power distribution
UL 94 flammability rating
V-0
Version
Surge protection
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
0.5 mA
Low voltage network
Single-phase, TN-S
Mains voltage
400 V / 690 V
Max. continuous voltage, Uc (AC)
480 V
Number of poles
2
Protection level Up at IN (L/N-PE)
≤ 2.3 kV
Rated voltage (AC)
400 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
581 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
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
Notes
Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018).
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.:
2591210000
Type:
VPU AC II 1 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591250000
Type:
VPU AC II 3 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2591270000
Type:
VPU AC II 4 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
Version
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN-S
Order No.
2591230000
Type
VPU AC II 2 480/50
GTIN (EAN)
4050118599701
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
36 mm
Width (inches)
1.417 inch
Net weight
291 g
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
REACH SVHC
/
RoHS Compliance Status
Compliant without exemption
Ambient temperature (operational), max.
85 °C
Rated Voltage UN
400 V
VPR (N-PE)
1,500 V
MCOV (L-PE)
480 V
MCOV (L/N-PE)
480 V
MCOV (N-PE)
480 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-N)
3,000 V
VPR (L-PE)
1,500 V
Voltage type
AC
UL Energy Networks
Split-Phase
Colour
orange, black
Design
Installation housing; 2TE, Insta IP 20
Operating altitude
≤ 4000 m
Optical function display
green = OK; red = arrester is defective - replace
Protection degree
IP20 in installed state
Rail
TS 35
Segment
Power distribution
UL 94 flammability rating
V-0
Version
Surge protection
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
0.5 mA
Low voltage network
Single-phase, TN-S
Mains voltage
400 V / 690 V
Max. continuous voltage, Uc (AC)
480 V
Number of poles
2
Protection level Up at IN (L/N-PE)
≤ 2.3 kV
Rated voltage (AC)
400 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
581 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
Notes
Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018).
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.:
2591210000
Type:
VPU AC II 1 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2591250000
Type:
VPU AC II 3 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2591270000
Type:
VPU AC II 4 480/50
Version:
Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S
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