Full catalog
Categorized products only
Siemens
5SD74220
Surge protection device for power supply systems
Manufacturer part number: 5SD74220
Serie:
Type: SURGE ARR.C/T2/II 350V 2P
EAN-code: 4001869340296
SKU Omnical: 1185267
Stock: 0.
Estimated lead time: 8 days *
PreOrder
S11
€
236,00
per item
€
141,60
per item
EUR | Excluding VAT
Quantity
items
Contact us for a quote with volume pricing.
SSL Connection
WorldWide Shipping
5SD74220 Siemens Surge protection device for power supply systems
Siemens Surge protection device for power supply systems Surge arrester type 2, requirement class C, UC 350 V protective module
* Lead time based on standard manufacturer lead time and historical data. Omnical confirms lead times upon ordering and upon request.
Datasheet
System configuration
TN-S
Type of poles
2
Nominal discharge surge current (8/20)
(kA)
40
Nominal voltage AC
(V)
230
Nominal voltage DC
(V)
0
Max. continuous voltage AC
(V)
350
Max. continuous voltage DC
(V)
0
Max. PV-voltage
(V)
0
Voltage protection level
(kV)
0
Voltage protection level L-N
(kV)
1.4
Voltage protection level N-PE
(kV)
1.5
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
Other
Max. conductor cross section solid (solid, stranded)
(mm²)
25
Max. conductor cross section flexible (fine-strand)
(mm²)
16
With remote signalling contact
No
Integrated backup fuse
No
Signalling at the device
None
Category type 2
Yes
Degree of protection (IP)
IP20
System configuration DC
No
System configuration IT
No
System configuration TN
No
System configuration TN-C
No
System configuration TN-C-S
No
System configuration TN-S
No
System configuration TT
No
System configuration other
No
Number of conductors (without earthing)
1
Short-circuit breaking capacity (Isccr)
(kA)
25
Max. discharge surge current (8/20)
(kA)
40
Max. overcurrent protection device, parallel connection (fuse)
(A)
315
Max. overcurrent protection device, series connection (fuse)
(A)
63
Stock and logistics
Height
0.08 m
Width
0.094 m
Depth
0.022 m
Packaging
item
Weight
0.228 kg
HS code
85363090
Country of Origin
DE
