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Siemens
5SD74243
Surge protection device for power supply systems
Manufacturer part number: 5SD74243
Serie:
Type: SPD T2, UC 350/264V a.c., 3+1, RS
EAN-code: 4001869549293
SKU Omnical: 2505191
Stock: 0.
Estimated lead time: 8 days *
PreOrder
S11
€
551,00
per item
€
330,60
per item
EUR | Excluding VAT
Quantity
items
Contact us for a quote with volume pricing.
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5SD74243 Siemens Surge protection device for power supply systems
Siemens Surge protection device for power supply systems Surge arrester type 2, UN 240/400 V, UC 350/264 V AC, protective modul
* Lead time based on standard manufacturer lead time and historical data. Omnical confirms lead times upon ordering and upon request.
Datasheet
Nominal voltage AC
(V)
230
Max. continuous voltage AC
(V)
350
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
Other
Max. conductor cross section solid (solid, stranded)
(mm²)
25
With remote signalling contact
Yes
Integrated backup fuse
No
Signalling at the device
Optic
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)
3
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
0.063 m
Depth
0.11 m
Packaging
item
Weight
0.414 kg
HS code
85363090
Country of Origin
DE
